Re: [Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

On Mon, Apr 05, 2021 at 03:22:24PM -, James Hennig wrote:
>Since this is the main thread on the Internet about this issue, I
>suppose it is appropriate to post here even though I am using Manjaro.
>
>- This issue is non-present on a Thinkpad 3 14ADA05 with touchpad
>MSFT0001:00 06CB:CE2D on kernel 5.9.16-1 which uses i2c_hid. It is not
>elantech or designware (doesn't load the associated specific i2c
>drivers). Installing an entirely new keyboard panel with a new touchpad,
>essentially rebuilding the entire laptop does not address this issue. It
>is the same model touchpad for this specific laptop model even if you
>order a new one (unless I got bad luck of the draw).

If kernel 5.9.16-1 with i2c_hid driver worked for you, I'd suggest you
stick with the i2c_hid that comes with kernel 5.9.16-1 and build a
stand-alone driver for newer kernel and replace newer i2c_hid driver.

>
>- The issue becomes present on kernel 5.10.23-1 (and previous versions
>of 5.10) up to 5.12rc3. Have not tried compiling 5.12rc5, but no reason
>to believe it would work.
>
>The touchpad will fail to be recognized and work on bootup between 1-30
>reboots. I have tried many things such as different kernels and
>GRUB_CMDLINE_LINUX_DEFAULT options, yes even checking to set the kernel
>config option others are suggesting (Manjaro removed then reinstated the
>CONFIG_I2C_HID_ACPI=m option). I also tore apart kernels 5.9 and 5.10 to
>look at the pinctrl-amd.c driver and found that there was no difference
>between the two on these kernels, so it is something other than what
>https://launchpadlibrarian.net/500948605/0303-pinctrl-amd2.patch
>addresses since it works on the former kernel but not the latter. Also,
>the patch fails to apply on 5.12rc5.
>
>I don't really know how to compare the entire torn-apart kernels 5.9 and
>5.10 to try and find what change(s) could possibly cause this bug.
>Hopefully someone else knows how to?
>
>Might be able to get somewhere if so...
>
>Other mods might be replacing the touchpad with a model not designed for
>the laptop, but I don't know where to start with that either.
>

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Update (based on #296)
  =

  The latest kernel tree
  (https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git)
  has the complete solution to fix this bug. So we can expect kernel
  v5.11 to fix this issue without any additional work.

  Before the release of v5.11, you are suggested to use #189 to save your 
touchpad. Note that for distributions like Ubuntu and Fedora, the pinctrl-amd 
driver is built into the initramfs. So you have to rebuild the initramfs after 
replacing the old module with new one.
  On Fedora, run `sudo dracut --force`; On ubuntu, run `sudo update-initramfs 
-u`.

  The complete solution is three patches,
   - 47a0001436352c9853d72bf2071e85b316d688a2 ("pinctrl: amd: remove debounce 
filter setting in IRQ type setting")
   - 06abe8291bc31839950f7d0362d9979edc88a666 ("pinctrl: amd: fix incorrect way 
to disable debounce filter")
   - 8dcb7a15a585b6d0fee15751ce11d7a68cfedd56 ("gpiolib: acpi: Take into 
account debounce settings")

  The first two patches has reached the stable tree. If the last one is
  also backported to LTS kernel, you won't need to install kernel 5.11.
  But I don't know when this will happen.

  Original bug report
  ===

  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  

Re: [Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

On Sat, Mar 06, 2021 at 03:24:35PM -, Shatadru Banerjee wrote:
>I want to politely point out that this thread is not helping anymore; it
>has become mere chit-chat. Things were confusing to begin with and
>unfortunately it is becoming more confusing. What is the fix? Does is
>work with a particular kernel? The use of mainline kernel 5.11 should
>solve all the problems? Is this nvidia gpu issue related to the solution
>to the trackpad? Why can't the external monitor work, even with the AMD
>iGPU? Most importantly, what one should do to have a working touchpad,
>working nvida gpu and working external monitor? Please reply only if you
>know what are you going to write.


On Sat, Mar 13, 2021 at 03:17:55AM -, Shatadru Banerjee wrote:
>I did not mention brightness issue. With 5.11.3 the brightness does not
>work flawlessly however there are more serious problems. 1. External
>monitor not detected via HDMI, 2. still the wifi is not stable, 3.
>cannot switch to nvidia.

On Thu, Apr 01, 2021 at 03:06:02AM -, Shatadru Banerjee wrote:
>This thread has gone from stupid to completely pointless.

Sorry to know this thread didn't help you. This thread only deals with 
the touchpad issue and it's too long to follow. But I've summarized
what's needed in the beginning of the bug report. As far as I know, the
fix for the touchpad doesn't affect nvidia issue. In fact, I don't
experience any of the issues you mentioned including external monitor 
not detected and brightness issue on Manjara with kernel=5.11.6-1 
after installing optimus manager [1]. [1] is "a port to Archlinux of the
nvidia-prime solution created by Canonical for Ubuntu" so I assume the
issues of external monitor and brightness don't bother Ubuntu users
either.

[1] https://github.com/Askannz/optimus-manager/

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Update (based on #296)
  =

  The latest kernel tree
  (https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git)
  has the complete solution to fix this bug. So we can expect kernel
  v5.11 to fix this issue without any additional work.

  Before the release of v5.11, you are suggested to use #189 to save your 
touchpad. Note that for distributions like Ubuntu and Fedora, the pinctrl-amd 
driver is built into the initramfs. So you have to rebuild the initramfs after 
replacing the old module with new one.
  On Fedora, run `sudo dracut --force`; On ubuntu, run `sudo update-initramfs 
-u`.

  The complete solution is three patches,
   - 47a0001436352c9853d72bf2071e85b316d688a2 ("pinctrl: amd: remove debounce 
filter setting in IRQ type setting")
   - 06abe8291bc31839950f7d0362d9979edc88a666 ("pinctrl: amd: fix incorrect way 
to disable debounce filter")
   - 8dcb7a15a585b6d0fee15751ce11d7a68cfedd56 ("gpiolib: acpi: Take into 
account debounce settings")

  The first two patches has reached the stable tree. If the last one is
  also backported to LTS kernel, you won't need to install kernel 5.11.
  But I don't know when this will happen.

  Original bug report
  ===

  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Button   

Re: [Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

On Tue, Mar 02, 2021 at 01:40:54AM -, Helmut Stult wrote:
>Works again - have to set CONFIG_I2C_HID_ACPI=m in config

Well done!

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Fix Released
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Update (based on #296)
  =

  The latest kernel tree
  (https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git)
  has the complete solution to fix this bug. So we can expect kernel
  v5.11 to fix this issue without any additional work.

  Before the release of v5.11, you are suggested to use #189 to save your 
touchpad. Note that for distributions like Ubuntu and Fedora, the pinctrl-amd 
driver is built into the initramfs. So you have to rebuild the initramfs after 
replacing the old module with new one.
  On Fedora, run `sudo dracut --force`; On ubuntu, run `sudo update-initramfs 
-u`.

  The complete solution is three patches,
   - 47a0001436352c9853d72bf2071e85b316d688a2 ("pinctrl: amd: remove debounce 
filter setting in IRQ type setting")
   - 06abe8291bc31839950f7d0362d9979edc88a666 ("pinctrl: amd: fix incorrect way 
to disable debounce filter")
   - 8dcb7a15a585b6d0fee15751ce11d7a68cfedd56 ("gpiolib: acpi: Take into 
account debounce settings")

  The first two patches has reached the stable tree. If the last one is
  also backported to LTS kernel, you won't need to install kernel 5.11.
  But I don't know when this will happen.

  Original bug report
  ===

  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  

Re: [Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

On Fri, Feb 26, 2021 at 02:28:24PM -, Marton Danko wrote:
>Hi Coiby,
>
>Thanks, it seems that correctly telling which hardware button do I press.
>Right:
>-event18  POINTER_BUTTON   +0.174s  BTN_RIGHT (273) pressed, seat count: 1
> event18  POINTER_BUTTON   +0.318s  BTN_RIGHT (273) released, seat count: 0
>Middle:
> event18  POINTER_BUTTON   +3.086s  BTN_MIDDLE (274) pressed, seat count: 1
> event18  POINTER_BUTTON   +3.362s  BTN_MIDDLE (274) released, seat count: > 0
>Left:
> event18  POINTER_BUTTON   +5.132s  BTN_LEFT (272) pressed, seat count: 1
> event18  POINTER_BUTTON   +5.271s  BTN_LEFT (272) released, seat count: 0
>
>And in the mentioned bug report the following resolution works:
>"Apparently it's a change they did in GNOME 3.28 and can be fixed by switching 
>to Area mouse click emulation in GNOME Tweaks."
>

Good to know that:)

>Thanks for your help, and now I need to go to the corner to cry again,
>why such a stupid default configuration is shipped with the system...
>

You are welcome!

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Fix Released
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Update (based on #296)
  =

  The latest kernel tree
  (https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git)
  has the complete solution to fix this bug. So we can expect kernel
  v5.11 to fix this issue without any additional work.

  Before the release of v5.11, you are suggested to use #189 to save your 
touchpad. Note that for distributions like Ubuntu and Fedora, the pinctrl-amd 
driver is built into the initramfs. So you have to rebuild the initramfs after 
replacing the old module with new one.
  On Fedora, run `sudo dracut --force`; On ubuntu, run `sudo update-initramfs 
-u`.

  The complete solution is three patches,
   - 47a0001436352c9853d72bf2071e85b316d688a2 ("pinctrl: amd: remove debounce 
filter setting in IRQ type setting")
   - 06abe8291bc31839950f7d0362d9979edc88a666 ("pinctrl: amd: fix incorrect way 
to disable debounce filter")
   - 8dcb7a15a585b6d0fee15751ce11d7a68cfedd56 ("gpiolib: acpi: Take into 
account debounce settings")

  The first two patches has reached the stable tree. If the last one is
  also backported to LTS kernel, you won't need to install kernel 5.11.
  But I don't know when this will happen.

  Original bug report
  ===

  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot 

[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

On Wed, Feb 24, 2021 at 04:20:15PM -, Marton Danko wrote:
>I've done it and it's still registered primary action for that user too,
>it did not change anything.

I still think there's something wrong in the user space. I found a 
similar bug report [1]. What's the output of "sudo libinput
debug-events" when you click the button at the right corner?

$ sudo libinput debug-events
-event7   DEVICE_ADDED MSFT0001:00 06CB:7F28 Mouse   seat0 default 
group8  cap:p left scroll-nat scroll-button
-event8   DEVICE_ADDED MSFT0001:00 06CB:7F28 Touchpadseat0 default 
group8  cap:pg  size 102x67mm tap(dl off) left scroll-nat scroll-2fg-edge 
click-buttonareas-clickfinger dwt-on

-event8   POINTER_BUTTON   +5.491s  BTN_RIGHT (273) pressed, seat count: 1
  event8   POINTER_BUTTON   +5.612s  BTN_RIGHT (273) released, seat count: 0
  event8   POINTER_BUTTON   +7.796s  BTN_LEFT (272) pressed, seat count: 1
  event8   POINTER_BUTTON   +7.953s  BTN_LEFT (272) released, seat count: 0

[1] https://bugzilla.redhat.com/show_bug.cgi?id=1564738


** Bug watch added: Red Hat Bugzilla #1564738
   https://bugzilla.redhat.com/show_bug.cgi?id=1564738

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Fix Released
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Update (based on #296)
  =

  The latest kernel tree
  (https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git)
  has the complete solution to fix this bug. So we can expect kernel
  v5.11 to fix this issue without any additional work.

  Before the release of v5.11, you are suggested to use #189 to save your 
touchpad. Note that for distributions like Ubuntu and Fedora, the pinctrl-amd 
driver is built into the initramfs. So you have to rebuild the initramfs after 
replacing the old module with new one.
  On Fedora, run `sudo dracut --force`; On ubuntu, run `sudo update-initramfs 
-u`.

  The complete solution is three patches,
   - 47a0001436352c9853d72bf2071e85b316d688a2 ("pinctrl: amd: remove debounce 
filter setting in IRQ type setting")
   - 06abe8291bc31839950f7d0362d9979edc88a666 ("pinctrl: amd: fix incorrect way 
to disable debounce filter")
   - 8dcb7a15a585b6d0fee15751ce11d7a68cfedd56 ("gpiolib: acpi: Take into 
account debounce settings")

  The first two patches has reached the stable tree. If the last one is
  also backported to LTS kernel, you won't need to install kernel 5.11.
  But I don't know when this will happen.

  Original bug report
  ===

  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboard

Re: [Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

Hi Marton,

On Tue, Feb 23, 2021 at 05:00:30PM -, Marton Danko wrote:
>Hi Coiby,
>
>Did you find anything about why it still doesn't work properly on my
>machine?
>

Your GPIO pin register value for the touchpad is 0x51b00 which means the
root cause has been fixed. I've less certain about the evest result but
I don't find something suspicious when comparing it with my laptop. Can
you create another user and check if the problem still occurs after 
logging in?

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Fix Released
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Update (based on #296)
  =

  The latest kernel tree
  (https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git)
  has the complete solution to fix this bug. So we can expect kernel
  v5.11 to fix this issue without any additional work.

  Before the release of v5.11, you are suggested to use #189 to save your 
touchpad. Note that for distributions like Ubuntu and Fedora, the pinctrl-amd 
driver is built into the initramfs. So you have to rebuild the initramfs after 
replacing the old module with new one.
  On Fedora, run `sudo dracut --force`; On ubuntu, run `sudo update-initramfs 
-u`.

  The complete solution is three patches,
   - 47a0001436352c9853d72bf2071e85b316d688a2 ("pinctrl: amd: remove debounce 
filter setting in IRQ type setting")
   - 06abe8291bc31839950f7d0362d9979edc88a666 ("pinctrl: amd: fix incorrect way 
to disable debounce filter")
   - 8dcb7a15a585b6d0fee15751ce11d7a68cfedd56 ("gpiolib: acpi: Take into 
account debounce settings")

  The first two patches has reached the stable tree. If the last one is
  also backported to LTS kernel, you won't need to install kernel 5.11.
  But I don't know when this will happen.

  Original bug report
  ===

  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   

Re: [Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

Hi Maton,

On Mon, Feb 15, 2021 at 08:46:57AM -, Maton Danko wrote:
>I've checked the 5.11.0-rc7 and the touchpad still doesn't work
>properly, on the left and right bottom side the same primary action is
>being taken instead of secondary on the right and primary on the left!
>

5.11.0-rc7 is expected to fix your touchpad. Could you paste the output of
"sudo cat /sys/kernel/debug/gpio|grep pin130 -A1" and also the output of 
"sudo evest" when you lick the left bottom and right bottom button?

>-- 
>You received this bug notification because you are subscribed to the bug
>report.
>https://bugs.launchpad.net/bugs/1887190
>
>Title:
>  MSFT Touchpad not working on Lenovo Legion-5 15ARH05
>
>Status in Pop!_OS:
>  New
>Status in linux package in Ubuntu:
>  Confirmed
>Status in xserver-xorg-input-libinput package in Ubuntu:
>  Confirmed
>Status in linux package in Arch Linux:
>  Fix Committed
>Status in linux package in Fedora:
>  Confirmed
>Status in linux package in openSUSE:
>  New
>
>Bug description:
>  Update (based on #296)
>  =
>
>  The latest kernel tree
>  (https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git)
>  has the complete solution to fix this bug. So we can expect kernel
>  v5.11 to fix this issue without any additional work.
>
>  Before the release of v5.11, you are suggested to use #189 to save your 
> touchpad. Note that for distributions like Ubuntu and Fedora, the pinctrl-amd 
> driver is built into the initramfs. So you have to rebuild the initramfs 
> after replacing the old module with new one.
>  On Fedora, run `sudo dracut --force`; On ubuntu, run `sudo update-initramfs 
> -u`.
>
>  The complete solution is three patches,
>   - 47a0001436352c9853d72bf2071e85b316d688a2 ("pinctrl: amd: remove debounce 
> filter setting in IRQ type setting")
>   - 06abe8291bc31839950f7d0362d9979edc88a666 ("pinctrl: amd: fix incorrect 
> way to disable debounce filter")
>   - 8dcb7a15a585b6d0fee15751ce11d7a68cfedd56 ("gpiolib: acpi: Take into 
> account debounce settings")
>
>  The first two patches has reached the stable tree. If the last one is
>  also backported to LTS kernel, you won't need to install kernel 5.11.
>  But I don't know when this will happen.
>
>  Original bug report
>  ===
>
>  Hello
>
>  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
> all (pointer and click never move when touchpad is touched). This has been 
> reported by other users in various websites, with various linux systems 
> including other Ubuntu systems, but I saw no launchpad bug so I post one. 
> Example of websites covering the issue :
>  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
> the same laptop)
>  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
> laptop)
>
>  xinput indentifies it as MSFT0001:00 04F3:3140
>
>  Virtual core pointer id=2[master pointer  (3)]
>  ⎜   ↳ Virtual core XTEST pointer id=4[slave  pointer 
>  (2)]
>  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad id=17   [slave  pointer 
>  (2)]
>  ⎜   ↳ MSFT0001:00 04F3:3140 Mouseid=16   [slave  pointer 
>  (2)]
>  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Control   id=12   [slave  
> pointer  (2)]
>  ⎜   ↳ Logitech USB Optical Mouse id=11   [slave  pointer 
>  (2)]
>  ⎣ Virtual core keyboard  id=3[master keyboard (2)]
>  ↳ Virtual core XTEST keyboardid=5[slave  
> keyboard (3)]
>  ↳ Ideapad extra buttons  id=15   [slave  
> keyboard (3)]
>  ↳ Power Button   id=6[slave  
> keyboard (3)]
>  ↳ Integrated Camera: Integrated Cid=10   [slave  
> keyboard (3)]
>  ↳ Video Bus  id=7[slave  
> keyboard (3)]
>  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Control   id=19   [slave  
> keyboard (3)]
>  ↳ Power Button   id=9[slave  
> keyboard (3)]
>  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control id=13   [slave  
> keyboard (3)]
>  ↳ ITE Tech. Inc. ITE Device(8910) Keyboard   id=14   [slave  
> keyboard (3)]
>  ↳ AT Translated Set 2 keyboard   id=18   [slave  
> keyboard (3)]
>  ↳ Video Bus  id=8[slave  
> keyboard (3)]
>
>  Thanks a lot for your time. It does not help, but I can confirm what
>  was reported on askubuntu by another user : the touchpad does work on
>  Windows.
>
>  ProblemType: Bug
>  DistroRelease: Ubuntu 20.04
>  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
>  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
>  Uname: Linux 5.4.0-40-generic x86_64
>  NonfreeKernelModules: nvidia_modeset nvidia
>  ApportVersion: 2.20.11-0ubuntu27.3
>  Architecture: amd64
>  AudioDevicesInUse:
>   USER

Re: [Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

Hi resolve,

On Sun, Feb 14, 2021 at 04:09:09PM -, roselove wrote:
>Hi, I think I personally tried everything from bbs.archlinux.org,
>forum.manjaro.org, reddit, https://github.com/coiby/standalone_i2c_hid,
>bugzilla, bugs.launchpad.net, etc...
>
>I tried Coiby solution this very day (2021-02-14).
>
>Nothing ever worked since I updated to 9.7 kernel (coiby solution was
>nice before that ^^)
>
>Here is my lenovo model :
>https://psref.lenovo.com/Detail/Legion/Lenovo_Legion_5_15ARH05?M=82B50015FR
>
>Here is my touchpad model :
>```
>Input device ID: bus 0x18 vendor 0x6cb product 0x7f28 version 0x100
>Input device name: "MSFT0001:00 06CB:7F28 Touchpad"
>```
>
>evtest gives that btw :
>```
>Testing ... (interrupt to exit)
>expected 24 bytes, got -1
>
>evtest: error reading: No such device
>```
>

Did the above error happens when using
https://github.com/coiby/standalone_i2c_hid?

Have you tried what's suggested in the bug description?

>Now I'm running on `Kernel: 5.10.15-1-MANJARO`, I never managed to make
>touchpad OR brightness work \o/, I guess I'll need to reinstall
>everything someday but if anyone have any clue I guess I'll take it :D
>

As for the brightness issue, https://github.com/Askannz/optimus-manager/
works for me.

>-- 
>You received this bug notification because you are subscribed to the bug
>report.
>https://bugs.launchpad.net/bugs/1887190
>
>Title:
>  MSFT Touchpad not working on Lenovo Legion-5 15ARH05
>
>Status in Pop!_OS:
>  New
>Status in linux package in Ubuntu:
>  Confirmed
>Status in xserver-xorg-input-libinput package in Ubuntu:
>  Confirmed
>Status in linux package in Arch Linux:
>  Fix Committed
>Status in linux package in Fedora:
>  Confirmed
>Status in linux package in openSUSE:
>  New
>
>Bug description:
>  Update (based on #296)
>  =
>
>  The latest kernel tree
>  (https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git)
>  has the complete solution to fix this bug. So we can expect kernel
>  v5.11 to fix this issue without any additional work.
>
>  Before the release of v5.11, you are suggested to use #189 to save your 
> touchpad. Note that for distributions like Ubuntu and Fedora, the pinctrl-amd 
> driver is built into the initramfs. So you have to rebuild the initramfs 
> after replacing the old module with new one.
>  On Fedora, run `sudo dracut --force`; On ubuntu, run `sudo update-initramfs 
> -u`.
>
>  The complete solution is three patches,
>   - 47a0001436352c9853d72bf2071e85b316d688a2 ("pinctrl: amd: remove debounce 
> filter setting in IRQ type setting")
>   - 06abe8291bc31839950f7d0362d9979edc88a666 ("pinctrl: amd: fix incorrect 
> way to disable debounce filter")
>   - 8dcb7a15a585b6d0fee15751ce11d7a68cfedd56 ("gpiolib: acpi: Take into 
> account debounce settings")
>
>  The first two patches has reached the stable tree. If the last one is
>  also backported to LTS kernel, you won't need to install kernel 5.11.
>  But I don't know when this will happen.
>
>  Original bug report
>  ===
>
>  Hello
>
>  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
> all (pointer and click never move when touchpad is touched). This has been 
> reported by other users in various websites, with various linux systems 
> including other Ubuntu systems, but I saw no launchpad bug so I post one. 
> Example of websites covering the issue :
>  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
> the same laptop)
>  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
> laptop)
>
>  xinput indentifies it as MSFT0001:00 04F3:3140
>
>  Virtual core pointer id=2[master pointer  (3)]
>  ⎜   ↳ Virtual core XTEST pointer id=4[slave  pointer 
>  (2)]
>  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad id=17   [slave  pointer 
>  (2)]
>  ⎜   ↳ MSFT0001:00 04F3:3140 Mouseid=16   [slave  pointer 
>  (2)]
>  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Control   id=12   [slave  
> pointer  (2)]
>  ⎜   ↳ Logitech USB Optical Mouse id=11   [slave  pointer 
>  (2)]
>  ⎣ Virtual core keyboard  id=3[master keyboard (2)]
>  ↳ Virtual core XTEST keyboardid=5[slave  
> keyboard (3)]
>  ↳ Ideapad extra buttons  id=15   [slave  
> keyboard (3)]
>  ↳ Power Button   id=6[slave  
> keyboard (3)]
>  ↳ Integrated Camera: Integrated Cid=10   [slave  
> keyboard (3)]
>  ↳ Video Bus  id=7[slave  
> keyboard (3)]
>  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Control   id=19   [slave  
> keyboard (3)]
>  ↳ Power Button   id=9[slave  
> keyboard (3)]
>  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control id=13   [slave  
> keyboard (3)]
>  ↳ ITE Tech. Inc. ITE 

Re: [Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

HI Nicolas,

On Fri, Jan 29, 2021 at 12:07:30PM -, Nicolas Rogues wrote:
>Following the bot's message, I do not see a new kernel in -proposed ?
>(with 5.8.0-41-generic rightg now). Is this a bot bug, or is there a
>newer 5.8 kernel with all patches applied ?
>
>Regarding brightness control, as mentioned early in the thread by
>Helmut, we also had the issue on this model. No version from 5.4 to 5.8
>allowed it to work in discrete GPU mode.
>
>Now things have a little changed since yesterday's update of NVIDIA runtimepm 
>(bug 1895855) solving PRIME support issue, now I can boot in hybrid mode and 
>enjoy brightness control when using the iGPU
>https://bugs.launchpad.net/ubuntu/+source/ubuntu-drivers-common/+bug/1895855
>

In hybrid mode, does external monitor work for you?

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Update (based on #296)
  =

  The latest kernel tree
  (https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git)
  has the complete solution to fix this bug. So we can expect kernel
  v5.11 to fix this issue without any additional work.

  Before the release of v5.11, you are suggested to use #189 to save your 
touchpad. Note that for distributions like Ubuntu and Fedora, the pinctrl-amd 
driver is built into the initramfs. So you have to rebuild the initramfs after 
replacing the old module with new one.
  On Fedora, run `sudo dracut --force`; On ubuntu, run `sudo update-initramfs 
-u`.

  The complete solution is three patches,
   - 47a0001436352c9853d72bf2071e85b316d688a2 ("pinctrl: amd: remove debounce 
filter setting in IRQ type setting")
   - 06abe8291bc31839950f7d0362d9979edc88a666 ("pinctrl: amd: fix incorrect way 
to disable debounce filter")
   - 8dcb7a15a585b6d0fee15751ce11d7a68cfedd56 ("gpiolib: acpi: Take into 
account debounce settings")

  The first two patches has reached the stable tree. If the last one is
  also backported to LTS kernel, you won't need to install kernel 5.11.
  But I don't know when this will happen.

  Original bug report
  ===

  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  

Re: [Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

On Mon, Jan 25, 2021 at 07:03:55PM -, Adam Felson wrote:
>Before I grab'n'build 5.11, I'd like to know if my issue is similar.
>I have a lenovo ideapad 730s.
>The touchpad works fine for pointing, single, double and triple clicks.
>I have tried both the synaptics and libinput drivers.  It's been a while since 
>I was comparing them;  IIRC, I'm currently running the synaptics driver as 
>libinput didn't have scrolling/coasting working.
>
>My problem is that palm detection and pressure sensitivity do not work.
>This makes the laptop pretty much unusable as it is almost impossible to
>do any text entry without the insertion point jumping to wherever the
>pointer was left.
>
>Might the 5.11 kernel fix it?

Your issue sounds different to this one. But you needn't to build the
kernel to see if the solution here works for you. You can try #189. If
it works for you, then 5.11 could also fix your issue. You may also want
to give https://github.com/coiby/standalone_i2c_hid a try.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Update (based on #296)
  =

  The latest kernel tree
  (https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git)
  has the complete solution to fix this bug. So we can expect kernel
  v5.11 to fix this issue without any additional work.

  Before the release of v5.11, you are suggested to use #189 to save your 
touchpad. Note that for distributions like Ubuntu and Fedora, the pinctrl-amd 
driver is built into the initramfs. So you have to rebuild the initramfs after 
replacing the old module with new one.
  On Fedora, run `sudo dracut --force`; On ubuntu, run `sudo update-initramfs 
-u`.

  The complete solution is three patches,
   - 47a0001436352c9853d72bf2071e85b316d688a2 ("pinctrl: amd: remove debounce 
filter setting in IRQ type setting")
   - 06abe8291bc31839950f7d0362d9979edc88a666 ("pinctrl: amd: fix incorrect way 
to disable debounce filter")
   - 8dcb7a15a585b6d0fee15751ce11d7a68cfedd56 ("gpiolib: acpi: Take into 
account debounce settings")

  The first two patches has reached the stable tree. If the last one is
  also backported to LTS kernel, you won't need to install kernel 5.11.
  But I don't know when this will happen.

  Original bug report
  ===

  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  

Re: [Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

On Thu, Jan 21, 2021 at 01:05:48PM -, Joe Zhou wrote:
>Lenovo R7000P Laptop. Sadly, still not a good solution. The touch pad
>now works with kernel 5.11.0, but it has problem with Nvidia GPU and the
>brightness control is not working. I can have Nvidia GPU working and
>manually do some fixes to enable brightness control with 5.8.0, though
>touch pad is not working.

Newer kernels must have caused regression about brightness control.

You can follow the bug description and #189 to fix the touchpad with 5.8.0,
then you can have both Nvidia GPU and touchpad working.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Update (based on #296)
  =

  The latest kernel tree
  (https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git)
  has the complete solution to fix this bug. So we can expect kernel
  v5.11 to fix this issue without any additional work.

  Before the release of v5.11, you are suggested to use #189 to save your 
touchpad. Note that for distributions like Ubuntu and Fedora, the pinctrl-amd 
driver is built into the initramfs. So you have to rebuild the initramfs after 
replacing the old module with new one.
  On Fedora, run `sudo dracut --force`; On ubuntu, run `sudo update-initramfs 
-u`.

  The complete solution is three patches,
   - 47a0001436352c9853d72bf2071e85b316d688a2 ("pinctrl: amd: remove debounce 
filter setting in IRQ type setting")
   - 06abe8291bc31839950f7d0362d9979edc88a666 ("pinctrl: amd: fix incorrect way 
to disable debounce filter")
   - 8dcb7a15a585b6d0fee15751ce11d7a68cfedd56 ("gpiolib: acpi: Take into 
account debounce settings")

  The first two patches has reached the stable tree. If the last one is
  also backported to LTS kernel, you won't need to install kernel 5.11.
  But I don't know when this will happen.

  Original bug report
  ===

  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USER  

[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

Hi Mike Boruta (maridius),

> On Sun, Nov 29, 2020 at 08:07:43PM -, Mike Boruta wrote:
> >@Coiby Xu (coiby)
> >
> >Hello Coiby, had some time today so I compiled 5.7.19 from ubuntu
> >mainline (https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.7.19/) with
> >pinctrl_amd configured as a module, applied the patch in #171, and ran
> >the command you provided:
> >
> >$ sudo cat /sys/kernel/debug/gpio | grep -A1 pin130
> >pin130 Level trigger| Active low| interrupt is enabled| interrupt is 
> >unmasked| disable wakeup in S0i3 state| disable wakeup in S3 state|
> > disable wakeup in S4/S5 state| input is high| pull-up is disabled| 
> > Pull-down is disabled| output is disabled| 0x51bc8
> >
> Obviously, the patch in #171 didn't take into effect because 0x51bc8 means
> debounce filter is enabled and the debounce timeout is set to 124.8ms.
> So my best guess is
> /lib/modules/`uname -r`/kernel/drivers/pinctrl/pinctrl-amd.ko.xz
> hasn't been replaced by the patched one.

I had the same issue when using Fedora and find out it's caused by the
pinctrl-amd driver being stored into the initramfs. Maybe the same thing
happened to ubuntu. You can try re-building the initramfs by running
`sudo update-initramfs -u' after replacing the old module with the new
one.


** Description changed:

- Update (#296)
+ Update (based on #296)
  =
  
  The latest kernel tree
  (https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git) has
  the complete solution to fix this bug. So we can expect kernel v5.11 to
- fix this issue without any additional work. Before the release of v5.11,
- you are suggested to use #189 to save your touchpad.
+ fix this issue without any additional work.
+ 
+ Before the release of v5.11, you are suggested to use #189 to save your 
touchpad. Note that for distributions like Ubuntu and Fedora, the pinctrl-amd 
driver is built into the initramfs. So you have to rebuild the initramfs after 
replacing the old module with new one.
+ On Fedora, run `sudo dracut --force`; On ubuntu, run `sudo update-initramfs 
-u`.
  
  The complete solution is three patches,
-  - 47a0001436352c9853d72bf2071e85b316d688a2 ("pinctrl: amd: remove debounce 
filter setting in IRQ type setting")
-  - 06abe8291bc31839950f7d0362d9979edc88a666 ("pinctrl: amd: fix incorrect way 
to disable debounce filter")
-  - 8dcb7a15a585b6d0fee15751ce11d7a68cfedd56 ("gpiolib: acpi: Take into 
account debounce settings")
+  - 47a0001436352c9853d72bf2071e85b316d688a2 ("pinctrl: amd: remove debounce 
filter setting in IRQ type setting")
+  - 06abe8291bc31839950f7d0362d9979edc88a666 ("pinctrl: amd: fix incorrect way 
to disable debounce filter")
+  - 8dcb7a15a585b6d0fee15751ce11d7a68cfedd56 ("gpiolib: acpi: Take into 
account debounce settings")
  
  The first two patches has reached the stable tree. If the last one is
  also backported to LTS kernel, you won't need to install kernel 5.11.
  But I don't know when this will happen.
- 
  
  Original bug report
  ===
  
  Hello
  
  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)
  
  xinput indentifies it as MSFT0001:00 04F3:3140
  
  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. 

Re: [Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

Hi Robin Windey (r0wi) and Stéphane Roussel (stephane-roussel),

On Fri, Dec 25, 2020 at 08:52:35PM -, Robin Windey wrote:
>Had access to another Ideapad with touchpad MSFT0001:00 04F3:3140
>installed. Kernel 5.10.2-051002-generic #202012210832 did not work out
>of the box but in combination with #322 it worked so i can confirm, too.

We shouldn't use #322 because it's equivalent of keeping polling the
touchpad.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Update (#296)
  =

  The latest kernel tree
  (https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git)
  has the complete solution to fix this bug. So we can expect kernel
  v5.11 to fix this issue without any additional work. Before the
  release of v5.11, you are suggested to use #189 to save your touchpad.

  The complete solution is three patches,
   - 47a0001436352c9853d72bf2071e85b316d688a2 ("pinctrl: amd: remove debounce 
filter setting in IRQ type setting")
   - 06abe8291bc31839950f7d0362d9979edc88a666 ("pinctrl: amd: fix incorrect way 
to disable debounce filter")
   - 8dcb7a15a585b6d0fee15751ce11d7a68cfedd56 ("gpiolib: acpi: Take into 
account debounce settings")

  The first two patches has reached the stable tree. If the last one is
  also backported to LTS kernel, you won't need to install kernel 5.11.
  But I don't know when this will happen.

  
  Original bug report
  ===

  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  

Re: [Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

Hi Kai-Heng Feng,

On Sun, Dec 20, 2020 at 07:30:12AM -, Kai-Heng Feng wrote:
>8dcb7a15a585b6d0fee15751ce11d7a68cfedd56 ("gpiolib: acpi: Take into
>account debounce settings") is part of a series with 18 patches, so it's
>safer to only bakcport it for 5.10 kernels.

Although it's part of a patch set, it's rather an independent patch
because it's filling a missing implementation of the ACPI specs. I guess
Windows have already implemented it and that's why the touchpad works
for Windows.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Update (#296)
  =

  The latest kernel tree
  (https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git)
  has the complete solution to fix this bug. So we can expect kernel
  v5.11 to fix this issue without any additional work. Before the
  release of v5.11, you are suggested to use #189 to save your touchpad.

  The complete solution is three patches,
   - 47a0001436352c9853d72bf2071e85b316d688a2 ("pinctrl: amd: remove debounce 
filter setting in IRQ type setting")
   - 06abe8291bc31839950f7d0362d9979edc88a666 ("pinctrl: amd: fix incorrect way 
to disable debounce filter")
   - 8dcb7a15a585b6d0fee15751ce11d7a68cfedd56 ("gpiolib: acpi: Take into 
account debounce settings")

  The first two patches has reached the stable tree. If the last one is
  also backported to LTS kernel, you won't need to install kernel 5.11.
  But I don't know when this will happen.

  
  Original bug report
  ===

  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  

[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

** Description changed:

+ Update (#296)
+ =
+ 
+ The latest kernel tree
+ (https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git) has
+ the complete solution to fix this bug. So we can expect kernel v5.11 to
+ fix this issue without any additional work. Before the release of v5.11,
+ you are suggested to use #189 to save your touchpad.
+ 
+ The complete solution is three patches,
+  - 47a0001436352c9853d72bf2071e85b316d688a2 ("pinctrl: amd: remove debounce 
filter setting in IRQ type setting")
+  - 06abe8291bc31839950f7d0362d9979edc88a666 ("pinctrl: amd: fix incorrect way 
to disable debounce filter")
+  - 8dcb7a15a585b6d0fee15751ce11d7a68cfedd56 ("gpiolib: acpi: Take into 
account debounce settings")
+ 
+ The first two patches has reached the stable tree. If the last one is
+ also backported to LTS kernel, you won't need to install kernel 5.11.
+ But I don't know when this will happen.
+ 
+ 
+ Original bug report
+ ===
+ 
  Hello
  
  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)
  
  xinput indentifies it as MSFT0001:00 04F3:3140
  
  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
- ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
- ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
- ↳ Power Buttonid=6[slave  
keyboard (3)]
- ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
- ↳ Video Bus   id=7[slave  
keyboard (3)]
- ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
- ↳ Power Buttonid=9[slave  
keyboard (3)]
- ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
- ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
- ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
- ↳ Video Bus   id=8[slave  
keyboard (3)]
+ ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
+ ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
+ ↳ Power Buttonid=6[slave  
keyboard (3)]
+ ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
+ ↳ Video Bus   id=7[slave  
keyboard (3)]
+ ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
+ ↳ Power Buttonid=9[slave  
keyboard (3)]
+ ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
+ ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
+ ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
+ ↳ Video Bus   id=8[slave  
keyboard (3)]
  
  Thanks a lot for your time. It does not help, but I can confirm what was
  reported on askubuntu by another user : the touchpad does work on
  Windows.
  
  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
-  USERPID ACCESS COMMAND
-  /dev/snd/controlC0:  nicolas1567 F pulseaudio
-  /dev/snd/controlC1:  nicolas1567 F pulseaudio
-  /dev/snd/controlC2:  nicolas1567 F pulseaudio
+  USERPID ACCESS COMMAND
+  /dev/snd/controlC0:  nicolas1567 F pulseaudio
+  /dev/snd/controlC1:  nicolas1567 F pulseaudio
+  /dev/snd/controlC2:  nicolas1567 F 

[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

Hi all,

The latest kernel tree
(https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git) has
the complete solution to fix this bug. So we can expect kernel v5.11 to
fix this issue without any additional work. Before the release of v5.11,
you are suggested to use #189 to save your touchpad.

The complete solution is three patches,
 - 47a0001436352c9853d72bf2071e85b316d688a2 ("pinctrl: amd: remove debounce 
filter setting in IRQ type setting")
 - 06abe8291bc31839950f7d0362d9979edc88a666 ("pinctrl: amd: fix incorrect way 
to disable debounce filter") 
 - 8dcb7a15a585b6d0fee15751ce11d7a68cfedd56 ("gpiolib: acpi: Take into account 
debounce settings")

The first two patches has reached the stable tree. If the last one is
also backported to LTS kernel, you won't need to install kernel 5.11.
But I don't know when this will happen.

Thanks to all who have participated in the process of bug hunting,
especially to @wangjun (biggerchina), @Mike Boruta (maridius), @Helmut
Stult (helmut-stult) and @Baq Domalaq (baq). I spent about one month of
my internship at the Linux Foundation on this bug. So I should also
thanks to the Linux Foundation for funding this work.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: 

Re: [Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

Hi @Helmut Stult (helmut-stult)

On Wed, Dec 16, 2020 at 6:32 PM Helmut Stult <1887...@bugs.launchpad.net>
wrote:

> The problem is your last patch
>
>
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/pinctrl
> /pinctrl-amd.c?h=v5.10=47a0001436352c9853d72bf2071e85b316d688a2
> 
>
There is nothing wrong with this patch. As written in the commit
message, this patch depends on commit 06abe8291bc31839950f7d0362d9979edc88a666
("pinctrl: amd: fix incorrect way to disable debounce filter") and
commit 8dcb7a15a585 ("gpiolib: acpi: Take into account debounce settings")
to fix the touchpad. And the latter one hasn't been adopted by Linux
kernel v5.10.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   linux-backports-modules-5.4.0-40-generic  N/A
   linux-firmware1.187.1
  SourcePackage: linux
  UpgradeStatus: No upgrade 

Re: [Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

Hi Logan,

On Sun, Dec 6, 2020 at 12:05 PM Logan <1887...@bugs.launchpad.net> wrote:
> The output Coiby requested
> [root@lappy-the-laptop ~]# journalctl -k | grep -i amd_
> Dec 05 15:55:13 lappy-the-laptop kernel: amd_uncore: AMD NB counters detected
> Dec 05 15:55:13 lappy-the-laptop kernel: amd_uncore: AMD LLC counters detected
> Dec 05 15:55:13 lappy-the-laptop kernel: amd_gpio reg_val=500e8, pin=130 
> (before set_type)
> Dec 05 15:55:13 lappy-the-laptop kernel: amd_gpio reg_val=50388, pin=130 
> (LEVEL_LOW)
> Dec 05 15:55:13 lappy-the-laptop kernel: amd_gpio reg_val=503c8, pin=130 
> (before set_type)
> Dec 05 15:55:13 lappy-the-laptop kernel: amd_gpio reg_val=50388, pin=130 
> (LEVEL_LOW)
 ^
50388 means the glitch filter has been disabled. So the patch has took
info effect. You touchpad should work now.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   linux-backports-modules-5.4.0-40-generic  N/A
   linux-firmware1.187.1
  

Re: [Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

Hi Mike,

On Sun, Dec 06, 2020 at 09:12:23PM -, Mike Boruta wrote:
>Hello Coiby,
>
>I built and installed the module as per the instructions in the branch
>you linked me to and `journalctl -k|grep amd_gpio` showed nothing. No
>new printouts in the kernel log. So I recompiled the module again with
>the pr_alert() statement you printed above and still nothing.
>
>So, I recompiled the kernel from source once again but this time I made
>the source code changes before compiling the entire kernel (instead of
>then recompiling the kernel module and overwriting the current one). And
>this worked! Touchpad works just fine and I see the printouts as
>expected (0x50388 instead of 0x51bc8).
>
>My understanding was that simply copying the module over to the old one
>in `/lib/modules/$(uname -r)/kernel/drivers/pinctrl/pinctrl-amd.ko`
>would suffice, but that does not seem to be the case, at least with this
>ubuntu-flavored kernel version. I am interested to know why, but I will
>probably look that up on my own. The important thing is that there
>shouldnt be any doubt regarding whether or not the fix works on 5.7 as
>well.
>
Since you could still access /sys/kernel/debug/gpio, it means the old
module must have been loaded.  The path of the old module could be
/lib/modules/$(uname -r)/kernel/drivers/pinctrl/pinctrl-amd.ko.xz.

So when both old pinctrl-amd.ko.xz and new pinctrl-amd.ko exist, the old
module is loaded by the kernel.

>So once again thank you Coiby for your fix and for helping me to get to
>the bottom of this!
>

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  

Re: [Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

Hi Mike,

On Sat, Dec 05, 2020 at 09:09:35PM -, Mike Boruta wrote:
>Hello Coiby,
>
>Hmm, as far as I can tell the proper module is being used since I
>executed the same steps for both the 5.7.19 and 5.8 kernels. I also
>confirmed this by running `modinfo pinctrl_amd` and verifying that it is
>no longer signed. I understand what you are saying regarding 0x51bc8,
>maybe a different code path is being executed? Perhaps it would be best
>for someone to independently confirm this before digging in further; I
>have run through these steps a few times so I don't think I made a silly
>mistake but anything is possible.

Could you insert some pr_alert code to verify the updated module has
been loaded?

pr_alert("amd_gpio reg_val=%x, pin=%lu (LEVEL_LOW)",
pin_reg, d->hwirq);

You can also use the repo
https://github.com/coiby/standalone_pinctrl_amd/tree/debug_for_Mike.

And after the system getting rebooted, paste the result of `journalctl
-k|grep amd_gpio` here?

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   

Re: [Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

Hi Mike,

On Sun, Nov 29, 2020 at 08:07:43PM -, Mike Boruta wrote:
>@Coiby Xu (coiby)
>
>Hello Coiby, had some time today so I compiled 5.7.19 from ubuntu
>mainline (https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.7.19/) with
>pinctrl_amd configured as a module, applied the patch in #171, and ran
>the command you provided:
>
>$ sudo cat /sys/kernel/debug/gpio | grep -A1 pin130
>pin130 Level trigger| Active low| interrupt is enabled| interrupt is unmasked| 
>disable wakeup in S0i3 state| disable wakeup in S3 state|
> disable wakeup in S4/S5 state| input is high|   pull-up is disabled| 
> Pull-down is disabled|   output is disabled| 0x51bc8
>
Obviously, the patch in #171 didn't take into effect because 0x51bc8 means
debounce filter is enabled and the debounce timeout is set to 124.8ms.
So my best guess is
/lib/modules/`uname -r`/kernel/drivers/pinctrl/pinctrl-amd.ko.xz
hasn't been replaced by the patched one.

>Please let me know if I can be of further help!

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   li

Re: [Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

@Mike Boruta

On Tue, Nov 24, 2020 at 02:37:34AM -, Mike Boruta wrote:
>@Coiby Xu (coiby)
>
>Yes, that summarizes my findings nicely.

That's a bit strange. It should work for at least 5.7 as well. If you
have time, you can show me the result of
"sudo cat /sys/kernel/debug/gpio|grep -A1 pin130" using older Linux after
applying the patch in #171.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   linux-backports-modules-5.4.0-40-generic  N/A
   linux-firmware1.187.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/12/2020
  dmi.bios.vendor: LENOVO
  dmi.bios.version: EUCN19WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: LNVNB161216
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40709 WIN
  dmi.chassis.asset.tag: NO Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo Legion 5 15ARH05
  dmi.modalias: 
dmi:bvnLENOVO:bvrEUCN19WW:bd05/12/2020:svnLENOVO:p

Re: [Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

@Pedro Ribeiro

On Wed, Nov 25, 2020 at 10:23:25AM -, Pedro Ribeiro wrote:
>Don't want to hijack this thread, but has anyone here with a Legion 5
>(AMD version) has gotten the backlight working in Discrete graphics mode
>(only the nvidia GPU enabled)?

Have you tried installing the proprietary NVIDIA graphics card driver?

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   linux-backports-modules-5.4.0-40-generic  N/A
   linux-firmware1.187.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/12/2020
  dmi.bios.vendor: LENOVO
  dmi.bios.version: EUCN19WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: LNVNB161216
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40709 WIN
  dmi.chassis.asset.tag: NO Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo Legion 5 15ARH05
  dmi.modalias: 

Re: [Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

@Azizkhan (injkgz)

On Mon, Nov 23, 2020 at 04:39:29PM -, Pedro Ribeiro wrote:
>@Azizkhan (injkgz)
>
>I don't think it is, I believe the for-next branch in linux-gpio will
>only be integrated in 5.11, but @Coiby Xu (coiby) should be able to
>confirm that.
>
It may also be backported to stable trees like 4.19, 5.4.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   linux-backports-modules-5.4.0-40-generic  N/A
   linux-firmware1.187.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/12/2020
  dmi.bios.vendor: LENOVO
  dmi.bios.version: EUCN19WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: LNVNB161216
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40709 WIN
  dmi.chassis.asset.tag: NO Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo Legion 5 15ARH05
  dmi.modalias: 
dmi:bvnLENOVO:bvrEUCN19WW:bd05/12/2020:svnLENOVO:pn82B5:pvrLenovoLegion515A

Re: [Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

@Pedro Ribeiro (pedrib)

On Sun, Nov 22, 2020 at 07:48:27AM -, Pedro Ribeiro wrote:
>@Coiby Xu (coiby)
>
>I build the next branch of linux-gpio (which contains the patch you mentioned 
>in #251), and the trackpad works just fine without the hid polling on the 
>kernel command line.
>You can contact me if you'd like further testing, my email is 
>pedrib_at_gmail_dot_com

Thank you for testing the patch! I'll put you in the Cc list next time.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   linux-backports-modules-5.4.0-40-generic  N/A
   linux-firmware1.187.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/12/2020
  dmi.bios.vendor: LENOVO
  dmi.bios.version: EUCN19WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: LNVNB161216
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40709 WIN
  dmi.chassis.asset.tag: NO Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.v

Re: [Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

@Mike Boruta (maridius)

On Sun, Nov 15, 2020 at 08:34:03PM -, Mike Boruta wrote:
>@Coiby Xu (coiby)
>
>It seems that the patch in 171 does not work (i.e. touchpad is still
>dead) on kernels older than 5.8. I tried 5.4.75, 5.7.19, and 5.8.18. I
>don't really want to look into this further since I'm fine with the
>newer kernel, but wanted to give you and any other users a heads up in
>case they find themselves in a similar situation. The kernels I was
>testing were taken straight from Ubuntu's mainline kernel page, and had
>only the following changes: CONFIG_PINCTRL_AMD was made into a module,
>specified line in  pinctrl-amd.c was commented out.
>
So the patch in 171 works on kernels >=5.8 but doesn't work for older
version like 5.7.19?
>Thanks again for all of your help in making the linux experience with
>this class of laptop much more enjoyable!
>
>--
>You received this bug notification because you are subscribed to the bug
>report.
>https://bugs.launchpad.net/bugs/1887190
>
>Title:
>  MSFT Touchpad not working on Lenovo Legion-5 15ARH05
>
>Status in Pop!_OS:
>  New
>Status in linux package in Ubuntu:
>  Confirmed
>Status in xserver-xorg-input-libinput package in Ubuntu:
>  Confirmed
>Status in linux package in Arch Linux:
>  Fix Committed
>Status in linux package in Fedora:
>  Confirmed
>Status in linux package in openSUSE:
>  New
>
>Bug description:
>  Hello
>
>  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
> all (pointer and click never move when touchpad is touched). This has been 
> reported by other users in various websites, with various linux systems 
> including other Ubuntu systems, but I saw no launchpad bug so I post one. 
> Example of websites covering the issue :
>  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
> the same laptop)
>  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
> laptop)
>
>  xinput indentifies it as MSFT0001:00 04F3:3140
>
>  Virtual core pointer id=2[master pointer  (3)]
>  ⎜   ↳ Virtual core XTEST pointer id=4[slave  pointer 
>  (2)]
>  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad id=17   [slave  pointer 
>  (2)]
>  ⎜   ↳ MSFT0001:00 04F3:3140 Mouseid=16   [slave  pointer 
>  (2)]
>  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Control   id=12   [slave  
> pointer  (2)]
>  ⎜   ↳ Logitech USB Optical Mouse id=11   [slave  pointer 
>  (2)]
>  ⎣ Virtual core keyboard  id=3[master keyboard (2)]
>  ↳ Virtual core XTEST keyboardid=5[slave  
> keyboard (3)]
>  ↳ Ideapad extra buttons  id=15   [slave  
> keyboard (3)]
>  ↳ Power Button   id=6[slave  
> keyboard (3)]
>  ↳ Integrated Camera: Integrated Cid=10   [slave  
> keyboard (3)]
>  ↳ Video Bus  id=7[slave  
> keyboard (3)]
>  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Control   id=19   [slave  
> keyboard (3)]
>  ↳ Power Button   id=9[slave  
> keyboard (3)]
>  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control id=13   [slave  
> keyboard (3)]
>  ↳ ITE Tech. Inc. ITE Device(8910) Keyboard   id=14   [slave  
> keyboard (3)]
>  ↳ AT Translated Set 2 keyboard   id=18   [slave  
> keyboard (3)]
>  ↳ Video Bus  id=8[slave  
> keyboard (3)]
>
>  Thanks a lot for your time. It does not help, but I can confirm what
>  was reported on askubuntu by another user : the touchpad does work on
>  Windows.
>
>  ProblemType: Bug
>  DistroRelease: Ubuntu 20.04
>  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
>  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
>  Uname: Linux 5.4.0-40-generic x86_64
>  NonfreeKernelModules: nvidia_modeset nvidia
>  ApportVersion: 2.20.11-0ubuntu27.3
>  Architecture: amd64
>  AudioDevicesInUse:
>   USERPID ACCESS COMMAND
>   /dev/snd/controlC0:  nicolas1567 F pulseaudio
>   /dev/snd/controlC1:  nicolas1567 F pulseaudio
>   /dev/snd/controlC2:  nicolas1567 F pulseaudio
>  CasperMD5CheckResult: skip
>  CurrentDesktop: ubuntu:GNOME
>  Date: Fri Jul 10 20:14:25 2020
>  InstallationDate: Installed on 2020-07-02 (8 days ago)
>  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
>  MachineType: LENOVO 82B5
>  ProcEnviron:
>   TERM=xterm-256color
>   PATH=(custom, no user)
>   XDG_RUNTIME_D

Re: [Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

Hi @Maxim (pavlenkoms),

Is your laptop also a Lenovo Legion-5 model?

On Thu, Nov 12, 2020 at 09:02:54AM -, Maxim wrote:
>Hi @Coiby Xu (coiby)
>I tried #189 and #211 (different combinations) on mate-ubuntu 20.04 with 
>custom kernels 5.8 and 5.9
>I tried to install Manjaro with kernel 5.8.18, and after that I rebuilt custom 
>kernel again with all patches
>But result is only one: touchpad still doesn't work. Is there any way to debug 
>or figure out what exactly went wrong?
>
>And here is an interresting detail. Touchpad devices disappearing in
>xinput output from time to time, and could not work even in uefi menu.
Do you mean the touchpad works sometimes after the booting the system
but would fail when booting system next time?
>

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   linux-backports-modules-5.4.0-40-generic  N/A
   linux-firmware1.187.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios

[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

The patch in #239 depends on this patch [1] which requires to build the
whole kernel. For now, I would suggest adopting #189 to fix the touchpad
for daily use. But if anyone want to test the patch so we can push it
into the mainline kernel early, you can send me your email address and
I'll Cc you when submitting next version.

https://patchwork.ozlabs.org/project/linux-
gpio/patch/20201109205332.19592-12-andriy.shevche...@linux.intel.com/.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   linux-backports-modules-5.4.0-40-generic  N/A
   linux-firmware1.187.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/12/2020
  dmi.bios.vendor: LENOVO
  dmi.bios.version: EUCN19WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: LNVNB161216
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40709 WIN
  dmi.chassis.asset.tag: NO Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo Legion 5 15ARH05
  

Re: [Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

On Sun, Nov 08, 2020 at 07:38:15PM -, Azizkhan wrote:
>Hi all!
>@Coiby Xu (coiby)
>When your patch will be applied to mainline kernel? When we can just update 
>our kernels and do nothing to fix touchpad?

I'm not sure when these patch(es) will be accepted and merged. It's up
to the maintainers to accept the patch(es). If there is any update, I'll
post the notification here.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   linux-backports-modules-5.4.0-40-generic  N/A
   linux-firmware1.187.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/12/2020
  dmi.bios.vendor: LENOVO
  dmi.bios.version: EUCN19WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: LNVNB161216
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40709 WIN
  dmi.chassis.asset.tag: NO Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo Legion 5 15ARH05
  dmi.modalias: 
dmi:bvnLENOVO:bv

Re: [Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

On Sun, Nov 08, 2020 at 04:33:43PM -, Baq Domalaq wrote:
>Hi everyone! I have the same problem with my touchpad on Lenovo Ideapad
>Gaming 3 15ARH05 under Pop!_OS.
>
>My touchpad device number is slightly different:
>MSFT0001:00 06CB:CE2D
>
>I've applied a patch in comment #179 (I assumed that's the most fitting
>solution for me) and it works now! Thank you people for trying to fix
>this.
>
>Anyway the comments now are very long and confusing. And I'm not sure if
>I used the best solution. So if anyone can point to something better,
>let me know.
>

The touchpads on Legion-5 could be saved by either polling (#179)
or interrupt (#171). I've submitted both patches upstream for these
two methods. After getting reviewed by the kernel developer community,
I will keep improving them until these patches get accepted by the
maintainer. I would suggest you try #171 before the patches getting
merged into the mainline kernel. If it doesn't work, you can send me
your ACPI DSDT table.

>Also let me know how to help with pushing this to official kernel. I've
>posted an issue to Pop OS Github repo. I'll also add a comment about my
>workarounds there.
>
You can send me your email address. I'll Cc you when submitting the
patch(es). Then you can test the received patch and reply to the email
with a Tested-by tag if the patch(es) works,

Tested-by: Your_name 

>Have a nice day!
>

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release 

Re: [Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

On Sun, Nov 08, 2020 at 01:14:48PM -, Mike Boruta wrote:
>Definitely! The attached output was compiled from 5.4.0-52 with the
>patch listed in 171.

#171 should fix your touchpad. According to your shared gpio-config,
that patch didn't take effect. So I guess you are still using the old
pinctrl-amd module.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   linux-backports-modules-5.4.0-40-generic  N/A
   linux-firmware1.187.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/12/2020
  dmi.bios.vendor: LENOVO
  dmi.bios.version: EUCN19WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: LNVNB161216
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40709 WIN
  dmi.chassis.asset.tag: NO Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo Legion 5 15ARH05
  dmi.modalias: 

Re: [Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

On Sun, Nov 08, 2020 at 03:03:03AM -, Mike Boruta wrote:
>Hello again, I manually applied both the patches present in #239 and in
>#171 to kernel 5.4.0-52 without success (touch pad still does not work),
>however I applied the patch listed on #109 with success. My device is a
>MSFT0001:00 04F3:3186, unlike the 3140 most users have. Have any other
>users with a 3186 experienced success with the pinctrl-amd patches?
>
>I'm very happy with the polling patch so far, but I would like to have
>the core issue fixed if possible.

Hi Mike! Can you paste the output of "sudo cat /sys/kernel/debug/gpio" and
also attach your ACPI DSDT table which can be obtained by following the
instructions in #109?

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   linux-backports-modules-5.4.0-40-generic  N/A
   linux-firmware1.187.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/12/2020
  dmi.bios.vendor: LENOVO
  dmi.bios.version: EUCN19WW
  

Re: [Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

On Wed, Nov 04, 2020 at 12:12:24PM -, Von wrote:
>@Coiby Xu (coiby)
>
>> Will decreasing
>polling_interval_active_us to 1ms fix the problem?
>> $echo 1000 > /sys/module/i2c_hid/parameters/polling_interval_active_us
>
>Yes, I installed the latest version from Github, and decreasing
>polling_interval_active_us seems to fix the problem.

I notice that if I use xf86-input-synaptics, I would also experience
this problem. So another solution is to use xf86-input-libinput.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   linux-backports-modules-5.4.0-40-generic  N/A
   linux-firmware1.187.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/12/2020
  dmi.bios.vendor: LENOVO
  dmi.bios.version: EUCN19WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: LNVNB161216
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40709 WIN
  dmi.chassis.asset.tag: NO Asset Tag
  dmi.chassis.type: 10
  dmi.c

[Desktop-packages] [Bug 1887190] Re: [PATCH 4/4] pinctrl: amd: remove debounce filter setting in irq type setting

[Coiby Xu]

On Wed, Nov 04, 2020 at 10:42:38PM +0200, Andy Shevchenko wrote:
>On Wed, Nov 4, 2020 at 6:05 PM Coiby Xu  wrote:
>>
>> Debounce filter setting should be independent from irq type setting
>> because according to the ACPI specs, there are separate arguments for
>> specifying debounce timeout and irq type in GpioIo and GpioInt.
>>
>> This will fix broken touchpads for Lenovo Legion-5 AMD gaming laptops
>> including 15ARH05 (R7000) and R7000P whose BIOS set the debounce timeout
>> to 124.8ms which led to kernel receiving only ~7 HID reports per second.
>
>to the kernel

Thank you for correcting my grammar mistakes!

>
>> Cc: Hans de Goede 
>> Cc: Andy Shevchenko 
>> Cc: 1887...@bugs.launchpad.net
>> BugLink: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887190
>
>> Message-Id: 
>> 
>
>Link: https://lore.kernel.org/...
>
>--
>With Best Regards,
>Andy Shevchenko

--
Best regards,
Coiby

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPacka

[Desktop-packages] [Bug 1887190] [PATCH 4/4] pinctrl: amd: remove debounce filter setting in irq type setting

[Coiby Xu]

Debounce filter setting should be independent from irq type setting
because according to the ACPI specs, there are separate arguments for
specifying debounce timeout and irq type in GpioIo and GpioInt.

This will fix broken touchpads for Lenovo Legion-5 AMD gaming laptops
including 15ARH05 (R7000) and R7000P whose BIOS set the debounce timeout
to 124.8ms which led to kernel receiving only ~7 HID reports per second.

Cc: Hans de Goede 
Cc: Andy Shevchenko 
Cc: 1887...@bugs.launchpad.net
BugLink: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887190
Message-Id: 
Signed-off-by: Coiby Xu 
---
 drivers/pinctrl/pinctrl-amd.c | 7 ---
 1 file changed, 7 deletions(-)

diff --git a/drivers/pinctrl/pinctrl-amd.c b/drivers/pinctrl/pinctrl-amd.c
index 524d55546b61..5a1d518b563e 100644
--- a/drivers/pinctrl/pinctrl-amd.c
+++ b/drivers/pinctrl/pinctrl-amd.c
@@ -468,7 +468,6 @@ static int amd_gpio_irq_set_type(struct irq_data *d, 
unsigned int type)
pin_reg &= ~BIT(LEVEL_TRIG_OFF);
pin_reg &= ~(ACTIVE_LEVEL_MASK << ACTIVE_LEVEL_OFF);
pin_reg |= ACTIVE_HIGH << ACTIVE_LEVEL_OFF;
-   pin_reg |= DB_TYPE_REMOVE_GLITCH << DB_CNTRL_OFF;
irq_set_handler_locked(d, handle_edge_irq);
break;

@@ -476,7 +475,6 @@ static int amd_gpio_irq_set_type(struct irq_data *d, 
unsigned int type)
pin_reg &= ~BIT(LEVEL_TRIG_OFF);
pin_reg &= ~(ACTIVE_LEVEL_MASK << ACTIVE_LEVEL_OFF);
pin_reg |= ACTIVE_LOW << ACTIVE_LEVEL_OFF;
-   pin_reg |= DB_TYPE_REMOVE_GLITCH << DB_CNTRL_OFF;
irq_set_handler_locked(d, handle_edge_irq);
break;

@@ -484,7 +482,6 @@ static int amd_gpio_irq_set_type(struct irq_data *d, 
unsigned int type)
pin_reg &= ~BIT(LEVEL_TRIG_OFF);
pin_reg &= ~(ACTIVE_LEVEL_MASK << ACTIVE_LEVEL_OFF);
pin_reg |= BOTH_EADGE << ACTIVE_LEVEL_OFF;
-   pin_reg |= DB_TYPE_REMOVE_GLITCH << DB_CNTRL_OFF;
irq_set_handler_locked(d, handle_edge_irq);
break;

@@ -492,8 +489,6 @@ static int amd_gpio_irq_set_type(struct irq_data *d, 
unsigned int type)
pin_reg |= LEVEL_TRIGGER << LEVEL_TRIG_OFF;
pin_reg &= ~(ACTIVE_LEVEL_MASK << ACTIVE_LEVEL_OFF);
pin_reg |= ACTIVE_HIGH << ACTIVE_LEVEL_OFF;
-   pin_reg &= ~(DB_CNTRl_MASK << DB_CNTRL_OFF);
-   pin_reg |= DB_TYPE_PRESERVE_LOW_GLITCH << DB_CNTRL_OFF;
irq_set_handler_locked(d, handle_level_irq);
break;

@@ -501,8 +496,6 @@ static int amd_gpio_irq_set_type(struct irq_data *d, 
unsigned int type)
pin_reg |= LEVEL_TRIGGER << LEVEL_TRIG_OFF;
pin_reg &= ~(ACTIVE_LEVEL_MASK << ACTIVE_LEVEL_OFF);
pin_reg |= ACTIVE_LOW << ACTIVE_LEVEL_OFF;
-   pin_reg &= ~(DB_CNTRl_MASK << DB_CNTRL_OFF);
-   pin_reg |= DB_TYPE_PRESERVE_HIGH_GLITCH << DB_CNTRL_OFF;
irq_set_handler_locked(d, handle_level_irq);
break;

--
2.28.0

-- 
You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   

Re: [Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

On Tue, Oct 27, 2020 at 07:53:05PM -, Von wrote:
>The standalone patch #217 is working for MSFT0001:00 04F3:3140 but isn't
>working perfectly for MSFT0001:00 06CB:7F28.  The MSFT0001:00 06CB:7F28
>touchpad frequently locks into scroll mode when using multitouch
>gestures.
Thank you for reporting this problem. The latest version [1] allows
you to adjust the polling interval. Will decreasing
polling_interval_active_us to 1ms fix the problem?

$ echo 1000 > /sys/module/i2c_hid/parameters/polling_interval_active_us
# you may change polling_interval_idle_ms as well
$ echo 2 > /sys/module/i2c_hid/parameters/polling_interval_idle_ms

[1] https://github.com/coiby/standalone_i2c_hid

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   linux-backports-modules-5.4.0-40-generic  N/A
   linux-firmware1.187.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/12/2020
  dmi.bios.vendor: LENOVO
  dmi.bios.version: EUCN19WW
  dmi.board.asset.tag: NO Asset 

Re: [Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

On Tue, Oct 20, 2020 at 09:28:54AM -, Benjamin Rogoll wrote:
>Hey there guy, can anyone tell me what im doing wrong with the patch
>provided in #217. The tutorial in #211 doesnt work for me.
>
>p_$$/tmp.o; mkdir -p 
>/home/benjamin/Downloads/i2c-hid_standalone(1)/i2c-hid_standalone/.tmp_$$; 
>trap "rm -rf 
>/home/benjamin/Downloads/i2c-hid_standalone(1)/i2c-hid_standalone/.tmp_$$" 
>EXIT; if ( echo "int main() {}" | gcc -xc -o /dev/null -lelf  -) >/dev/null 
>2>&1; then echo "1"; else echo "0"; fi'
>/bin/sh: -c: line 0: syntax error near unexpected token `('
>/bin/sh: -c: line 0: `make -f ./scripts/Makefile.build 
>obj=/home/benjamin/Downloads/i2c-hid_standalone(1)/i2c-hid_standalone \'
>make: *** [Makefile:1752: 
>/home/benjamin/Downloads/i2c-hid_standalone(1)/i2c-hid_standalone] Error 1
>make: Leaving directory '/usr/lib/modules/5.8.16-2-MANJARO/build'
>
>help much appreciated
>
Can you run "make V=1" to have more verbose output?

Btw, I would suggest you to try #189 instead because polling could
consume a little more power than interrupting.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  

Re: [Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

On Sat, Oct 17, 2020 at 03:23:05PM -, Ivan Zakharyaschev wrote:
>I had problems (the touchpad not working and the suspend not working)
>with ELAN0001:00 04F3:3140 under linux-image-unsigned-5.6.0-1021-oem on
>Ubuntu, but they are gone if I manually unbind the device from
>elants_i2c driver and bind it to i2c_hid --
>https://bugs.launchpad.net/ubuntu/+source/linux-oem-5.6/+bug/1900254
>
Thank you for sharing the info! Do you use the same laptop model?
If that's the case, it would surprise me because the root cause
for this laptop model has been found.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   linux-backports-modules-5.4.0-40-generic  N/A
   linux-firmware1.187.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/12/2020
  dmi.bios.vendor: LENOVO
  dmi.bios.version: EUCN19WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: LNVNB161216
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40709 WIN
  dmi.chassis.asset.tag: NO 

Re: [Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

On Thu, Oct 15, 2020 at 04:27:05PM -, Lu Do wrote:
>Just try this morning the #210, it's working well on ubuntu 20.04 !
>Thanks @Coiby Xu (coiby)
>
>I also confirmed the suspend will break the touchpad

Thank you for testing it! I've sent a new patch to
https://lore.kernel.org/patchwork/patch/1321917/.
But you may not need it since the old patch will only
break the touchpad with the polling mode disabled.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   linux-backports-modules-5.4.0-40-generic  N/A
   linux-firmware1.187.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/12/2020
  dmi.bios.vendor: LENOVO
  dmi.bios.version: EUCN19WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: LNVNB161216
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40709 WIN
  dmi.chassis.asset.tag: NO Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo Legion 5 

Re: [Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

On Thu, Oct 15, 2020 at 04:11:49PM -, Helmut Stult wrote:
>@Coiby Xu (coiby)
>
>We have received feedback in our forum that the touchpad no longer works
>after a resuming from suspend.
>
>I've attached the link - maybe you can take a look at it.
>
>https://forum.manjaro.org/t/i2c-touchpad-does-not-function-after-
>resuming-from-suspend/31987/5

Thanks for the reporting! I've sent a new version to you.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   linux-backports-modules-5.4.0-40-generic  N/A
   linux-firmware1.187.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/12/2020
  dmi.bios.vendor: LENOVO
  dmi.bios.version: EUCN19WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: LNVNB161216
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40709 WIN
  dmi.chassis.asset.tag: NO Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: L

[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

Fix on #211

Another header file hid-ids.h is required to build i2c-hid module.
Attached is the updated zip file.

** Attachment added: "i2c-hid_standalone.zip"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887190/+attachment/5422562/+files/i2c-hid_standalone.zip

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   linux-backports-modules-5.4.0-40-generic  N/A
   linux-firmware1.187.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/12/2020
  dmi.bios.vendor: LENOVO
  dmi.bios.version: EUCN19WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: LNVNB161216
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40709 WIN
  dmi.chassis.asset.tag: NO Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo Legion 5 15ARH05
  dmi.modalias: 
dmi:bvnLENOVO:bvrEUCN19WW:bd05/12/2020:svnLENOVO:pn82B5:pvrLenovoLegion515ARH05:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrLenovoLegion515ARH05:

Re: [Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

On Thu, Oct 15, 2020 at 05:37:46AM -, Kai-Heng Feng wrote:
>Coiby, can you please work on a DMI based workaround in gpiolib-acpi.c?
>It'll have higher chance to get merged.
>
Thank you for the suggestion! Linus Walleij also suggested introducing
a new quirk [1]. Although my main effort is on patching pinctrl-amd.c
without affecting other touchpad together with Hans de Goede [1], I
have spent some time on understanding gpiolib-acpi.c. For now my
conclusion is there is no way to bypass pinctrl-amd by introducing
a new quirk.

[1] https://www.spinics.net/lists/linux-gpio/msg53641.html
[2] https://www.spinics.net/lists/linux-gpio/msg53901.html

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   linux-backports-modules-5.4.0-40-generic  N/A
   linux-firmware1.187.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/12/2020
  dmi.bios.vendor: LENOVO
  dmi.bios.version: EUCN19WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: LNVNB161216
  

Re: [Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

On Tue, Oct 13, 2020 at 01:44:31PM -, jbuncle wrote:
>I had the same issue (with both Ubuntu 20.04 and 20.10). It does seem to
>be resolved after installing a 5.9 Kernel with the above patch applied
>(from @coiby https://www.spinics.net/lists/linux-input/msg69458.html.

Glad it works for you. You may want to reply to that email with the
following content to make the patch accepted by the maintainer faster,

Tested-by: Your_name 

The receiver should be linux-in...@vger.kernel.org.

And put the following addresses in the CC filed,
Jiri Kosina 
Benjamin Tissoires 
coiby...@gmail.com

You should also put set the reply-to header to
20201009081100.3154-1-coiby...@gmail.com in your client client so the
message will show in the same thread. And make sure use the plain text
format.

If you don't want go through these hassles, you may send your name to me
by email so I'll do it on behalf of you.

>
>I have scripted the process I used (download, patch, compile and install
>the kernel) for anyone else that's eager to get a working Touchpad on a
>Ubuntu 20 installation on Lenovo Legion 5 (Obviously there may be
>unwanted side effects of doing this). This will probably require Secure
>Boot to be disabled in the BIOS.
>
>See GitHub Gist here: 
>https://gist.github.com/jbuncle/7dacde983b3c33b3b816b10e2fd2308a
>Command for convenience: `bash <(curl 
>https://gist.githubusercontent.com/jbuncle/7dacde983b3c33b3b816b10e2fd2308a/raw/build-patched-kernel.sh)`
>
>Note the need for updating GRUB_CMDLINE_LINUX_DEFAULT with i2c-
>hid.polling_mode=1
>
>(First time I've built the Linux Kernel myself or even commented on
>here!)

Congratulations!

>Thanks to @Coiby Xu (coiby)

You are welcome!

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
  

Re: [Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

On Tue, Oct 13, 2020 at 05:27:44AM -, Azizkhan wrote:
>> i2c-hid.polling_mode=1 to the kernel boot parameters to make the
>touchpad work.
>you mean that I can just flash 5.9 kernel and then add to grub this line:
>GRUB_CMDLINE_LINUX_DEFAULT="quiet splash video.use_native_backlight=1 
>i2c-hid.polling_mode=1"

This patch hasn't been included in Linux 5.9. And I'm not sure when this
patch will be accepted by the subsystem maintainer and eventually reach
your distribution. But you can following the instructions in #211 and
#212 to try this solution.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   linux-backports-modules-5.4.0-40-generic  N/A
   linux-firmware1.187.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/12/2020
  dmi.bios.vendor: LENOVO
  dmi.bios.version: EUCN19WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: LNVNB161216
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40709 WIN
  dmi.chassis.asset.tag: NO Asset 

[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

Additional notes to #211:

Actually rebooting your machine is not necessary for simply testing the
module. You can remove the old kernel first,

$ sudo rmmod i2c-hid

and then insert the new module with the parameter "polling_mode=1"
$ sudo insmod i2c-hid.ko polling_mode=1


For have persistent effect, you need to add i2c-hid.polling_mode=1 to the 
kernel boot parameters to make the
touchpad work after installing this new i2c-hid module following the 
instructions in #211.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   linux-backports-modules-5.4.0-40-generic  N/A
   linux-firmware1.187.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/12/2020
  dmi.bios.vendor: LENOVO
  dmi.bios.version: EUCN19WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: LNVNB161216
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40709 WIN
  dmi.chassis.asset.tag: NO Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: 

[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

For those who want to try the polling mode i2c-hid, here are the
instructions to build a single i2c-hid module without building a whole
kernel or downloading the whole kernel source code,


1. After you download the attached file which contains patched i2c-hid-core.c 
and other headers for building, run make to build this module,

$ make
make -C /lib/modules/`uname -r`/build M=`pwd`
make[1]: Entering directory '/usr/lib/modules/5.9.0-1-MANJARO/build'
  AR  /home/coiby/Desktop/kernel/other/i2c-hid_standalone/built-in.a
  CC [M]  /home/coiby/Desktop/kernel/other/i2c-hid_standalone/i2c-hid-core.o
  CC [M]  
/home/coiby/Desktop/kernel/other/i2c-hid_standalone/i2c-hid-dmi-quirks.o
  LD [M]  /home/coiby/Desktop/kernel/other/i2c-hid_standalone/i2c-hid.o
  MODPOST /home/coiby/Desktop/kernel/other/i2c-hid_standalone/Module.symvers
  CC [M]  /home/coiby/Desktop/kernel/other/i2c-hid_standalone/i2c-hid.mod.o
  LD [M]  /home/coiby/Desktop/kernel/other/i2c-hid_standalone/i2c-hid.ko
make[1]: Leaving directory '/usr/lib/modules/5.9.0-1-MANJARO/build'


2. Copy i2c-hid.ko to override the current one whose path can be found by 
modinfo

$ modinfo i2c-hid.ko
filename:   
/lib/modules/5.9.0-1-MANJARO/kernel/drivers/hid/i2c-hid/i2c-hid.ko.xz

$ cp i2c-hid.ko /lib/modules/5.9.0-1-MANJARO/kernel/drivers/hid/i2c-hid
/i2c-hid.ko.xz

3. run depmod
$ sudo depmod

4. reboot the system and play with your touchpad


** Attachment added: "i2c-hid_standalone.zip"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887190/+attachment/5422428/+files/i2c-hid_standalone.zip

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  

Re: [Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

On Sun, Oct 11, 2020 at 07:07:37PM -, Paulinski wrote:
>Is there any chance that his patch will be part of the official kernel
>build soon?

I have yet to submit the patch of fixing the root cause. But I've
submitted a patch of adding polling mode to the i2c-hid module to
https://www.spinics.net/lists/linux-input/msg69458.html last Friday.
After the patch reaches end users like you, you can add
i2c-hid.polling_mode=1 to the kernel boot parameters to make the
touchpad work.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   linux-backports-modules-5.4.0-40-generic  N/A
   linux-firmware1.187.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/12/2020
  dmi.bios.vendor: LENOVO
  dmi.bios.version: EUCN19WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: LNVNB161216
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40709 WIN
  dmi.chassis.asset.tag: NO Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  

Re: [Desktop-packages] [Bug 1887190] #203 15ARH05

[Coiby Xu]

On Sat, Oct 10, 2020 at 12:45:58PM -, Piotr Tomaszewski wrote:
>Hey @Coiby Xu (coiby),
>Last question from me :)
>How can I use #189 with PopOS? After "make" when I run "modinfo" I got output 
>like that:
>
>name:   pinctrl_amd
>filename:   (builtin)
>description:AMD GPIO pinctrl driver
>author: Ken Xue , Jeff Wu 
>license:GPL v2
>file:   drivers/pinctrl/pinctrl-amd
>
>How can I find file to copy?
>

For PopOS, pinctrl-amd is built into the kernel. So you have to re-build
the whole kernel with patched pinctrl-amd.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   linux-backports-modules-5.4.0-40-generic  N/A
   linux-firmware1.187.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/12/2020
  dmi.bios.vendor: LENOVO
  dmi.bios.version: EUCN19WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: LNVNB161216
  dmi.board.ve

Re: [Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

On Sat, Oct 10, 2020 at 11:38:27AM -, PD wrote:
>@Coiby Xu (coiby)
>Thanks a log for your contribution
>
It's my pleasure!

>I tried to use the way of "echo out > gpio386/direction" to fix the
>problem without patching the kernel, but I found Touchpad click
>sensitivity is less than patching the kernel.

You shouldn't use "echo out > gpio386/direction" to fix the touchpad. It
will make the GPIO chip keep firing interrupts even you don't use the
touchpad as you can seen from the result by wangjun in #193.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   linux-backports-modules-5.4.0-40-generic  N/A
   linux-firmware1.187.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/12/2020
  dmi.bios.vendor: LENOVO
  dmi.bios.version: EUCN19WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: LNVNB161216
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40709 WIN
  dmi.

[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

@Piotr Tomaszewski (nfm886)

> Hey Coiby Xu (coiby),
> That's does not works. Manjaro Linux 5.8.11-1-MANJARO x86_64 20.1.1 Mikah
> and make ending up with error 2

> translated error is
> make [1]: *** No objects found and no makefile found. Stop

You should run make in the folder where you see "Makefile". After
unzipping the downloaded archive in #189, you should run make after
going into the child folder, i.e., "cd standone_pinctrl-amd" (sorry for
the typoin the name, I meant standalone_pinctrl-amd).

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   linux-backports-modules-5.4.0-40-generic  N/A
   linux-firmware1.187.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/12/2020
  dmi.bios.vendor: LENOVO
  dmi.bios.version: EUCN19WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: LNVNB161216
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40709 WIN
  dmi.chassis.asset.tag: NO Asset Ta

[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

@PD (pd1986)
> If I am not misunderstanding, does it mean that only patch for pinctrl-amd.c 
> without changing i2c-hid-core.c should solve the problem?

Yes, you are right! Only commenting out one line of code in pinctrl-
amd.c would be sufficient for fixing this laptop model. But for now we
are not sure how will it affect other touchpads, so only use it for this
laptop.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   linux-backports-modules-5.4.0-40-generic  N/A
   linux-firmware1.187.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/12/2020
  dmi.bios.vendor: LENOVO
  dmi.bios.version: EUCN19WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: LNVNB161216
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40709 WIN
  dmi.chassis.asset.tag: NO Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo Legion 5 15ARH05
  dmi.modalias: 

[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

@wangjun (biggerchina)

Thank you for sharing the result! Then we can be completely sure glitch
filter is the sole root cause.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   linux-backports-modules-5.4.0-40-generic  N/A
   linux-firmware1.187.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/12/2020
  dmi.bios.vendor: LENOVO
  dmi.bios.version: EUCN19WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: LNVNB161216
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40709 WIN
  dmi.chassis.asset.tag: NO Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo Legion 5 15ARH05
  dmi.modalias: 
dmi:bvnLENOVO:bvrEUCN19WW:bd05/12/2020:svnLENOVO:pn82B5:pvrLenovoLegion515ARH05:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrLenovoLegion515ARH05:
  dmi.product.family: Legion 5 15ARH05
  dmi.product.name: 82B5
  dmi.product.sku: LENOVO_MT_82B5_BU_idea_FM_Legion 5 15ARH05
  dmi.product.version: 

[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

@Helmut Stult (helmut-stult)

> @Coiby Xu (coiby)

> Apparently there was a similar problem with the 4.19 kernel, but with
the Intel CPU, which was then solved with the following patch.

>
https://gitlab.manjaro.org/packages/core/linux419/-/blob/master/ELAN_touchpad_i2c_hid_pinctrl.patch

> Now the two lines are included (for example) in kernel 5.8 in
/drivers/pincrtl/pincrtl-intel.c:

> /* Clear interrupt status first to avoid unexpected interrupt */

Thank you for sharing this info! I think we've found the root cause and
the fix is to disable glitch filter. What needs to be done is to find a
way to do it without affecting existing touchpads. For the details, you
can check the disccussion in this thread https://www.spinics.net/lists
/linux-gpio/msg53638.html.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   linux-backports-modules-5.4.0-40-generic  N/A
   linux-firmware1.187.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  

[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

@PD (pd1986)

> @wangjun (biggerchina), @Coiby Xu (coiby)

> Could you please summarize what you tested and did for patch? I am
completely lost. :D

Basically, I want wangjun to find out the minimum time for manually
triggering a interrupt for the ELAN touchpad. You may be also check
https://www.spinics.net/lists/linux-gpio/msg53623.html for more details.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   linux-backports-modules-5.4.0-40-generic  N/A
   linux-firmware1.187.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/12/2020
  dmi.bios.vendor: LENOVO
  dmi.bios.version: EUCN19WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: LNVNB161216
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40709 WIN
  dmi.chassis.asset.tag: NO Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo Legion 5 15ARH05
  dmi.modalias: 
dmi:bvnLENOVO:bvrEUCN19WW:bd05/12/2020:

[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

@wangjun (biggerchina)

Thank you for sharing the result in #170.

I'm surprised to know that with pin's direction set to "out", no new "no
data" message shows when putting the touchpad aside.

Can you share the interrupt counter for me when you don't use the
touchpad? For my laptop, the number of interrupts will keep increasing
rapidly after setting the pin's direction to "out". Can you confirm it
for your laptop?

$ cat /proc/interrupts |grep pinctrl
5:   7:  0  0  0  0  0  0   
   0  0  0  0  0  0  0  
0  0  3  IR-IO-APIC7-fasteoi
# increasing from 3 to 11839
$ cat /proc/interrupts |grep pinctrl
5:   7:  0  0  0  0  0  0   
   0  0  0  0  0  0  0  
0  0  11839  IR-IO-APIC7-fasteoi

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   linux-backports-modules-5.4.0-40-generic  N/A
   

[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

@injkgz

And also for those who have difficult building the custom kernel which
is not necessary, you can build a single pinctrl-amd.ko.

1. After you download the attached file which contains fixed pinctrl-
amd.c and other heades for building, run make to build this module,

$ make
make -C /lib/modules/`uname -r`/build M=`pwd`
make[1]: Entering directory '~/kernel/linux_touchpad
  CC [M]  ~/kernel/other/standone_pinctrl-amd/pinctrl-amd.o
  AR  ~/kernel/other/standone_pinctrl-amd/built-in.a
  MODPOST ~/kernel/other/standone_pinctrl-amd/Module.symvers
  CC [M]  ~/kernel/other/standone_pinctrl-amd/pinctrl-amd.mod.o
  LD [M]  ~/kernel/other/standone_pinctrl-amd/pinctrl-amd.ko

make[1]: Leaving directory '/home/coiby/Desktop/kernel/linux_touchpad'


2 Copy pinctrl-amd.ko to override the current one whose path can be found by 
modinfo

$ modinfo pinctrl-amd
filename:   
/lib/modules/5.9.0-rc7-MANJARO+/kernel/drivers/pinctrl-amd/pinctrl-amd.ko.xz
$ cp pinctrl-amd.ko 
/lib/modules/5.9.0-rc7-MANJARO+/kernel/drivers/pinctrl-amd/pinctrl-amd.ko.xz

3. reboot the system and now you are expected to see a working touchpad
;

** Attachment added: "to build a stand-alone module"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887190/+attachment/5419803/+files/standone_pinctrl-amd.zip

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
 

[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

Hi all,

Can you test the follow patch works for your touchpad? Disabling glitch
filter seems to eliminate the root cause.


$ git diff
diff --git a/drivers/pinctrl/pinctrl-amd.c b/drivers/pinctrl/pinctrl-amd.c
index 9a760f5cd7ed..e786d779d6c8 100644
--- a/drivers/pinctrl/pinctrl-amd.c
+++ b/drivers/pinctrl/pinctrl-amd.c
@@ -463,7 +463,7 @@ static int amd_gpio_irq_set_type(struct irq_data *d, 
unsigned int type)
pin_reg &= ~(ACTIVE_LEVEL_MASK << ACTIVE_LEVEL_OFF);
pin_reg |= ACTIVE_LOW << ACTIVE_LEVEL_OFF;
pin_reg &= ~(DB_CNTRl_MASK << DB_CNTRL_OFF);
-   pin_reg |= DB_TYPE_PRESERVE_HIGH_GLITCH << DB_CNTRL_OFF;
+   /** pin_reg |= DB_TYPE_PRESERVE_HIGH_GLITCH << DB_CNTRL_OFF; */
irq_set_handler_locked(d, handle_level_irq);
bre

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   linux-backports-modules-5.4.0-40-generic  N/A
   linux-firmware1.187.1
  SourcePackage: linux
  UpgradeStatus: No upgrade 

[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

>>1. When the touchpad works by setting pin's direction=out, you could
see lots of "no data" message ("IRQ triggered but there's no data")
keeping popping up after moving your finger away from the touchpad, am I
correct?

> no, wrong. when run : echo out > direction,
> dmesg say :
> [ 133.854926] i2c_hid i2c-MSFT0001:00: i2c_hid_get_input: IRQ triggered but 
> there's no data
> only one time,
> then my touchpad can work.
> no keeping popping up after moving your finger away from the touchpad.

This is something quite unexpected. When the finger is away from the
toucpad, is there any output from `sudo hid-recorder`? For my laptop,
the same HId report will be repeatedly received by hid-recorder because
amd_gpio_irq_handler is called repeatedly. If amd_gpio_irq_handler is
not called when you don't use the touchpad, then "echo out > direction"
is really a solution and your guess that amd-pinctrl has incorrect
configuration the direction is absolutely right.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   

[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

@wangjun Thank you for doing this experiment!

1. When the touchpad works by setting pin's direction=out, you could see
lots of "no data" message ("IRQ triggered but there's no data") keeping
popping up after moving your finger away from the touchpad, am I
correct?

2. When pin's direction=out, does only one new "no data" message or
multiple ones appear on the screen when you toggle the pin value?

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   linux-backports-modules-5.4.0-40-generic  N/A
   linux-firmware1.187.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/12/2020
  dmi.bios.vendor: LENOVO
  dmi.bios.version: EUCN19WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: LNVNB161216
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40709 WIN
  dmi.chassis.asset.tag: NO Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo Legion 5 15ARH05
  dmi.modalias: 

[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

@wangjun

Thank you for sharing the results and investigating this touchpad issue!

One thing confuses me is for the ELAN touchpad, no single interrupt
fires when you put finger on the touchpad while for the Synaptics
touchpad, you still see interrupts firing but with a very rate of ~7Hz.
Judging from the ACPI DSDT tables, different variants of this laptop
model share the same GPIO chip. So this difference is unexpected.
Understanding the difference may help us why the GPIO interrupt
controller is malfunctioning.

Based on your results, I guess the ELAN touchpad somehow de-asserts its
interrupt line connected to the GPIO pin. Could you further do the
following experiment?

The following C program is to let GPIO controller quickly generate some
interrupts then disable the firing of interrupts by toggling pin#130's
direction with an time interval (ms). For the Synaptics touchpad, There
is no interrupt firing unless internal > 120ms. So somehow the GPIO
controller can only generate interrupt when its pin holding the signal
for enough time. My hypothesis is the GPIO is not setup properly so it
stays in a idle state or it's clock frequency is too small (so I don't
think the touchpad issue is caused by mis-configuration of the direction
of the pin). I want to see if the result from the ELAN touchpad would
also support this hypothesis.


1. Find out the reliable way to trigger an interrupt which is crucial for this 
experiment.

   You told me there will be interrupt firing by simply setting the
pin's direction to "out". You can check it's reliable by following the
steps

a. Don't put your finger on the touchpad
b. Open a terminal window and run `sudo dmesg -W`
c. In another terminal, "cd /sys/class/gpio/gpio386"
e. "echo out > direction" and see if the following dmesg output will 
keeping popping out in the previous terminal window

```
[ 138.233653] i2c_hid i2c-MSFT0001:00: i2c_hid_get_input: IRQ triggered 
but there's no data
```
d. Then "echo in > direction", now the dmesg output in step 3 should stop 
popping out.
f. Repeat step e-d for around 5 times

If you are certain now, use the following C Program,
```c
#include 
#include 
#include 
#include 

#include 
void write_to_pin130(char *d, size_t size)
{
int fd;
fd = open("/sys/class/gpio/gpio386/direction", O_WRONLY);
write(fd, d, size);
perror("Status:");
close(fd);
}
void toggle_pin130(int interval_ms)
{
struct timespec ts, ts1;

write_to_pin130("out", 3);

clock_gettime(CLOCK_MONOTONIC, );

usleep(interval_ms*1000);

write_to_pin130("in", 2);
clock_gettime(CLOCK_MONOTONIC, );
printf("Interval: %.1f (real), %d (set)\n", 
(ts1.tv_sec-ts.tv_sec)*1000.0+(ts1.tv_nsec-ts.tv_nsec)/1000.0, interval_ms);

}
int main(int argc, char **argv)
{
struct timespec ts;
int interval_ms = atoi(argv[1]);
toggle_pin130(interval_ms);

}
```


For me, it seems it's reliable to toggle the value to trigger a interrupt. You 
can follow similar steps to test it,

a. Don't put your finger on the touchpad
b. Open a terminal window and run `sudo dmesg -W`
c. In another terminal, "cd /sys/class/gpio/gpio386"
e. "echo 1 > value" and see if the following dmesg output will keeping 
popping up in the previous terminal window

```
[ 138.233653] i2c_hid i2c-MSFT0001:00: i2c_hid_get_input: IRQ triggered 
but there's no data
```
d. Then "echo 0 > value", now the dmesg output in step 3 should stop 
popping up
f. Repeat step e-d for around 5 times

If the results are positive, use the following C program,
```
#include 
#include 
#include 
#include 

#include 
void write_to_pin130(char *d)
{
int fd;
fd = open("/sys/class/gpio/gpio386/value", O_WRONLY);
write(fd, d, 1);
perror("Status:");
close(fd);
}
void toggle_pin130(int interval_ms)
{
struct timespec ts, ts1;
char d = '0';
write_to_pin130();

clock_gettime(CLOCK_MONOTONIC, );

usleep(interval_ms*1000);

d = '1';
write_to_pin130();
clock_gettime(CLOCK_MONOTONIC, );
printf("Interval: %.1f (real), %d (set)\n", 
(ts1.tv_sec-ts.tv_sec)*1000.0+(ts1.tv_nsec-ts.tv_nsec)/1000.0, interval_ms);

}
int main(int argc, char **argv)
{
struct timespec ts;
int interval_ms = atoi(argv[1]);
toggle_pin130(interval_ms);

}
```

2. Build (you can simply run `make fire_touchpad_pin_irq.c`) and run it as a 
root user
$ sudo ./fire_touchpad_pin_irq N

   N is the time interval in ms. You may start with 100 and keep
increasing N it until you see a couple of messages like follows pop up,

[ 138.233653] i2c_hid i2c-MSFT0001:00: i2c_hid_get_input: IRQ
triggered but there's no data

With larger N, you will see more messages popping up one time.

-- 
You received this bug notification because you are a member of 

[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

@@wangjun Good to know that! What's the result of "echo value"? And
what's the output of hdi-recorder with and without fingers on the
touchpad?

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   linux-backports-modules-5.4.0-40-generic  N/A
   linux-firmware1.187.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/12/2020
  dmi.bios.vendor: LENOVO
  dmi.bios.version: EUCN19WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: LNVNB161216
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40709 WIN
  dmi.chassis.asset.tag: NO Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo Legion 5 15ARH05
  dmi.modalias: 
dmi:bvnLENOVO:bvrEUCN19WW:bd05/12/2020:svnLENOVO:pn82B5:pvrLenovoLegion515ARH05:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrLenovoLegion515ARH05:
  dmi.product.family: Legion 5 15ARH05
  dmi.product.name: 82B5
  dmi.product.sku: LENOVO_MT_82B5_BU_idea_FM_Legion 5 15ARH05
  

[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

(For those who read # 132, please ignore it and this is re-written
version.)

For the Synaptics touchpad, the following experiment would make the
touchpad work. Could you share the result with the ELAN touchpad?

1. Install hid-tools and start hid-recorder as the root user

```bash
# install hid-tools
# If it's not provided by your distribution's package manager, you can install 
it by pip
# sudo pip install hid-tools

# run hid-recorder and choose the device having name "MSFT*"
$ sudo hid-recorder
Available devices:
/dev/hidraw0: MSFT0001:00 06CB:7F28
```

2. Run the following sh script as a root

```bash
# now open another terminal window

# go to gpio's sysfs
cd /sys/class/gpio/
# export the pin used by the touchpad
echo 386 > export
# now you will see a folder named gpio386 created
cd gpio386
# change the pin as an output
echo out > direction
# write 0 to the pin
echo 0 > value
```

Now move your finger on the touchpad. See if your cursor moves now and
if there is any output from hid-recorder.

And then don't touch the touchpad. See if there is any output from hid-
recorder.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 

[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

Hi wangjun,

Thank you for testing the script. Sorry I notice there's some problems
with the instructions in # 132. And those instructions can't be executed
as a single shell script.

If you go to /sys/class/gpio, do you see a folder named gpio386? 
- If yes, cd to gpio386. "echo out > direction". Then "echo 0 > value". Then 
you check the output from hid-recorder.

- If no, please checck another re-written version of # 132 as follows.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   linux-backports-modules-5.4.0-40-generic  N/A
   linux-firmware1.187.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/12/2020
  dmi.bios.vendor: LENOVO
  dmi.bios.version: EUCN19WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: LNVNB161216
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40709 WIN
  dmi.chassis.asset.tag: NO Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo Legion 5 15ARH05
  

[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

For Legion-5 15ARH05, the GPIO chip is managed by drivers/pinctrl
/pinctrl-amd.c. So the fix for drivers/gpio/gpio-amd-fch.c is irrelevant
to this issue.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   linux-backports-modules-5.4.0-40-generic  N/A
   linux-firmware1.187.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/12/2020
  dmi.bios.vendor: LENOVO
  dmi.bios.version: EUCN19WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: LNVNB161216
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40709 WIN
  dmi.chassis.asset.tag: NO Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo Legion 5 15ARH05
  dmi.modalias: 
dmi:bvnLENOVO:bvrEUCN19WW:bd05/12/2020:svnLENOVO:pn82B5:pvrLenovoLegion515ARH05:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrLenovoLegion515ARH05:
  dmi.product.family: Legion 5 15ARH05
  dmi.product.name: 82B5
  dmi.product.sku: LENOVO_MT_82B5_BU_idea_FM_Legion 5 

[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

Today I find something interesting about the GPIO controller. I wonder
if the same thing would happen to the ELAN touchpads.

For those who have the ELAN touchpad, could you show me the result of
the following experiment with a kernel not having the
polling_pin_state_touchpad.patch?

```bash
# install hid-tools
# If it's not provided by your distribution's package manager, you can install 
it by pip
# sudo pip install hid-tools

# run hid-recorder and choose the device having name "MSFT*"
$ sudo hid-recorder
Available devices:
/dev/hidraw0:   MSFT0001:00 06CB:7F28

# now open another terminal window
# switch to root user
sudo su
# go to gpio's sysfs
cd /sys/class/gpio/
# export the pin used by the touchpad
echo 386 > export
# now you will see a folder named gpio396 created
# change the pin as an output
echo out > gpio396/direction
# write 1 to the pin
echo 1 > gpio386/value

```


Now move your finger on the touchpad. See if your cursor moves now and if there 
is any output from hid-recorder.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   

[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

Thank you for testing this patch! I'm glad it also works for both
04F3:3140 and 04F3:3186. I was completely new to things like I2C, HID
before investigating this touchpad issue. So thank you for your patience
with me.

Note this patch is meant to be a temporary specifically for this laptop.
It will break other machines' touchpads if they have different interrupt
configuration.

But I think it's worthwhile to add a polling mode to the drivers/hid
/i2c-hid/i2c-hid-core.c as a fallback solution. I'll send some patches
upstream next week and hopefully they will be accepted and reach
different different distribution's kernel package soon.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Fix Committed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   linux-backports-modules-5.4.0-40-generic  N/A
   linux-firmware1.187.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/12/2020
  dmi.bios.vendor: LENOVO
  dmi.bios.version: EUCN19WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: LNVNB161216
  

[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

Hi,

I've found out that there is something wrong with the GPIO interrupt
controller under Linux. For the details, you can check
https://www.spinics.net/lists/linux-input/msg69267.html.  While I'm
still working on the ultimate solution, you may be interested in the
patch as attached which makes the touchpad work by polling HID reports
from the touchpad.

I've tested the patch for the Synaptics touchpad (MSFT0001:00
06CB:7F28). I guess it will also work for the Elan touchpad (MSFT0001:00
04F3:3140) based on the ACPI DSDT. If not, could you share the following
info with me,

1) dsdt.dsl

Use the following commands to get dsdt.dsl (you need to install acpica
which provides iasl)

 a) sudo acpidump > acpidata.out
 b) acpixtract -sSSDT acpidata.out
 c) acpixtract -sDSDT acpidata.out
 d) iasl -da dsdt.dat ssdt*.dat

2) dmesg dump when booting kernel with the following command line
parameters

i2c-designware-core.dyndbg=+p i2c-hid.debug=1

Thank you!


** Patch added: "polling_pin_state_touchpad.patch"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887190/+attachment/5414497/+files/polling_pin_state_touchpad.patch

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Confirmed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 

[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

And for those who have the Synaptics touchpad, I've found a way to make
the touchpad almost work. You can apply the following patch which will
make kernel use hid-rmi handle the device without blacklisting hid-
mulitouch,

diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index a8e3b2796be8..9984e31c8914 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -1102,6 +1102,7 @@
 
 #define I2C_VENDOR_ID_SYNAPTICS 0x06cb
 #define I2C_PRODUCT_ID_SYNAPTICS_SYNA2393   0x7a13
+#define I2C_PRODUCT_ID_SYNAPTICS_SYNA7f28   0x7f28
 
 #define USB_VENDOR_ID_SYNAPTICS0x06cb
 #define USB_DEVICE_ID_SYNAPTICS_TP 0x0001
diff --git a/drivers/hid/hid-quirks.c b/drivers/hid/hid-quirks.c
index a65aef6a322f..a11366f6ccd8 100644
--- a/drivers/hid/hid-quirks.c
+++ b/drivers/hid/hid-quirks.c
@@ -568,6 +568,7 @@ static const struct hid_device_id hid_have_special_driver[] 
= {
{ HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_X1_COVER) },
{ HID_USB_DEVICE(USB_VENDOR_ID_RAZER, USB_DEVICE_ID_RAZER_BLADE_14) },
{ HID_USB_DEVICE(USB_VENDOR_ID_PRIMAX, USB_DEVICE_ID_PRIMAX_REZEL) },
+   { HID_I2C_DEVICE(I2C_VENDOR_ID_SYNAPTICS, 
I2C_PRODUCT_ID_SYNAPTICS_SYNA7f28) },
 #endif
 #if IS_ENABLED(CONFIG_HID_ROCCAT)
{ HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_ARVO) },
diff --git a/drivers/hid/hid-rmi.c b/drivers/hid/hid-rmi.c
index 7f41213d5ae3..e74b54f1b0c4 100644
--- a/drivers/hid/hid-rmi.c
+++ b/drivers/hid/hid-rmi.c
@@ -759,6 +759,7 @@ static const struct hid_device_id rmi_id[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_PRIMAX, USB_DEVICE_ID_PRIMAX_REZEL) },
{ HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, 
USB_DEVICE_ID_SYNAPTICS_ACER_SWITCH5),
.driver_data = RMI_DEVICE_OUTPUT_SET_REPORT },
+   { HID_I2C_DEVICE(I2C_VENDOR_ID_SYNAPTICS, 
I2C_PRODUCT_ID_SYNAPTICS_SYNA7f28) },
{ HID_DEVICE(HID_BUS_ANY, HID_GROUP_RMI, HID_ANY_ID, HID_ANY_ID) },
{ }
 };

One left issue is the single clicking is not sensitive enough. I need to
let my finger linger on the touchpad for a while (like 0.5s). I'll send
the patches upstream after fixing this issue.

-- 
You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Confirmed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another 

[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

Hi Stefano Galassi (iltoga) and wangjun (biggerchina)

Thank you for providing the info!

So this ELAN touchpad's HID reporter descriptors could be read and
parsed but it couldn't be started at all since no HID reports are
received.

Now the only way I can think of to tackle this issue is to install Windows 
Driver Kit to capture
HID reports to see what reports are sent/received from/by the Windows driver 
while playing with the touchpad under Windows? But my laptop comes with the 
Synnaptics touchpad, I couldn't do this on my own computer. Is it possible for 
you to do it for me? Here's the how-to 
https://techcommunity.microsoft.com/t5/microsoft-usb-blog/how-to-capture-and-read-hid-traces-in-windows-8-1/ba-p/270839.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Confirmed
Status in linux package in Fedora:
  Confirmed
Status in linux package in openSUSE:
  New

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   linux-backports-modules-5.4.0-40-generic  N/A
   linux-firmware1.187.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/12/2020
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 

[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

Hi wangjun (biggerchina),

Thank you for testing the linux/input/elan-i2c-ids.h! So somehow
elan_i2c can't handle this device either. Is there anything like
"elan_i2c i2c-ELAN060F:00: invalid report id data" in dmesg as similar
to https://bugzilla.kernel.org/show_bug.cgi?id=203467?

Btw, when hid-multitouch is handling your touchpad device, what's the
result of `sudo hid-recorder` (this tool is contained in hid-tools)?

$ sudo hid-recorder 
Available devices:
/dev/hidraw0:   MSFT0001:00 06CB:7F28
/dev/hidraw1:   ITE Tech. Inc. ITE Device(8910)
Select the device event number [0-1]: 0
# MSFT0001:00 06CB:7F28
# 0x05, 0x01,// Usage Page (Generic Desktop)0
# 0x09, 0x02,// Usage (Mouse)   2
# 0xa1, 0x01,// Collection (Application)4
# 0x85, 0x02,//  Report ID (2)  6
# 0x09, 0x01,//  Usage (Pointer)8
# 0xa1, 0x00,//  Collection (Physical)  10
# 0x05, 0x09,//   Usage Page (Button)   12
# 0x19, 0x01,//   Usage Minimum (1) 14
# 0x29, 0x02,//   Usage Maximum (2) 16
# 0x15, 0x00,//   Logical Minimum (0)   18
# 0x25, 0x01,//   Logical Maximum (1)   20
# 0x75, 0x01,//   Report Size (1)   22
# 0x95, 0x02,//   Report Count (2)  24
# 0x81, 0x02,//   Input (Data,Var,Abs)  26
# 0x95, 0x06,//   Report Count (6)  28
# 0x81, 0x01,//   Input (Cnst,Arr,Abs)  30
# 0x05, 0x01,//   Usage Page (Generic Desktop)  32
# 0x09, 0x30,//   Usage (X) 34
# 0x09, 0x31,//   Usage (Y) 36
# 0x15, 0x81,//   Logical Minimum (-127)38
# 0x25, 0x7f,//   Logical Maximum (127) 40
# 0x75, 0x08,//   Report Size (8)   42
# 0x95, 0x02,//   Report Count (2)  44
# 0x81, 0x06,//   Input (Data,Var,Rel)  46
# 0xc0,  //  End Collection 48
# 0xc0,  // End Collection  49
# 0x05, 0x0d,// Usage Page (Digitizers) 50
# 0x09, 0x05,// Usage (Touch Pad)   52
# 0xa1, 0x01,// Collection (Application)54
# 0x85, 0x03,//  Report ID (3)  56
# 0x05, 0x0d,//  Usage Page (Digitizers)58
# 0x09, 0x22,//  Usage (Finger) 60
# 0xa1, 0x02,//  Collection (Logical)   62
# 0x15, 0x00,//   Logical Minimum (0)   64
# 0x25, 0x01,//   Logical Maximum (1)   66
# 0x09, 0x47,//   Usage (Confidence)68
# 0x09, 0x42,//   Usage (Tip Switch)70
# 0x95, 0x02,//   Report Count (2)  72
# 0x75, 0x01,//   Report Size (1)   74
# 0x81, 0x02,//   Input (Data,Var,Abs)  76
# 0x95, 0x01,//   Report Count (1)  78
# 0x75, 0x03,//   Report Size (3)   80
# 0x25, 0x05,//   Logical Maximum (5)   82
# 0x09, 0x51,//   Usage (Contact Id)84
# 0x81, 0x02,//   Input (Data,Var,Abs)  86
# 0x75, 0x01,//   Report Size (1)   88
# 0x95, 0x03,//   Report Count (3)  90
# 0x81, 0x03,//   Input (Cnst,Var,Abs)  92
# 0x05, 0x01,//   Usage Page (Generic Desktop)  94
# 0x15, 0x00,//   Logical Minimum (0)   96
# 0x26, 0xc8, 0x04,  //   Logical Maximum (1224)98
# 0x75, 0x10,//   Report Size (16)  101
# 0x55, 0x0e,//   Unit Exponent (-2)103
# 0x65, 0x11,//   Unit (Centimeter,SILinear)105
# 0x09, 0x30,//   Usage (X) 107
# 0x35, 0x00,//   Physical Minimum (0)  109
# 0x46, 0xfc, 0x03,  //   Physical Maximum (1020)   111
# 0x95, 0x01,//   Report Count (1)  114
# 0x81, 0x02,

[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

Hi Helmut,

Thank you for sharing the article on MSFT (I'm been long wondering what
does MSFT mean).

> Right, it affects all MSFT touchpads.
>
> At the moment there is nothing for MSFT - we will have to be very patient and 
> hope, that someone can find a driver for it.

I think The Microsoft Precision Touchpad has been implemented in
drivers/hid/hid-multitouch.c.

$ git log --grep="Precision Touchpad"
commit 9152c7d77d87e2b6b9ccc21bb52f8eea15744f50
Author: Dmitry Torokhov 
Date:   Fri Jul 13 16:13:52 2018 +0200

HID: multitouch: report MT_TOOL_PALM for non-confident touches

According to Microsoft specification [1] for Precision Touchpads (and
Touchscreens) the devices use "confidence" reports to signal accidental
touches, or contacts that are "too large to be a finger". Instead of
simply marking contact inactive in this case (which causes issues if
contact was originally proper and we lost confidence in it later, as
this results in accidental clicks, drags, etc), let's report such
contacts as MT_TOOL_PALM and let userspace decide what to do.

[1] 
https://docs.microsoft.com/en-us/windows-hardware/design/component-guidelines/touchpad-windows-precision-touchpad-collection


And 
https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/legion-series/legion-5-15arh05/downloads/driver-list/
 doesn't list the driver for the touchpad. According to this Chinese webpage 
https://newsupport.lenovo.com.cn/driveDownloads_detail.html?driveId=47994, no 
special driver is needed for Windows 10.

So maybe there are some issues in drivers/hid/hid-mulititouch.c. For for
the Synaptics touchpad of this model, the pointer won't move but 2/3/4
fingers touching events can be reported. And for the Elan touchpad,
according to Stefano, no events are reported.

Since both touchpads works on Windows and "Precision touchpad becomes
mandatory for Windows 10 notebooks", we can fix both touchpads by fixing
hid-mulittouch. Can someone show me the content of
/sys/kernel/debug/hid/*\:04F3\:3140.0001/rdesc which has the Report
Descriptors when your ELAN touchpad is being handled by hid-multitouch?
For example, for the Synaptics touchpad,


$ cat /sys/kernel/debug/hid/0018\:06CB\:7F28.0001/rdesc 
05 01 09 02 a1 01 85 02 09 01 a1 00 05 09 19 01 29 02 15 00 25 01 75 01 95 02 
81 02 95 06 81 01 05 01 09 30 09 31 15 81 25 7f 75 08 95 02 81 06 c0 c0 05 0d 
09 05 a1 01 85 03 05 0d 09 22 a1 02 15 00 25 01 09 47 0
9 42 95 02 75 01 81 02 95 01 75 03 25 05 09 51 81 02 75 01 95 03 81 03 05 01 15 
00 26 c8 04 75 10 55 0e 65 11 09 30 35 00 46 fc 03 95 01 81 02 46 9d 02 26 24 
03 09 31 81 02 c0 05 0d 09 22 a1 02 15 00 25 01 09 47
 09 42 95 02 75 01 81 02 95 01 75 03 25 05 09 51 81 02 75 01 95 03 81 03 05 01 
15 00 26 c8 04 75 10 55 0e 65 11 09 30 35 00 46 fc 03 95 01 81 02 46 9d 02 26 
24 03 09 31 81 02 c0 05 0d 09 22 a1 02 15 00 25 01 09 
47 09 42 95 02 75 01 81 02 95 01 75 03 25 05 09 51 81 02 75 01 95 03 81 03 05 
01 15 00 26 c8 04 75 10 55 0e 65 11 09 30 35 00 46 fc 03 95 01 81 02 46 9d 02 
26 24 03 09 31 81 02 c0 05 0d 09 22 a1 02 15 00 25 01 0
9 47 09 42 95 02 75 01 81 02 95 01 75 03 25 05 09 51 81 02 75 01 95 03 81 03 05 
01 15 00 26 c8 04 75 10 55 0e 65 11 09 30 35 00 46 fc 03 95 01 81 02 46 9d 02 
26 24 03 09 31 81 02 c0 05 0d 09 22 a1 02 15 00 25 01
 09 47 09 42 95 02 75 01 81 02 95 01 75 03 25 05 09 51 81 02 75 01 95 03 81 03 
05 01 15 00 26 c8 04 75 10 55 0e 65 11 09 30 35 00 46 fc 03 95 01 81 02 46 9d 
02 26 24 03 09 31 81 02 c0 05 0d 55 0c 66 01 10 47 ff 
ff 00 00 27 ff ff 00 00 75 10 95 01 09 56 81 02 09 54 25 7f 95 01 75 08 81 02 
05 09 09 01 25 01 75 01 95 01 81 02 95 07 81 03 05 0d 85 08 09 55 09 59 75 04 
95 02 25 0f b1 02 85 0d 09 60 75 01 95 01 15 00 25 01 b
1 02 95 07 b1 03 85 07 06 00 ff 09 c5 15 00 26 ff 00 75 08 96 00 01 b1 02 c0 05 
0d 09 0e a1 01 85 04 09 22 a1 02 09 52 15 00 25 0a 75 08 95 01 b1 02 c0 09 22 
a1 00 85 06 09 57 09 58 75 01 95 02 25 01 b1 02 95 06
 b1 03 c0 c0 06 00 ff 09 01 a1 01 85 09 09 02 15 00 26 ff 00 75 08 95 14 91 02 
85 0a 09 03 15 00 26 ff 00 75 08 95 14 91 02 85 0b 09 04 15 00 26 ff 00 75 08 
95 3d 81 02 85 0c 09 05 15 00 26 ff 00 75 08 95 3d 81 
02 85 0f 09 06 15 00 26 ff 00 75 08 95 03 b1 02 85 0e 09 07 15 00 26 ff 00 75 
08 95 01 b1 02 c0 

  INPUT(2)[INPUT]
Field(0)
  Physical(GenericDesktop.Pointer)
  Application(GenericDesktop.Mouse)
  Usage(2)
Button.0001
Button.0002
  Logical Minimum(0)
  Logical Maximum(1)
  Report Size(1)
  Report Count(2)
  Report Offset(0)
  Flags( Variable Absolute )
Field(1)
  Physical(GenericDesktop.Pointer)
  Application(GenericDesktop.Mouse)
  Usage(2)
GenericDesktop.X
GenericDesktop.Y
  Logical Minimum(-127)
  Logical Maximum(127)
  Report Size(8)
  Report Count(2)
  Report Offset(8)
  Flags( Variable Relative )
  INPUT(3)[INPUT]
Field(0)
  Logical(Digitizers.Finger)
  

[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

The code 04F3 indeed represents the vendor ELAN. It seems I need to dig
into the lower level driver (one that talk to the touchd firmware
directly) to find out more info.

Btw, I Googled "Linux ELAN touchpad" and found another solution [kernel
- ELAN Touchpad not working on Lenovo Thinkbook with Ubuntu 18.04 - Ask
Ubuntu](https://askubuntu.com/questions/1205382/elan-touchpad-not-
working-on-lenovo-thinkbook-with-ubuntu-18-04). Have you tried it?  Can
you also show me the result of `sudo acpidump | grep -C3 ELAN`? I'm
curious to know if this device's ID has been defined in
include/linux/input/elan-i2c-ids.h.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Confirmed
Status in linux package in Fedora:
  Confirmed

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   linux-backports-modules-5.4.0-40-generic  N/A
   linux-firmware1.187.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/12/2020
  dmi.bios.vendor: LENOVO
  dmi.bios.version: EUCN19WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: LNVNB161216
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40709 WIN
  

[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

Hi Stefano,


> sudo evtest
>
> 
> /dev/input/event17: Elan Touchpad
> /dev/input/event18: MSFT0001:00 04F3:3140
> Select the device event number [0-27]: 17
> Input driver version is 1.0.1
> Input device ID: bus 0x18 vendor 0x4f3 product 0x3140 version 0x100
> Input device name: "Elan Touchpad"
> Supported events:
>   Event type 0 (EV_SYN)
>   Event type 1 (EV_KEY)
> Event code 272 (BTN_LEFT)
> Event code 325 (BTN_TOOL_FINGER)
> Event code 328 (BTN_TOOL_QUINTTAP)
> Event code 330 (BTN_TOUCH)
> Event code 333 (BTN_TOOL_DOUBLETAP)
> Event code 334 (BTN_TOOL_TRIPLETAP)
> Event code 335 (BTN_TOOL_QUADTAP)
>   Event type 3 (EV_ABS)
> Event code 0 (ABS_X)
>   Value 0
>   Min 0
>   Max 3209
>   Resolution 31
> Event code 1 (ABS_Y)
>   Value 0
>   Min 0
>   Max 2097
>   Resolution 31
> Event code 24 (ABS_PRESSURE)
>   Value 0
>   Min 0
>   Max 255
> Event code 47 (ABS_MT_SLOT)
>   Value 0
>   Min 0
>   Max 4
> Event code 53 (ABS_MT_POSITION_X)
>   Value 0
>   Min 0
>   Max 3209
> Event code 54 (ABS_MT_POSITION_Y)
>   Value 0
>   Min 0
>   Max 2097
> Event code 57 (ABS_MT_TRACKING_ID)
>   Value 0
>   Min 0
>   Max 65535
> Event code 58 (ABS_MT_PRESSURE)
>   Value 0
>   Min 0
>   Max 255
> Properties:
>   Property type 0 (INPUT_PROP_POINTER)
>   Property type 2 (INPUT_PROP_BUTTONPAD)
> Testing ... (interrupt to exit)
>
> 

Thank you for providing this! So "*_PRESSURE" events are also supported. When 
you move your fingers or touch the touchpad, are there any event as follows 
reported?
> Event: time 1597225994.180980, type 3 (EV_ABS), code 57 (ABS_MT_TRACKING_ID), 
> value 0
> Event: time 1597225994.180980, type 3 (EV_ABS), code 53 (ABS_MT_POSITION_X), 
> value 765
> Event: time 1597225994.180980, type 3 (EV_ABS), code 54 (ABS_MT_POSITION_Y), 
> value 220
> Event: time 1597225994.180980, type 1 (EV_KEY), code 330 (BTN_TOUCH), value 1

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in Pop!_OS:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Confirmed
Status in linux package in Fedora:
  Confirmed

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 

[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

Although Elan Touchpad is listed in the output of xinput, "0" in
"hid_elan 16384 0" shows hid_elan is not being used. Is there an entry
named "*:04F3:3140.*" under /sys/bus/hid/drivers/hid-elan/?

> plus I found that this device is already defined in hid-elan.c

I couldn't find the string 0x3140. Do you mean the device is defined in
another way?


Yesterday, I used evtest to monitor the Synaptics touchpad and was
surprised to find when hid_multitouch is taking over the device,
multiple fingers (up to 4) touching could be detected,

```
$ sudo evtest
/dev/input/event14: MSFT0001:00 06CB:7F28 Mouse
/dev/input/event15: MSFT0001:00 06CB:7F28 Touchpad
Select the device event number [0-21]: 15
Input driver version is 1.0.1
Input device ID: bus 0x18 vendor 0x6cb product 0x7f28 version 0x100
Input device name: "MSFT0001:00 06CB:7F28 Touchpad"
Supported events:
  Event type 0 (EV_SYN)
  Event type 1 (EV_KEY)
Event code 272 (BTN_LEFT)
Event code 325 (BTN_TOOL_FINGER)
Event code 328 (BTN_TOOL_QUINTTAP)
Event code 330 (BTN_TOUCH)
Event code 333 (BTN_TOOL_DOUBLETAP)
Event code 334 (BTN_TOOL_TRIPLETAP)
Event code 335 (BTN_TOOL_QUADTAP)
  Event type 3 (EV_ABS)
Event code 0 (ABS_X)
  Value  0
  Min0
  Max 1224
  Resolution  12
Event code 1 (ABS_Y)
  Value  0
  Min0
  Max  804
  Resolution  12
Event code 47 (ABS_MT_SLOT)
  Value  0
  Min0
  Max4
Event code 53 (ABS_MT_POSITION_X)
  Value  0
  Min0
  Max 1224
  Resolution  12
Event code 54 (ABS_MT_POSITION_Y)
  Value  0
  Min0
  Max  804
  Resolution  12
Event code 55 (ABS_MT_TOOL_TYPE)
  Value  0
  Min0
  Max2
Event code 57 (ABS_MT_TRACKING_ID)
  Value  0
  Min0
  Max65535
  Event type 4 (EV_MSC)
Event code 5 (MSC_TIMESTAMP)
Properties:
  Property type 0 (INPUT_PROP_POINTER)
  Property type 2 (INPUT_PROP_BUTTONPAD)
Testing ... (interrupt to exit)
Event: time 1597225994.180980, type 3 (EV_ABS), code 57 (ABS_MT_TRACKING_ID), 
value 0
Event: time 1597225994.180980, type 3 (EV_ABS), code 53 (ABS_MT_POSITION_X), 
value 765
Event: time 1597225994.180980, type 3 (EV_ABS), code 54 (ABS_MT_POSITION_Y), 
value 220
Event: time 1597225994.180980, type 1 (EV_KEY), code 330 (BTN_TOUCH), value 1
Event: time 1597225994.180980, type 1 (EV_KEY), code 325 (BTN_TOOL_FINGER), 
value 1
Event: time 1597225994.180980, type 3 (EV_ABS), code 0 (ABS_X), value 765
Event: time 1597225994.180980, type 3 (EV_ABS), code 1 (ABS_Y), value 220
Event: time 1597225994.180980, type 4 (EV_MSC), code 5 (MSC_TIMESTAMP), value 0
Event: time 1597225994.180980, -- SYN_REPORT 
```

The only issue is the pointer won't move when I my fingers move on the
touchpad. Compared with a working touchpad, the only difference is the
lack of ABS_PRESSURE events. If I use hid-rmi, these ABS_PRESSURE events
would be generated. It seems ABS_PRESSURE events are needed to make the
pointer move. If I could let hid_multitouch collect ABS_PRESSURE events,
then the touchpad could work.


So I'm curious if hid_multitouch also handle your touchpad device by default, 
could you run `sudo evtest` on the device to see what kinds of events could be 
generated?

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Confirmed
Status in linux package in Fedora:
  Confirmed

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ 

[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

Sorry I made another mistake. hid_rmi is specifically for the Synaptics
RMI4 touchpads. We use let hid_elan handle this device. The
vendor id should be added to elan_devices in drivers/hid/hid-
elan.c. Can you give the following patch a try?

diff --git a/drivers/hid/hid-elan.c b/drivers/hid/hid-elan.c
index 45c4f888b7c4..0cf427a94897 100644
--- a/drivers/hid/hid-elan.c
+++ b/drivers/hid/hid-elan.c
@@ -525,6 +525,7 @@ static const struct hid_device_id elan_devices[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_ELAN, USB_DEVICE_ID_HP_X2_10_COVER),
  .driver_data = ELAN_HAS_LED },
{ HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, USB_DEVICE_ID_TOSHIBA_CLICK_L9W) },
+   { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, 0x3140) },
{ }
 }

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Confirmed
Status in linux package in Fedora:
  Confirmed

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   linux-backports-modules-5.4.0-40-generic  N/A
   linux-firmware1.187.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/12/2020
  dmi.bios.vendor: LENOVO
  dmi.bios.version: EUCN19WW
  dmi.board.asset.tag: NO Asset Tag
  

[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

Thank you for testing the patch!

I'm sory I forgot the fact Lenovo ships different kinds of touchpads for
the same laptop model and neglected this bug report is for MSFT0001:00
04F3:3140. Yours must also this touchpad device whose vendor is Elan
(04F3).

I assume it should be also handled by hid_rmi. I've posted the change to
https://github.com/coiby/linux/commit/53d8f9c8bade43b209831912d93ac941ca2c59ab.
Can you confirm if it works?

diff --git a/drivers/hid/hid-rmi.c b/drivers/hid/hid-rmi.c
index 59a7ae712319..c9d4b7fc7512 100644
--- a/drivers/hid/hid-rmi.c
+++ b/drivers/hid/hid-rmi.c
@@ -759,6 +759,7 @@ static const struct hid_device_id rmi_id[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_X1_COVER) },
{ HID_USB_DEVICE(USB_VENDOR_ID_PRIMAX, USB_DEVICE_ID_PRIMAX_REZEL) },
{ HID_I2C_DEVICE(I2C_VENDOR_ID_SYNAPTICS, 0x7f28) },
+   { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, 0x3140) },
{ HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, 
USB_DEVICE_ID_SYNAPTICS_ACER_SWITCH5),
.driver_data = RMI_DEVICE_OUTPUT_SET_REPORT },
{ HID_DEVICE(HID_BUS_ANY, HID_GROUP_RMI, HID_ANY_ID, HID_ANY_ID) },

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu.
https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Confirmed
Status in linux package in Fedora:
  Confirmed

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro 

[Desktop-packages] [Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05

[Coiby Xu]

I am now working on this issue.

I can confirm the solution provided by 
https://www.cnblogs.com/mikeguan/p/13126497.html works. What the solution does 
is,
 - blacklist hid_multitouch 
 - Add the vendor id and product id of this touchpad device to hid_device_id in 
drivers/hid/hid-rmi.c

I've posted the patch to
https://github.com/coiby/linux/commit/cca37387d87a874824040c946f43cecce2679d70.
You needn't to re-build the whole kernel to test if it works. You simple
build the hid_rmi module and load it with insmod.

But this is not an perfect solution. I'm now working on a solution that
doesn't need to blacklist hid_multitouch. I've figured out how hid-
core.c let the hid_multitouch driver handle this device.

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You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1887190

Title:
  MSFT Touchpad not working on Lenovo Legion-5 15ARH05

Status in linux package in Ubuntu:
  Confirmed
Status in xserver-xorg-input-libinput package in Ubuntu:
  Confirmed
Status in linux package in Arch Linux:
  Confirmed
Status in linux package in Fedora:
  Confirmed

Bug description:
  Hello

  The MSFT touchpad of this Lenovo Legion-5 15ARH05 laptop is not reacting at 
all (pointer and click never move when touchpad is touched). This has been 
reported by other users in various websites, with various linux systems 
including other Ubuntu systems, but I saw no launchpad bug so I post one. 
Example of websites covering the issue :
  - https://askubuntu.com/questions/1253830/lenovo-legion-5-touchpad (exactly 
the same laptop)
  - https://www.linux.org/threads/lenovo-legion-5-touchpad.29536/ (similar 
laptop)

  xinput indentifies it as MSFT0001:00 04F3:3140

  Virtual core pointer  id=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Touchpad  id=17   [slave  pointer 
 (2)]
  ⎜   ↳ MSFT0001:00 04F3:3140 Mouse id=16   [slave  pointer 
 (2)]
  ⎜   ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=12   [slave  
pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse  id=11   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Ideapad extra buttons   id=15   [slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Integrated Camera: Integrated C id=10   [slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Consumer Controlid=19   [slave  
keyboard (3)]
  ↳ Power Buttonid=9[slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Wireless Radio Control  id=13   [slave  
keyboard (3)]
  ↳ ITE Tech. Inc. ITE Device(8910) Keyboardid=14   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=18   [slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]

  Thanks a lot for your time. It does not help, but I can confirm what
  was reported on askubuntu by another user : the touchpad does work on
  Windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.4.0-40-generic 5.4.0-40.44
  ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
  Uname: Linux 5.4.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu27.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nicolas1567 F pulseaudio
   /dev/snd/controlC1:  nicolas1567 F pulseaudio
   /dev/snd/controlC2:  nicolas1567 F pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jul 10 20:14:25 2020
  InstallationDate: Installed on 2020-07-02 (8 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  MachineType: LENOVO 82B5
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic 
root=UUID=d8898017-2821-434e-ab52-fec76ac93106 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-40-generic N/A
   linux-backports-modules-5.4.0-40-generic  N/A
   linux-firmware1.187.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/12/2020
  dmi.bios.vendor: LENOVO
  dmi.bios.version: EUCN19WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: LNVNB161216
  

[Desktop-packages] [Bug 1168188] Re: broken acpi backlight on lenovo g580 and ubuntu 13.04

[Coiby Xu]

Confirmed on Lenovo Y410p and Ubuntu 13.4.

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You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1168188

Title:
  broken acpi backlight on lenovo g580 and ubuntu 13.04

Status in “xserver-xorg-video-intel” package in Ubuntu:
  Confirmed

Bug description:
  ubuntu 13.04(beta2) 64 bits

  When i tried to install ubuntu 13.04 i get black screen,  but if i
  connect a second monitor the display is correct.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.04
  Package: xorg 1:7.7+1ubuntu4
  ProcVersionSignature: Ubuntu 3.8.0-17.27-generic 3.8.6
  Uname: Linux 3.8.0-17-generic x86_64
  .tmp.unity.support.test.0:
   
  ApportVersion: 2.9.2-0ubuntu6
  Architecture: amd64
  CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  Date: Fri Apr 12 01:01:28 2013
  DistUpgraded: Fresh install
  DistroCodename: raring
  DistroVariant: ubuntu
  ExtraDebuggingInterest: Yes, if not too technical
  GraphicsCard:
   Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] 
(rev 09) (prog-if 00 [VGA controller])
 Subsystem: Lenovo Device [17aa:3977]
  InstallationDate: Installed on 2013-04-11 (0 days ago)
  InstallationMedia: Ubuntu 13.04 Raring Ringtail - Alpha amd64 (20130411)
  MachineType: LENOVO 2189
  MarkForUpload: True
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=set
   LANG=es_ES.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.8.0-17-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  SourcePackage: xorg
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 09/14/2012
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 5ECN92WW(V8.04)
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: INVALID
  dmi.board.vendor: LENOVO
  dmi.board.version: 3193WIN8 STD MLT
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo G580
  dmi.modalias: 
dmi:bvnLENOVO:bvr5ECN92WW(V8.04):bd09/14/2012:svnLENOVO:pn2189:pvrLenovoG580:rvnLENOVO:rnINVALID:rvr3193WIN8STDMLT:cvnLENOVO:ct10:cvrLenovoG580:
  dmi.product.name: 2189
  dmi.product.version: Lenovo G580
  dmi.sys.vendor: LENOVO
  version.compiz: compiz 1:0.9.9~daily13.04.10-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.43-0ubuntu1
  version.libgl1-mesa-dri: libgl1-mesa-dri 9.0.3-0ubuntu1
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 9.0.3-0ubuntu1
  version.xserver-xorg-core: xserver-xorg-core 2:1.13.3-0ubuntu5
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2b2
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.1.0-0ubuntu2
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.21.6-0ubuntu1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 
1:1.0.7-0ubuntu1
  xserver.bootTime: Thu Apr 11 20:47:12 2013
  xserver.configfile: default
  xserver.errors:
   
  xserver.logfile: /var/log/Xorg.0.log
  xserver.version: 2:1.13.3-0ubuntu5
  xserver.video_driver: intel

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1168188/+subscriptions

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[Desktop-packages] [Bug 880227] Re: eog fails to start with: GLib-GIO-CRITICAL **: Timeout was reached

[Coiby Xu]

with the same issue

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to eog in Ubuntu.
https://bugs.launchpad.net/bugs/880227

Title:
  eog fails to start with: GLib-GIO-CRITICAL **: Timeout was reached

Status in Eye of GNOME:
  Confirmed
Status in “eog” package in Ubuntu:
  Invalid

Bug description:
  Whether clicking on a file in nautilus, started from the GNOME shell,
  or from the command line, eog fails to start at all. Error message in
  terminal is

  GLib-GIO-CRITICAL **: Timeout was reached

  ProblemType: Bug
  DistroRelease: Ubuntu 11.10
  Package: eog 3.2.1-0ubuntu1
  ProcVersionSignature: Ubuntu 3.0.0-13.21-generic 3.0.6
  Uname: Linux 3.0.0-13-generic i686
  ApportVersion: 1.23-0ubuntu3
  Architecture: i386
  Date: Sun Oct 23 10:55:20 2011
  InstallationMedia: Ubuntu 11.10 Oneiric Ocelot - Beta i386 (20110921.2)
  SourcePackage:  eog
  UpgradeStatus: No upgrade log present (probably fresh install)

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https://bugs.launchpad.net/eog/+bug/880227/+subscriptions

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