[Kernel-packages] [Bug 1820990] Re: [SRU][B/B-OEM/C/D] Fix AMD IOMMU NULL dereference

[AaronMa]

** Summary changed:

- [SRU][B/C/OEM/D] Fix AMD IOMMU NULL dereference
+ [SRU][B/B-OEM/C/D] Fix AMD IOMMU NULL dereference

** Description changed:

  [Impact]
  When no acpi hid match the device, there will be a NULL dereference in amd 
iommu.
  It will make system hang.
  
  [Fix]
  Check NULL pointer before using it.
  
  [Test]
  Tested on several AMD platforms, bugs are fixed with this patch.
  
  [Regression Potential]
- Upstream fix, Verified on several platforms.
+ Low, upstream fix, Verified on several platforms.
  It should be safe.

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Title:
  [SRU][B/B-OEM/C/D] Fix AMD IOMMU NULL dereference

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  Incomplete

Bug description:
  [Impact]
  When no acpi hid match the device, there will be a NULL dereference in amd 
iommu.
  It will make system hang.

  [Fix]
  Check NULL pointer before using it.

  [Test]
  Tested on several AMD platforms, bugs are fixed with this patch.

  [Regression Potential]
  Low, upstream fix, Verified on several platforms.
  It should be safe.

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[Kernel-packages] [Bug 1820990] Re: [SRU][B/C/OEM/D] Fix AMD IOMMU NULL dereference

[AaronMa]

** Tags added: originate-from-1818010 sutton

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Title:
  [SRU][B/B-OEM/C/D] Fix AMD IOMMU NULL dereference

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  Incomplete

Bug description:
  [Impact]
  When no acpi hid match the device, there will be a NULL dereference in amd 
iommu.
  It will make system hang.

  [Fix]
  Check NULL pointer before using it.

  [Test]
  Tested on several AMD platforms, bugs are fixed with this patch.

  [Regression Potential]
  Low, upstream fix, Verified on several platforms.
  It should be safe.

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[Kernel-packages] [Bug 1820990] [NEW] [SRU][B/B-OEM/C/D] Fix AMD IOMMU NULL dereference

[AaronMa]

Public bug reported:

[Impact]
When no acpi hid match the device, there will be a NULL dereference in amd 
iommu.
It will make system hang.

[Fix]
Check NULL pointer before using it.

[Test]
Tested on several AMD platforms, bugs are fixed with this patch.

[Regression Potential]
Low, upstream fix, Verified on several platforms.
It should be safe.

** Affects: hwe-next
 Importance: Undecided
 Status: New

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Incomplete


** Tags: originate-from-1818010 sutton

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Title:
  [SRU][B/B-OEM/C/D] Fix AMD IOMMU NULL dereference

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  Incomplete

Bug description:
  [Impact]
  When no acpi hid match the device, there will be a NULL dereference in amd 
iommu.
  It will make system hang.

  [Fix]
  Check NULL pointer before using it.

  [Test]
  Tested on several AMD platforms, bugs are fixed with this patch.

  [Regression Potential]
  Low, upstream fix, Verified on several platforms.
  It should be safe.

To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/1820990/+subscriptions

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[Kernel-packages] [Bug 1820153] Re: [SRU][B/C/OEM]IOMMU: add kernel dma protection

[AaronMa]

** Changed in: hwe-next
   Status: New => In Progress

** Changed in: hwe-next
   Importance: Undecided => Critical

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Title:
  [SRU][B/C/OEM]IOMMU: add kernel dma protection

Status in HWE Next:
  In Progress
Status in linux package in Ubuntu:
  Incomplete

Bug description:
  SRU justification:

  [Impact]
  OS can use IOMMU to defend against DMA attacks from a PCI device like 
thunderbolt one.
  Intel adds DMA_CTRL_PLATFORM_OPT_IN_FLAG flag in DMAR ACPI table.
  Use this flag to enable IOMMU and use _DSD to identify untrusted PCI devices.

  [Fix]
  Enable IOMMU when BIOS supports DMA opt in flag and ExternalFacingPort in 
_DSD.
  Disable ATS on the untrusted PCI device.

  [Test]
  Tested on 2 Intel platforms that supports DMA opt in flag with a thunderbolt 
dock station.
  iommu enabled as expected with this fix.

  [Regression Potential]
  Upstream fix, Verified on supported platforms, no affection on not supported 
platforms.
  Backported changes are fairly minimal.

  These patches are included in 5.0 kernel, disco is good.

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[Kernel-packages] [Bug 1820153] [NEW] [SRU][B/C/OEM]IOMMU: add kernel dma protection

[AaronMa]

Public bug reported:

SRU justification:

[Impact]
OS can use IOMMU to defend against DMA attacks from a PCI device like 
thunderbolt one.
Intel adds DMA_CTRL_PLATFORM_OPT_IN_FLAG flag in DMAR ACPI table.
Use this flag to enable IOMMU and use _DSD to identify untrusted PCI devices.

[Fix]
Enable IOMMU when BIOS supports DMA opt in flag and ExternalFacingPort in _DSD.
Disable ATS on the untrusted PCI device.

[Test]
Tested on 2 Intel platforms that supports DMA opt in flag with a thunderbolt 
dock station.
iommu enabled as expected with this fix.

[Regression Potential]
Upstream fix, Verified on supported platforms, no affection on not supported 
platforms.
Backported changes are fairly minimal.

These patches are included in 5.0 kernel, disco is good.

** Affects: hwe-next
 Importance: Undecided
 Assignee: AaronMa (mapengyu)
 Status: New

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Incomplete


** Tags: originate-from-1807802 sutton

** Tags added: originate-from-1807802 sutton

** Changed in: hwe-next
 Assignee: (unassigned) => AaronMa (mapengyu)

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Title:
  [SRU][B/C/OEM]IOMMU: add kernel dma protection

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  Incomplete

Bug description:
  SRU justification:

  [Impact]
  OS can use IOMMU to defend against DMA attacks from a PCI device like 
thunderbolt one.
  Intel adds DMA_CTRL_PLATFORM_OPT_IN_FLAG flag in DMAR ACPI table.
  Use this flag to enable IOMMU and use _DSD to identify untrusted PCI devices.

  [Fix]
  Enable IOMMU when BIOS supports DMA opt in flag and ExternalFacingPort in 
_DSD.
  Disable ATS on the untrusted PCI device.

  [Test]
  Tested on 2 Intel platforms that supports DMA opt in flag with a thunderbolt 
dock station.
  iommu enabled as expected with this fix.

  [Regression Potential]
  Upstream fix, Verified on supported platforms, no affection on not supported 
platforms.
  Backported changes are fairly minimal.

  These patches are included in 5.0 kernel, disco is good.

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[Kernel-packages] [Bug 1819921] Re: [SRU] [B/OEM] Fix ACPI bug that causes boot failure

[AaronMa]

** Description changed:

  [Impact]
  Some systems boot failed at a very early stage, only blackscreen shown.
  
  [Fix]
  Some system BIOS set definition in if statement, it would be deferred to be 
loaded.
  Some devices would not work properly and cause a system lockup.
  execute all acpi tables to make system work properly.
  
  [Test]
  Tested on several laptops, the laptop that failed to boot boots well.
  Other laptops still works fine.
  
  [Regression Potential]
  Upstream fix. Low risk.
  Backported changes is one line of debug ouput sentence in nsparse.c:
  s/Start table execution pass/Start load pass/
  
  Verified on several laptops. Fix boot failure and no regression found.
+ 
+ This patch is from 4.17-rc1, so only Bionic/OEM 4.15 kernels need it.

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Title:
  [SRU] [B/OEM] Fix ACPI bug that causes boot failure

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  Incomplete

Bug description:
  [Impact]
  Some systems boot failed at a very early stage, only blackscreen shown.

  [Fix]
  Some system BIOS set definition in if statement, it would be deferred to be 
loaded.
  Some devices would not work properly and cause a system lockup.
  execute all acpi tables to make system work properly.

  [Test]
  Tested on several laptops, the laptop that failed to boot boots well.
  Other laptops still works fine.

  [Regression Potential]
  Upstream fix. Low risk.
  Backported changes is one line of debug ouput sentence in nsparse.c:
  s/Start table execution pass/Start load pass/

  Verified on several laptops. Fix boot failure and no regression found.

  This patch is from 4.17-rc1, so only Bionic/OEM 4.15 kernels need it.

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[Kernel-packages] [Bug 1819921] [NEW] [SRU] [B/OEM] Fix ACPI bug that causes boot failure

[AaronMa]

Public bug reported:

[Impact]
Some systems boot failed at a very early stage, only blackscreen shown.

[Fix]
Some system BIOS set definition in if statement, it would be deferred to be 
loaded.
Some devices would not work properly and cause a system lockup.
execute all acpi tables to make system work properly.

[Test]
Tested on several laptops, the laptop that failed to boot boots well.
Other laptops still works fine.

[Regression Potential]
Upstream fix. Low risk.
Backported changes is one line of debug ouput sentence in nsparse.c:
s/Start table execution pass/Start load pass/

Verified on several laptops. Fix boot failure and no regression found.

** Affects: hwe-next
 Importance: Critical
 Assignee: AaronMa (mapengyu)
 Status: New

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: originate-from-1819416 sutton

** Tags added: originate-from-1819416 sutton

** Changed in: hwe-next
 Assignee: (unassigned) => AaronMa (mapengyu)

** Changed in: hwe-next
   Importance: Undecided => Critical

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Title:
  [SRU] [B/OEM] Fix ACPI bug that causes boot failure

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  New

Bug description:
  [Impact]
  Some systems boot failed at a very early stage, only blackscreen shown.

  [Fix]
  Some system BIOS set definition in if statement, it would be deferred to be 
loaded.
  Some devices would not work properly and cause a system lockup.
  execute all acpi tables to make system work properly.

  [Test]
  Tested on several laptops, the laptop that failed to boot boots well.
  Other laptops still works fine.

  [Regression Potential]
  Upstream fix. Low risk.
  Backported changes is one line of debug ouput sentence in nsparse.c:
  s/Start table execution pass/Start load pass/

  Verified on several laptops. Fix boot failure and no regression found.

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[Kernel-packages] [Bug 1791427] Re: Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1 Carbon 6th

[AaronMa]

@dr-strangehate

That is expected.

Your touchpad/trackpoint is working in PS/2 mode in the latest 
touchpad/trackpoint firmware.
That's what I have explained for many times above.

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Title:
  Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
  Carbon 6th

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Ubuntu 18.04.1

  Terminology in case we use different terms:
  touchpad - just the rectangular touch-sensitive surface below the keyboard 
(xinput lists it as Synaptics TM3288-011)
  trackpoint - the red thingy built into the keyboard + 3 physical buttons 
below the keyboard (trackpoint and buttons are integrated together; listed in 
xinput as TPPS/2 Elan TrackPoint)

  On September 7th, 2018, Lenovo has issued a BIOS update (v1.30), which
  enables proper S3 deep sleep state - users no longer have to patch
  DSDT tables to get it. It can be enabled in the BIOS settings. In X1
  carbon 6th generation models that have NFC, when laptop wakes from
  suspend by opening the lid, in most cases both touchpad and trackpoint
  stop working completely. They are also no longer listed when running
  xinput command. Sometimes just one of them stops working, usually the
  trackpoint. In some rare cases it is possible to bring them back by
  using these commands:

  echo -n none > /sys/devices/platform/i8042/serio1/drvctl
  echo -n reconnect > /sys/devices/platform/i8042/serio1/drvctl
  rmmod psmouse
  modprobe psmouse

  These worked properly when waking up from S2Idle sleep state (had
  these in a script that runs after waking the machine from suspend),
  but with S3 deep sleep these rarely work and the only way to bring
  back touchpad and/or trackpoint is turning off the machine and turning
  it on (restart does not help).

  I could not find any pattern that would show when the input devices
  stop working or start working again using the commands mentioned
  above. It's completely random from my perspective.

  This is happening on the standard issue 4.15.0-33-generic kernel that
  shipped with my Ubuntu 18.04 (with updates), as well as with newer
  mainline kernels, such as the newest point versions of 4.17, 4.18 and
  4.19 RC2.

  This happens regardless of whether "blacklist i2c_i801" is commented
  out in /etc/modprobe.d/blacklist.conf or not. It happens regardless of
  whether "psmouse.synaptics_intertouch=1" is passed as grub parameter.
  Presence of TLP does not make it better, nor worse.

  It appears that non-NFC models are not affected. I know at least one
  Arch Linux user who has the exact same model, but without this issue.
  I'm using synaptics driver (no libinput installed), he uses libinput
  and doesn't have synaptics, if that information is of any use.
  Libinput does not seem to help.

  This forum thread also has more details from users who updated their
  BIOS to get S3 suspend: https://forums.lenovo.com/t5/Linux-
  Discussion/X1-Carbon-Gen-6-cannot-enter-deep-sleep-S3-state-aka-
  Suspend-to/td-p/3998182/page/27

  Another related thread:
  https://bbs.archlinux.org/viewtopic.php?id=236367

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-33-generic 4.15.0-33.36
  ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
  Uname: Linux 4.15.0-33-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   maciej 2651 F...m pulseaudio
   /dev/snd/controlC0:  maciej 2651 F pulseaudio
  CurrentDesktop: i3
  Date: Sat Sep  8 13:45:43 2018
  HibernationDevice: RESUME=UUID=3116dcb0-d91e-4b2a-8166-43b7a9a9d36e
  InstallationDate: Installed on 2018-07-21 (49 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 13d3:56b2 IMC Networks 
   Bus 001 Device 002: ID 04b4:0060 Cypress Semiconductor Corp. Wireless 
optical mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20KH006KPB
  ProcFB:
   0 EFI VGA
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-33-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash psmouse.synaptics_intertouch=1 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-33-generic N/A
   linux-backports-modules-4.15.0-33-generic  N/A
   linux-firmware 1.173.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/31/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N23ET55W (1.30 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20KH006KPB
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40697 WIN
  dmi.chassis.asset.tag: No Asset 

[Kernel-packages] [Bug 1812797] Re: [SRU] Fix Xorg crash with nomodeset when BIOS enable 64-bit fb addr

[AaronMa]

** Changed in: hwe-next
   Status: New => Fix Released

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Title:
  [SRU] Fix Xorg crash with nomodeset when BIOS enable 64-bit fb addr

Status in HWE Next:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Bionic:
  Fix Committed
Status in linux source package in Cosmic:
  Fix Committed

Bug description:
  [Impact]
  On dual GPU platform, BIOS set frame buffer addr to 64-bit, usually when 
CSM=NO setting in BIOS.
  When no proper GPU driver loaded, Xorg driver will use the wrong fb addr, 
then crash.

  [Fix]
  Add 64-bit efifb support, make Xorg find the correct GPU fb addr.
  If still failed, use the first GPU as default.

  [Test]
  Tested on Intel and NV dual GPU platform. Works fine.

  [Regression Potential]
  Upstream fix, low risk.
  Verified on ThinkPad P1/P52.

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[Kernel-packages] [Bug 1817420] Re: Second battery is not shown

[AaronMa]

Interesting, I have a 2 batteries thinkpad.
kinfocenter show 1 battery too.
battery-applet show 2 batteries.
Just like yours.

But in dmesg, my laptop show 2 batteries.
Your dmesg shows one:
[2.825178] ACPI: Battery Slot [BAT0] (battery present)

Your request is a kde stuff, beyond my ability.

Install acpidump
$sudo apt install acpica-tools

In case If you still want to upload acpidump.

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Title:
  Second battery is not shown

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I have a PC with two batteries, but it seems kinfocenter only shows one of 
the two. 
  It would be nice to see the remaining capacity of both.
  --- 
  ProblemType: Bug
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC2:  udippel1670 F pulseaudio
   /dev/snd/controlC1:  udippel1670 F pulseaudio
   /dev/snd/pcmC0D3p:   udippel1670 F...m pulseaudio
   /dev/snd/controlC0:  udippel1670 F pulseaudio
  CurrentDesktop: KDE
  DistroRelease: Ubuntu 18.04
  HibernationDevice: RESUME=UUID=73792941-18ec-4d73-9640-1844bdad05dc
  InstallationDate: Installed on 2019-02-16 (6 days ago)
  InstallationMedia: Kubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  MachineType: LENOVO 20CHS10P02
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-45-generic 
root=UUID=0f5d3b8a-5cae-45cb-a42d-b89344359b2f ro quiet splash vt.handoff=1
  ProcVersionSignature: Ubuntu 4.15.0-45.48-generic 4.15.18
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-45-generic N/A
   linux-backports-modules-4.15.0-45-generic  N/A
   linux-firmware 1.173.3
  Tags:  bionic
  Uname: Linux 4.15.0-45-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 10/31/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N17ETA2W (2.02 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20CHS10P02
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0E50510 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 11
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: 
dmi:bvnLENOVO:bvrN17ETA2W(2.02):bd10/31/2018:svnLENOVO:pn20CHS10P02:pvrThinkPadHelix2nd:rvnLENOVO:rn20CHS10P02:rvrSDK0E50510WIN:cvnLENOVO:ct11:cvrNone:
  dmi.product.family: ThinkPad Helix 2nd
  dmi.product.name: 20CHS10P02
  dmi.product.version: ThinkPad Helix 2nd
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1818219] Re: Lenovo T480 freezes after screen has been locked

[AaronMa]

Hi Jussi:

It looks like a dc stat issue.
Could you try 4.16 kernel?
https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.16/

If it confirms fixed, I will recompile a kernel for you.

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Title:
  Lenovo T480 freezes after screen has been locked

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  This has now happened multiple times. When I just lock my screen (I
  have one external monitor attached to my laptop via HDMI) and leave my
  laptop alone for a while, it has somehow frozen when I get back. I'm
  not sure how long it will take, but something like 30-60 mins perhaps.
  Either one or usually both screens are just black and the machine
  doesn't respond to mouse or anything (haven't tried to SSH to the
  laptop).

  If I just suspend the laptop everything always goes just fine and it
  always wakes up.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-42-generic 4.15.0-42.45
  ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
  Uname: Linux 4.15.0-42-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   jussili2985 F...m pulseaudio
   /dev/snd/controlC0:  jussili2985 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Mar  1 13:23:13 2019
  HibernationDevice: RESUME=UUID=16017bed-4ef5-46e8-9621-733ee431d47d
  InstallationDate: Installed on 2018-04-17 (317 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180416)
  MachineType: LENOVO 20L5MX
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-42-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-42-generic N/A
   linux-backports-modules-4.15.0-42-generic  N/A
   linux-firmware 1.173.2
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/12/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N24ET35W (1.10 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20L5MX
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40697 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: 
dmi:bvnLENOVO:bvrN24ET35W(1.10):bd02/12/2018:svnLENOVO:pn20L5MX:pvrThinkPadT480:rvnLENOVO:rn20L5MX:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
  dmi.product.family: ThinkPad T480
  dmi.product.name: 20L5MX
  dmi.product.version: ThinkPad T480
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1817420] Re: Second battery is not shown

[AaronMa]

>From dmesg, only one battery exists.

If you have 2 batteries inside, please upload acpidump.

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Title:
  Second battery is not shown

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I have a PC with two batteries, but it seems kinfocenter only shows one of 
the two. 
  It would be nice to see the remaining capacity of both.
  --- 
  ProblemType: Bug
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC2:  udippel1670 F pulseaudio
   /dev/snd/controlC1:  udippel1670 F pulseaudio
   /dev/snd/pcmC0D3p:   udippel1670 F...m pulseaudio
   /dev/snd/controlC0:  udippel1670 F pulseaudio
  CurrentDesktop: KDE
  DistroRelease: Ubuntu 18.04
  HibernationDevice: RESUME=UUID=73792941-18ec-4d73-9640-1844bdad05dc
  InstallationDate: Installed on 2019-02-16 (6 days ago)
  InstallationMedia: Kubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  MachineType: LENOVO 20CHS10P02
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-45-generic 
root=UUID=0f5d3b8a-5cae-45cb-a42d-b89344359b2f ro quiet splash vt.handoff=1
  ProcVersionSignature: Ubuntu 4.15.0-45.48-generic 4.15.18
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-45-generic N/A
   linux-backports-modules-4.15.0-45-generic  N/A
   linux-firmware 1.173.3
  Tags:  bionic
  Uname: Linux 4.15.0-45-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 10/31/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N17ETA2W (2.02 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20CHS10P02
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0E50510 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 11
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: 
dmi:bvnLENOVO:bvrN17ETA2W(2.02):bd10/31/2018:svnLENOVO:pn20CHS10P02:pvrThinkPadHelix2nd:rvnLENOVO:rn20CHS10P02:rvrSDK0E50510WIN:cvnLENOVO:ct11:cvrNone:
  dmi.product.family: ThinkPad Helix 2nd
  dmi.product.name: 20CHS10P02
  dmi.product.version: ThinkPad Helix 2nd
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1813957] Re: T480: closed lid and touchpad

[AaronMa]

Could you try these steps:

1, remove i2c_i801 from /etc/modprobe.d/blacklist.conf
2, update-initramfs -u -k all
3, Then boot with "psmouse.synaptics_intertouch=1" in cmdline.

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Title:
  T480: closed lid and touchpad

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  After closing the lid and working with externals screens and mouse and
  keyboard, the mouse cursor jumps. The effect is caused by touchpad:
  the workaround is to completely disable it in settings.

  
  This bug is 4.15.0-44 kernel specific. With the previous version 4.15.0-43 
the problem was not observed.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-44-generic 4.15.0-44.47
  ProcVersionSignature: Ubuntu 4.15.0-43.46-generic 4.15.18
  Uname: Linux 4.15.0-43-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  afiergol   9976 F pulseaudio
   /dev/snd/pcmC0D0p:   afiergol   9976 F...m pulseaudio
   /dev/snd/controlC0:  afiergol   9976 F pulseaudio
  CurrentDesktop: GNOME
  Date: Wed Jan 30 17:29:35 2019
  HibernationDevice: RESUME=UUID=7b4a9d17-f6d7-42ed-8f12-34f46c41cc6c
  InstallationDate: Installed on 2018-04-05 (300 days ago)
  InstallationMedia: Ubuntu 16.04.4 LTS "Xenial Xerus" - Release amd64 
(20180228)
  MachineType: LENOVO 20L6S04200
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-43-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash nogpumanager 
intel_iommu=on,igfx_off iommu=pt kvm.ignore_msrs=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-43-generic N/A
   linux-backports-modules-4.15.0-43-generic  N/A
   linux-firmware 1.173.3
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-08-22 (161 days ago)
  dmi.bios.date: 11/07/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N24ET44W (1.19 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20L6S04200
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Defined
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: 
dmi:bvnLENOVO:bvrN24ET44W(1.19):bd11/07/2018:svnLENOVO:pn20L6S04200:pvrThinkPadT480:rvnLENOVO:rn20L6S04200:rvrNotDefined:cvnLENOVO:ct10:cvrNone:
  dmi.product.family: ThinkPad T480
  dmi.product.name: 20L6S04200
  dmi.product.version: ThinkPad T480
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1791427] Re: Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1 Carbon 6th

[AaronMa]

@Robert:

These patches are still in review, not integrated in upstream kernel yet.
After maintainer apply them to maintainer's tree. They will be in Linus's tree 
soon.
I will update the upstream status here if you want.

@Thorsten:
Thanks for feedback.

More feedback are welcome.

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Title:
  Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
  Carbon 6th

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Ubuntu 18.04.1

  Terminology in case we use different terms:
  touchpad - just the rectangular touch-sensitive surface below the keyboard 
(xinput lists it as Synaptics TM3288-011)
  trackpoint - the red thingy built into the keyboard + 3 physical buttons 
below the keyboard (trackpoint and buttons are integrated together; listed in 
xinput as TPPS/2 Elan TrackPoint)

  On September 7th, 2018, Lenovo has issued a BIOS update (v1.30), which
  enables proper S3 deep sleep state - users no longer have to patch
  DSDT tables to get it. It can be enabled in the BIOS settings. In X1
  carbon 6th generation models that have NFC, when laptop wakes from
  suspend by opening the lid, in most cases both touchpad and trackpoint
  stop working completely. They are also no longer listed when running
  xinput command. Sometimes just one of them stops working, usually the
  trackpoint. In some rare cases it is possible to bring them back by
  using these commands:

  echo -n none > /sys/devices/platform/i8042/serio1/drvctl
  echo -n reconnect > /sys/devices/platform/i8042/serio1/drvctl
  rmmod psmouse
  modprobe psmouse

  These worked properly when waking up from S2Idle sleep state (had
  these in a script that runs after waking the machine from suspend),
  but with S3 deep sleep these rarely work and the only way to bring
  back touchpad and/or trackpoint is turning off the machine and turning
  it on (restart does not help).

  I could not find any pattern that would show when the input devices
  stop working or start working again using the commands mentioned
  above. It's completely random from my perspective.

  This is happening on the standard issue 4.15.0-33-generic kernel that
  shipped with my Ubuntu 18.04 (with updates), as well as with newer
  mainline kernels, such as the newest point versions of 4.17, 4.18 and
  4.19 RC2.

  This happens regardless of whether "blacklist i2c_i801" is commented
  out in /etc/modprobe.d/blacklist.conf or not. It happens regardless of
  whether "psmouse.synaptics_intertouch=1" is passed as grub parameter.
  Presence of TLP does not make it better, nor worse.

  It appears that non-NFC models are not affected. I know at least one
  Arch Linux user who has the exact same model, but without this issue.
  I'm using synaptics driver (no libinput installed), he uses libinput
  and doesn't have synaptics, if that information is of any use.
  Libinput does not seem to help.

  This forum thread also has more details from users who updated their
  BIOS to get S3 suspend: https://forums.lenovo.com/t5/Linux-
  Discussion/X1-Carbon-Gen-6-cannot-enter-deep-sleep-S3-state-aka-
  Suspend-to/td-p/3998182/page/27

  Another related thread:
  https://bbs.archlinux.org/viewtopic.php?id=236367

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-33-generic 4.15.0-33.36
  ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
  Uname: Linux 4.15.0-33-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   maciej 2651 F...m pulseaudio
   /dev/snd/controlC0:  maciej 2651 F pulseaudio
  CurrentDesktop: i3
  Date: Sat Sep  8 13:45:43 2018
  HibernationDevice: RESUME=UUID=3116dcb0-d91e-4b2a-8166-43b7a9a9d36e
  InstallationDate: Installed on 2018-07-21 (49 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 13d3:56b2 IMC Networks 
   Bus 001 Device 002: ID 04b4:0060 Cypress Semiconductor Corp. Wireless 
optical mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20KH006KPB
  ProcFB:
   0 EFI VGA
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-33-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash psmouse.synaptics_intertouch=1 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-33-generic N/A
   linux-backports-modules-4.15.0-33-generic  N/A
   linux-firmware 1.173.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/31/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N23ET55W (1.30 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20KH006KPB

[Kernel-packages] [Bug 1791427] Re: Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1 Carbon 6th

[AaronMa]

Hi Thorsten:

That 4.20-rc3 kernel is only for touchpad test.
Crash is not related to this issue.
If no crash on 4.20.x version kernel, maybe it is fixed in later kernel version.
We can just ignore it and use newer kernel.

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1791427

Title:
  Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
  Carbon 6th

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Ubuntu 18.04.1

  Terminology in case we use different terms:
  touchpad - just the rectangular touch-sensitive surface below the keyboard 
(xinput lists it as Synaptics TM3288-011)
  trackpoint - the red thingy built into the keyboard + 3 physical buttons 
below the keyboard (trackpoint and buttons are integrated together; listed in 
xinput as TPPS/2 Elan TrackPoint)

  On September 7th, 2018, Lenovo has issued a BIOS update (v1.30), which
  enables proper S3 deep sleep state - users no longer have to patch
  DSDT tables to get it. It can be enabled in the BIOS settings. In X1
  carbon 6th generation models that have NFC, when laptop wakes from
  suspend by opening the lid, in most cases both touchpad and trackpoint
  stop working completely. They are also no longer listed when running
  xinput command. Sometimes just one of them stops working, usually the
  trackpoint. In some rare cases it is possible to bring them back by
  using these commands:

  echo -n none > /sys/devices/platform/i8042/serio1/drvctl
  echo -n reconnect > /sys/devices/platform/i8042/serio1/drvctl
  rmmod psmouse
  modprobe psmouse

  These worked properly when waking up from S2Idle sleep state (had
  these in a script that runs after waking the machine from suspend),
  but with S3 deep sleep these rarely work and the only way to bring
  back touchpad and/or trackpoint is turning off the machine and turning
  it on (restart does not help).

  I could not find any pattern that would show when the input devices
  stop working or start working again using the commands mentioned
  above. It's completely random from my perspective.

  This is happening on the standard issue 4.15.0-33-generic kernel that
  shipped with my Ubuntu 18.04 (with updates), as well as with newer
  mainline kernels, such as the newest point versions of 4.17, 4.18 and
  4.19 RC2.

  This happens regardless of whether "blacklist i2c_i801" is commented
  out in /etc/modprobe.d/blacklist.conf or not. It happens regardless of
  whether "psmouse.synaptics_intertouch=1" is passed as grub parameter.
  Presence of TLP does not make it better, nor worse.

  It appears that non-NFC models are not affected. I know at least one
  Arch Linux user who has the exact same model, but without this issue.
  I'm using synaptics driver (no libinput installed), he uses libinput
  and doesn't have synaptics, if that information is of any use.
  Libinput does not seem to help.

  This forum thread also has more details from users who updated their
  BIOS to get S3 suspend: https://forums.lenovo.com/t5/Linux-
  Discussion/X1-Carbon-Gen-6-cannot-enter-deep-sleep-S3-state-aka-
  Suspend-to/td-p/3998182/page/27

  Another related thread:
  https://bbs.archlinux.org/viewtopic.php?id=236367

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-33-generic 4.15.0-33.36
  ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
  Uname: Linux 4.15.0-33-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   maciej 2651 F...m pulseaudio
   /dev/snd/controlC0:  maciej 2651 F pulseaudio
  CurrentDesktop: i3
  Date: Sat Sep  8 13:45:43 2018
  HibernationDevice: RESUME=UUID=3116dcb0-d91e-4b2a-8166-43b7a9a9d36e
  InstallationDate: Installed on 2018-07-21 (49 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 13d3:56b2 IMC Networks 
   Bus 001 Device 002: ID 04b4:0060 Cypress Semiconductor Corp. Wireless 
optical mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20KH006KPB
  ProcFB:
   0 EFI VGA
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-33-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash psmouse.synaptics_intertouch=1 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-33-generic N/A
   linux-backports-modules-4.15.0-33-generic  N/A
   linux-firmware 1.173.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/31/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N23ET55W (1.30 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20KH006KPB
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40697 

[Kernel-packages] [Bug 1791427] Re: Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1 Carbon 6th

[AaronMa]

@ALinuxUser

You can just execute the command after boot.

I tried to say udev rules can set sysfs file value when boot.
Not to execute the command.

For reference:
https://www.freedesktop.org/software/systemd/man/udev.html

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1791427

Title:
  Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
  Carbon 6th

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Ubuntu 18.04.1

  Terminology in case we use different terms:
  touchpad - just the rectangular touch-sensitive surface below the keyboard 
(xinput lists it as Synaptics TM3288-011)
  trackpoint - the red thingy built into the keyboard + 3 physical buttons 
below the keyboard (trackpoint and buttons are integrated together; listed in 
xinput as TPPS/2 Elan TrackPoint)

  On September 7th, 2018, Lenovo has issued a BIOS update (v1.30), which
  enables proper S3 deep sleep state - users no longer have to patch
  DSDT tables to get it. It can be enabled in the BIOS settings. In X1
  carbon 6th generation models that have NFC, when laptop wakes from
  suspend by opening the lid, in most cases both touchpad and trackpoint
  stop working completely. They are also no longer listed when running
  xinput command. Sometimes just one of them stops working, usually the
  trackpoint. In some rare cases it is possible to bring them back by
  using these commands:

  echo -n none > /sys/devices/platform/i8042/serio1/drvctl
  echo -n reconnect > /sys/devices/platform/i8042/serio1/drvctl
  rmmod psmouse
  modprobe psmouse

  These worked properly when waking up from S2Idle sleep state (had
  these in a script that runs after waking the machine from suspend),
  but with S3 deep sleep these rarely work and the only way to bring
  back touchpad and/or trackpoint is turning off the machine and turning
  it on (restart does not help).

  I could not find any pattern that would show when the input devices
  stop working or start working again using the commands mentioned
  above. It's completely random from my perspective.

  This is happening on the standard issue 4.15.0-33-generic kernel that
  shipped with my Ubuntu 18.04 (with updates), as well as with newer
  mainline kernels, such as the newest point versions of 4.17, 4.18 and
  4.19 RC2.

  This happens regardless of whether "blacklist i2c_i801" is commented
  out in /etc/modprobe.d/blacklist.conf or not. It happens regardless of
  whether "psmouse.synaptics_intertouch=1" is passed as grub parameter.
  Presence of TLP does not make it better, nor worse.

  It appears that non-NFC models are not affected. I know at least one
  Arch Linux user who has the exact same model, but without this issue.
  I'm using synaptics driver (no libinput installed), he uses libinput
  and doesn't have synaptics, if that information is of any use.
  Libinput does not seem to help.

  This forum thread also has more details from users who updated their
  BIOS to get S3 suspend: https://forums.lenovo.com/t5/Linux-
  Discussion/X1-Carbon-Gen-6-cannot-enter-deep-sleep-S3-state-aka-
  Suspend-to/td-p/3998182/page/27

  Another related thread:
  https://bbs.archlinux.org/viewtopic.php?id=236367

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-33-generic 4.15.0-33.36
  ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
  Uname: Linux 4.15.0-33-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   maciej 2651 F...m pulseaudio
   /dev/snd/controlC0:  maciej 2651 F pulseaudio
  CurrentDesktop: i3
  Date: Sat Sep  8 13:45:43 2018
  HibernationDevice: RESUME=UUID=3116dcb0-d91e-4b2a-8166-43b7a9a9d36e
  InstallationDate: Installed on 2018-07-21 (49 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 13d3:56b2 IMC Networks 
   Bus 001 Device 002: ID 04b4:0060 Cypress Semiconductor Corp. Wireless 
optical mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20KH006KPB
  ProcFB:
   0 EFI VGA
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-33-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash psmouse.synaptics_intertouch=1 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-33-generic N/A
   linux-backports-modules-4.15.0-33-generic  N/A
   linux-firmware 1.173.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/31/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N23ET55W (1.30 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20KH006KPB
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40697 

[Kernel-packages] [Bug 1791427] Re: Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1 Carbon 6th

[AaronMa]

After boot, issue the command once. Then nosleep mode will always be enabled.
systemd udev rules can be a better way.

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1791427

Title:
  Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
  Carbon 6th

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Ubuntu 18.04.1

  Terminology in case we use different terms:
  touchpad - just the rectangular touch-sensitive surface below the keyboard 
(xinput lists it as Synaptics TM3288-011)
  trackpoint - the red thingy built into the keyboard + 3 physical buttons 
below the keyboard (trackpoint and buttons are integrated together; listed in 
xinput as TPPS/2 Elan TrackPoint)

  On September 7th, 2018, Lenovo has issued a BIOS update (v1.30), which
  enables proper S3 deep sleep state - users no longer have to patch
  DSDT tables to get it. It can be enabled in the BIOS settings. In X1
  carbon 6th generation models that have NFC, when laptop wakes from
  suspend by opening the lid, in most cases both touchpad and trackpoint
  stop working completely. They are also no longer listed when running
  xinput command. Sometimes just one of them stops working, usually the
  trackpoint. In some rare cases it is possible to bring them back by
  using these commands:

  echo -n none > /sys/devices/platform/i8042/serio1/drvctl
  echo -n reconnect > /sys/devices/platform/i8042/serio1/drvctl
  rmmod psmouse
  modprobe psmouse

  These worked properly when waking up from S2Idle sleep state (had
  these in a script that runs after waking the machine from suspend),
  but with S3 deep sleep these rarely work and the only way to bring
  back touchpad and/or trackpoint is turning off the machine and turning
  it on (restart does not help).

  I could not find any pattern that would show when the input devices
  stop working or start working again using the commands mentioned
  above. It's completely random from my perspective.

  This is happening on the standard issue 4.15.0-33-generic kernel that
  shipped with my Ubuntu 18.04 (with updates), as well as with newer
  mainline kernels, such as the newest point versions of 4.17, 4.18 and
  4.19 RC2.

  This happens regardless of whether "blacklist i2c_i801" is commented
  out in /etc/modprobe.d/blacklist.conf or not. It happens regardless of
  whether "psmouse.synaptics_intertouch=1" is passed as grub parameter.
  Presence of TLP does not make it better, nor worse.

  It appears that non-NFC models are not affected. I know at least one
  Arch Linux user who has the exact same model, but without this issue.
  I'm using synaptics driver (no libinput installed), he uses libinput
  and doesn't have synaptics, if that information is of any use.
  Libinput does not seem to help.

  This forum thread also has more details from users who updated their
  BIOS to get S3 suspend: https://forums.lenovo.com/t5/Linux-
  Discussion/X1-Carbon-Gen-6-cannot-enter-deep-sleep-S3-state-aka-
  Suspend-to/td-p/3998182/page/27

  Another related thread:
  https://bbs.archlinux.org/viewtopic.php?id=236367

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-33-generic 4.15.0-33.36
  ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
  Uname: Linux 4.15.0-33-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   maciej 2651 F...m pulseaudio
   /dev/snd/controlC0:  maciej 2651 F pulseaudio
  CurrentDesktop: i3
  Date: Sat Sep  8 13:45:43 2018
  HibernationDevice: RESUME=UUID=3116dcb0-d91e-4b2a-8166-43b7a9a9d36e
  InstallationDate: Installed on 2018-07-21 (49 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 13d3:56b2 IMC Networks 
   Bus 001 Device 002: ID 04b4:0060 Cypress Semiconductor Corp. Wireless 
optical mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20KH006KPB
  ProcFB:
   0 EFI VGA
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-33-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash psmouse.synaptics_intertouch=1 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-33-generic N/A
   linux-backports-modules-4.15.0-33-generic  N/A
   linux-firmware 1.173.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/31/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N23ET55W (1.30 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20KH006KPB
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40697 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  

[Kernel-packages] [Bug 1791427] Re: Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1 Carbon 6th

[AaronMa]

Upstream patches:

https://lore.kernel.org/lkml/20190220164200.31044-1-aaron...@canonical.com/T/#t

If you met touchpad issue, do the following command:

# echo 1 > /sys/devices/rmi4-00/nosleep

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1791427

Title:
  Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
  Carbon 6th

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Ubuntu 18.04.1

  Terminology in case we use different terms:
  touchpad - just the rectangular touch-sensitive surface below the keyboard 
(xinput lists it as Synaptics TM3288-011)
  trackpoint - the red thingy built into the keyboard + 3 physical buttons 
below the keyboard (trackpoint and buttons are integrated together; listed in 
xinput as TPPS/2 Elan TrackPoint)

  On September 7th, 2018, Lenovo has issued a BIOS update (v1.30), which
  enables proper S3 deep sleep state - users no longer have to patch
  DSDT tables to get it. It can be enabled in the BIOS settings. In X1
  carbon 6th generation models that have NFC, when laptop wakes from
  suspend by opening the lid, in most cases both touchpad and trackpoint
  stop working completely. They are also no longer listed when running
  xinput command. Sometimes just one of them stops working, usually the
  trackpoint. In some rare cases it is possible to bring them back by
  using these commands:

  echo -n none > /sys/devices/platform/i8042/serio1/drvctl
  echo -n reconnect > /sys/devices/platform/i8042/serio1/drvctl
  rmmod psmouse
  modprobe psmouse

  These worked properly when waking up from S2Idle sleep state (had
  these in a script that runs after waking the machine from suspend),
  but with S3 deep sleep these rarely work and the only way to bring
  back touchpad and/or trackpoint is turning off the machine and turning
  it on (restart does not help).

  I could not find any pattern that would show when the input devices
  stop working or start working again using the commands mentioned
  above. It's completely random from my perspective.

  This is happening on the standard issue 4.15.0-33-generic kernel that
  shipped with my Ubuntu 18.04 (with updates), as well as with newer
  mainline kernels, such as the newest point versions of 4.17, 4.18 and
  4.19 RC2.

  This happens regardless of whether "blacklist i2c_i801" is commented
  out in /etc/modprobe.d/blacklist.conf or not. It happens regardless of
  whether "psmouse.synaptics_intertouch=1" is passed as grub parameter.
  Presence of TLP does not make it better, nor worse.

  It appears that non-NFC models are not affected. I know at least one
  Arch Linux user who has the exact same model, but without this issue.
  I'm using synaptics driver (no libinput installed), he uses libinput
  and doesn't have synaptics, if that information is of any use.
  Libinput does not seem to help.

  This forum thread also has more details from users who updated their
  BIOS to get S3 suspend: https://forums.lenovo.com/t5/Linux-
  Discussion/X1-Carbon-Gen-6-cannot-enter-deep-sleep-S3-state-aka-
  Suspend-to/td-p/3998182/page/27

  Another related thread:
  https://bbs.archlinux.org/viewtopic.php?id=236367

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-33-generic 4.15.0-33.36
  ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
  Uname: Linux 4.15.0-33-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   maciej 2651 F...m pulseaudio
   /dev/snd/controlC0:  maciej 2651 F pulseaudio
  CurrentDesktop: i3
  Date: Sat Sep  8 13:45:43 2018
  HibernationDevice: RESUME=UUID=3116dcb0-d91e-4b2a-8166-43b7a9a9d36e
  InstallationDate: Installed on 2018-07-21 (49 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 13d3:56b2 IMC Networks 
   Bus 001 Device 002: ID 04b4:0060 Cypress Semiconductor Corp. Wireless 
optical mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20KH006KPB
  ProcFB:
   0 EFI VGA
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-33-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash psmouse.synaptics_intertouch=1 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-33-generic N/A
   linux-backports-modules-4.15.0-33-generic  N/A
   linux-firmware 1.173.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/31/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N23ET55W (1.30 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20KH006KPB
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40697 WIN
  dmi.chassis.asset.tag: 

[Kernel-packages] [Bug 1802689] Re: Upgrade to kmod (25-1ubuntu1.1) causes Lenovo x240 laptop to hang on boot

[AaronMa]

@Adam,
We still don't get your feedback about new kernel test.

I have verified x240s in comment #9.
This issue is not reproduced.

Because more laptops need smbus/i2c support.
i2c_i801 should be removed in this case.

If you still got issue when i2c_i801 loaded, please upload log.
Then we cat try to fix it.

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1802689

Title:
  Upgrade to kmod (25-1ubuntu1.1) causes Lenovo x240 laptop to hang on
  boot

Status in kmod package in Ubuntu:
  Fix Released
Status in linux package in Ubuntu:
  Incomplete
Status in kmod source package in Xenial:
  Fix Released
Status in linux source package in Xenial:
  Incomplete
Status in kmod source package in Bionic:
  Fix Released
Status in linux source package in Bionic:
  Incomplete
Status in kmod source package in Cosmic:
  Fix Released
Status in linux source package in Cosmic:
  Incomplete

Bug description:
  After upgrading my Lenovo x240 laptop to kmod (25-1ubuntu1.1), it
  hangs on boot.

  After blacklisting i2c_i801 everything works great again.

  I realize that this was a fix for bug 1786574, and that helps some
  other folks out.  I'm not sure what the right fix is but there's got
  to be something that works for everyone.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1802689/+subscriptions

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[Kernel-packages] [Bug 1812797] Re: [SRU] Fix Xorg crash with nomodeset when BIOS enable 64-bit fb addr

[AaronMa]

** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1812797

Title:
  [SRU] Fix Xorg crash with nomodeset when BIOS enable 64-bit fb addr

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Bionic:
  Fix Committed
Status in linux source package in Cosmic:
  Fix Committed

Bug description:
  [Impact]
  On dual GPU platform, BIOS set frame buffer addr to 64-bit, usually when 
CSM=NO setting in BIOS.
  When no proper GPU driver loaded, Xorg driver will use the wrong fb addr, 
then crash.

  [Fix]
  Add 64-bit efifb support, make Xorg find the correct GPU fb addr.
  If still failed, use the first GPU as default.

  [Test]
  Tested on Intel and NV dual GPU platform. Works fine.

  [Regression Potential]
  Upstream fix, low risk.
  Verified on ThinkPad P1/P52.

To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/1812797/+subscriptions

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[Kernel-packages] [Bug 1791427] Re: Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1 Carbon 6th

[AaronMa]

Still on vacation, will upstream patches later.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1791427

Title:
  Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
  Carbon 6th

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Ubuntu 18.04.1

  Terminology in case we use different terms:
  touchpad - just the rectangular touch-sensitive surface below the keyboard 
(xinput lists it as Synaptics TM3288-011)
  trackpoint - the red thingy built into the keyboard + 3 physical buttons 
below the keyboard (trackpoint and buttons are integrated together; listed in 
xinput as TPPS/2 Elan TrackPoint)

  On September 7th, 2018, Lenovo has issued a BIOS update (v1.30), which
  enables proper S3 deep sleep state - users no longer have to patch
  DSDT tables to get it. It can be enabled in the BIOS settings. In X1
  carbon 6th generation models that have NFC, when laptop wakes from
  suspend by opening the lid, in most cases both touchpad and trackpoint
  stop working completely. They are also no longer listed when running
  xinput command. Sometimes just one of them stops working, usually the
  trackpoint. In some rare cases it is possible to bring them back by
  using these commands:

  echo -n none > /sys/devices/platform/i8042/serio1/drvctl
  echo -n reconnect > /sys/devices/platform/i8042/serio1/drvctl
  rmmod psmouse
  modprobe psmouse

  These worked properly when waking up from S2Idle sleep state (had
  these in a script that runs after waking the machine from suspend),
  but with S3 deep sleep these rarely work and the only way to bring
  back touchpad and/or trackpoint is turning off the machine and turning
  it on (restart does not help).

  I could not find any pattern that would show when the input devices
  stop working or start working again using the commands mentioned
  above. It's completely random from my perspective.

  This is happening on the standard issue 4.15.0-33-generic kernel that
  shipped with my Ubuntu 18.04 (with updates), as well as with newer
  mainline kernels, such as the newest point versions of 4.17, 4.18 and
  4.19 RC2.

  This happens regardless of whether "blacklist i2c_i801" is commented
  out in /etc/modprobe.d/blacklist.conf or not. It happens regardless of
  whether "psmouse.synaptics_intertouch=1" is passed as grub parameter.
  Presence of TLP does not make it better, nor worse.

  It appears that non-NFC models are not affected. I know at least one
  Arch Linux user who has the exact same model, but without this issue.
  I'm using synaptics driver (no libinput installed), he uses libinput
  and doesn't have synaptics, if that information is of any use.
  Libinput does not seem to help.

  This forum thread also has more details from users who updated their
  BIOS to get S3 suspend: https://forums.lenovo.com/t5/Linux-
  Discussion/X1-Carbon-Gen-6-cannot-enter-deep-sleep-S3-state-aka-
  Suspend-to/td-p/3998182/page/27

  Another related thread:
  https://bbs.archlinux.org/viewtopic.php?id=236367

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-33-generic 4.15.0-33.36
  ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
  Uname: Linux 4.15.0-33-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   maciej 2651 F...m pulseaudio
   /dev/snd/controlC0:  maciej 2651 F pulseaudio
  CurrentDesktop: i3
  Date: Sat Sep  8 13:45:43 2018
  HibernationDevice: RESUME=UUID=3116dcb0-d91e-4b2a-8166-43b7a9a9d36e
  InstallationDate: Installed on 2018-07-21 (49 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 13d3:56b2 IMC Networks 
   Bus 001 Device 002: ID 04b4:0060 Cypress Semiconductor Corp. Wireless 
optical mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20KH006KPB
  ProcFB:
   0 EFI VGA
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-33-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash psmouse.synaptics_intertouch=1 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-33-generic N/A
   linux-backports-modules-4.15.0-33-generic  N/A
   linux-firmware 1.173.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/31/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N23ET55W (1.30 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20KH006KPB
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40697 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: 

[Kernel-packages] [Bug 1812797] Re: [SRU] Fix Xorg crash with nomodeset when BIOS enable 64-bit fb addr

[AaronMa]

Boot with "nomodeset"

log:
[0.265606] pci :00:02.0: vgaarb: VGA device added: 
decodes=io+mem,owns=mem,locks=none
[0.265606] pci :01:00.0: vgaarb: VGA device added: 
decodes=io+mem,owns=none,locks=none
[0.265606] pci :00:02.0: vgaarb: no bridge control possible
[0.265606] pci :01:00.0: vgaarb: bridge control possible
[0.265606] pci :00:02.0: vgaarb: setting as boot device
[0.265606] vgaarb: loaded

[1.175090] efifb: probing for efifb
[1.175102] efifb: framebuffer at 0x40, using 32448k, total 32448k

vgaarb set boot device good.

** Tags removed: verification-needed-cosmic
** Tags added: verification-done-cosmic

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1812797

Title:
  [SRU] Fix Xorg crash with nomodeset when BIOS enable 64-bit fb addr

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Bionic:
  Fix Committed
Status in linux source package in Cosmic:
  Fix Committed

Bug description:
  [Impact]
  On dual GPU platform, BIOS set frame buffer addr to 64-bit, usually when 
CSM=NO setting in BIOS.
  When no proper GPU driver loaded, Xorg driver will use the wrong fb addr, 
then crash.

  [Fix]
  Add 64-bit efifb support, make Xorg find the correct GPU fb addr.
  If still failed, use the first GPU as default.

  [Test]
  Tested on Intel and NV dual GPU platform. Works fine.

  [Regression Potential]
  Upstream fix, low risk.
  Verified on ThinkPad P1/P52.

To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/1812797/+subscriptions

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[Kernel-packages] [Bug 1791427] Re: Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1 Carbon 6th

[AaronMa]

Highlights:
#98 is meant to solve the issue for @Thorsten and @Michael Andersson.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1791427

Title:
  Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
  Carbon 6th

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Ubuntu 18.04.1

  Terminology in case we use different terms:
  touchpad - just the rectangular touch-sensitive surface below the keyboard 
(xinput lists it as Synaptics TM3288-011)
  trackpoint - the red thingy built into the keyboard + 3 physical buttons 
below the keyboard (trackpoint and buttons are integrated together; listed in 
xinput as TPPS/2 Elan TrackPoint)

  On September 7th, 2018, Lenovo has issued a BIOS update (v1.30), which
  enables proper S3 deep sleep state - users no longer have to patch
  DSDT tables to get it. It can be enabled in the BIOS settings. In X1
  carbon 6th generation models that have NFC, when laptop wakes from
  suspend by opening the lid, in most cases both touchpad and trackpoint
  stop working completely. They are also no longer listed when running
  xinput command. Sometimes just one of them stops working, usually the
  trackpoint. In some rare cases it is possible to bring them back by
  using these commands:

  echo -n none > /sys/devices/platform/i8042/serio1/drvctl
  echo -n reconnect > /sys/devices/platform/i8042/serio1/drvctl
  rmmod psmouse
  modprobe psmouse

  These worked properly when waking up from S2Idle sleep state (had
  these in a script that runs after waking the machine from suspend),
  but with S3 deep sleep these rarely work and the only way to bring
  back touchpad and/or trackpoint is turning off the machine and turning
  it on (restart does not help).

  I could not find any pattern that would show when the input devices
  stop working or start working again using the commands mentioned
  above. It's completely random from my perspective.

  This is happening on the standard issue 4.15.0-33-generic kernel that
  shipped with my Ubuntu 18.04 (with updates), as well as with newer
  mainline kernels, such as the newest point versions of 4.17, 4.18 and
  4.19 RC2.

  This happens regardless of whether "blacklist i2c_i801" is commented
  out in /etc/modprobe.d/blacklist.conf or not. It happens regardless of
  whether "psmouse.synaptics_intertouch=1" is passed as grub parameter.
  Presence of TLP does not make it better, nor worse.

  It appears that non-NFC models are not affected. I know at least one
  Arch Linux user who has the exact same model, but without this issue.
  I'm using synaptics driver (no libinput installed), he uses libinput
  and doesn't have synaptics, if that information is of any use.
  Libinput does not seem to help.

  This forum thread also has more details from users who updated their
  BIOS to get S3 suspend: https://forums.lenovo.com/t5/Linux-
  Discussion/X1-Carbon-Gen-6-cannot-enter-deep-sleep-S3-state-aka-
  Suspend-to/td-p/3998182/page/27

  Another related thread:
  https://bbs.archlinux.org/viewtopic.php?id=236367

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-33-generic 4.15.0-33.36
  ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
  Uname: Linux 4.15.0-33-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   maciej 2651 F...m pulseaudio
   /dev/snd/controlC0:  maciej 2651 F pulseaudio
  CurrentDesktop: i3
  Date: Sat Sep  8 13:45:43 2018
  HibernationDevice: RESUME=UUID=3116dcb0-d91e-4b2a-8166-43b7a9a9d36e
  InstallationDate: Installed on 2018-07-21 (49 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 13d3:56b2 IMC Networks 
   Bus 001 Device 002: ID 04b4:0060 Cypress Semiconductor Corp. Wireless 
optical mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20KH006KPB
  ProcFB:
   0 EFI VGA
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-33-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash psmouse.synaptics_intertouch=1 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-33-generic N/A
   linux-backports-modules-4.15.0-33-generic  N/A
   linux-firmware 1.173.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/31/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N23ET55W (1.30 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20KH006KPB
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40697 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  

[Kernel-packages] [Bug 1791427] Re: Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1 Carbon 6th

[AaronMa]

@ALinuxUser:

Just install 05w.exe will not update fw of touchpad, it is a known issue of 
that package.
Please refer to comment #28.

Your issue is *different* from others.
Just complain without debug info uploaded will not help solve your issue.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1791427

Title:
  Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
  Carbon 6th

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Ubuntu 18.04.1

  Terminology in case we use different terms:
  touchpad - just the rectangular touch-sensitive surface below the keyboard 
(xinput lists it as Synaptics TM3288-011)
  trackpoint - the red thingy built into the keyboard + 3 physical buttons 
below the keyboard (trackpoint and buttons are integrated together; listed in 
xinput as TPPS/2 Elan TrackPoint)

  On September 7th, 2018, Lenovo has issued a BIOS update (v1.30), which
  enables proper S3 deep sleep state - users no longer have to patch
  DSDT tables to get it. It can be enabled in the BIOS settings. In X1
  carbon 6th generation models that have NFC, when laptop wakes from
  suspend by opening the lid, in most cases both touchpad and trackpoint
  stop working completely. They are also no longer listed when running
  xinput command. Sometimes just one of them stops working, usually the
  trackpoint. In some rare cases it is possible to bring them back by
  using these commands:

  echo -n none > /sys/devices/platform/i8042/serio1/drvctl
  echo -n reconnect > /sys/devices/platform/i8042/serio1/drvctl
  rmmod psmouse
  modprobe psmouse

  These worked properly when waking up from S2Idle sleep state (had
  these in a script that runs after waking the machine from suspend),
  but with S3 deep sleep these rarely work and the only way to bring
  back touchpad and/or trackpoint is turning off the machine and turning
  it on (restart does not help).

  I could not find any pattern that would show when the input devices
  stop working or start working again using the commands mentioned
  above. It's completely random from my perspective.

  This is happening on the standard issue 4.15.0-33-generic kernel that
  shipped with my Ubuntu 18.04 (with updates), as well as with newer
  mainline kernels, such as the newest point versions of 4.17, 4.18 and
  4.19 RC2.

  This happens regardless of whether "blacklist i2c_i801" is commented
  out in /etc/modprobe.d/blacklist.conf or not. It happens regardless of
  whether "psmouse.synaptics_intertouch=1" is passed as grub parameter.
  Presence of TLP does not make it better, nor worse.

  It appears that non-NFC models are not affected. I know at least one
  Arch Linux user who has the exact same model, but without this issue.
  I'm using synaptics driver (no libinput installed), he uses libinput
  and doesn't have synaptics, if that information is of any use.
  Libinput does not seem to help.

  This forum thread also has more details from users who updated their
  BIOS to get S3 suspend: https://forums.lenovo.com/t5/Linux-
  Discussion/X1-Carbon-Gen-6-cannot-enter-deep-sleep-S3-state-aka-
  Suspend-to/td-p/3998182/page/27

  Another related thread:
  https://bbs.archlinux.org/viewtopic.php?id=236367

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-33-generic 4.15.0-33.36
  ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
  Uname: Linux 4.15.0-33-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   maciej 2651 F...m pulseaudio
   /dev/snd/controlC0:  maciej 2651 F pulseaudio
  CurrentDesktop: i3
  Date: Sat Sep  8 13:45:43 2018
  HibernationDevice: RESUME=UUID=3116dcb0-d91e-4b2a-8166-43b7a9a9d36e
  InstallationDate: Installed on 2018-07-21 (49 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 13d3:56b2 IMC Networks 
   Bus 001 Device 002: ID 04b4:0060 Cypress Semiconductor Corp. Wireless 
optical mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20KH006KPB
  ProcFB:
   0 EFI VGA
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-33-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash psmouse.synaptics_intertouch=1 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-33-generic N/A
   linux-backports-modules-4.15.0-33-generic  N/A
   linux-firmware 1.173.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/31/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N23ET55W (1.30 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20KH006KPB
  dmi.board.vendor: LENOVO
  

[Kernel-packages] [Bug 1808389] Re: iwlwifi Intel 8265 firmware crashing on lenovo x1 Gen 6

[AaronMa]

** Description changed:

+ SRU Justification:
+ ===
+ [Impact]
+ repeated crashes of the Intel 8265 wireless card on a Lenovo X1 Gen6.
+ 
+ [Fix]
+ New iwlwifi firmware fix it.
+ 
+ [Test]
+ Bug reporter verified with positive result.
+ 
+ [Regression Potential]
+ Upstream fix, low risk.
+ Bug reporter confirms fix.
+ 
+ 
+ Original bug report:
+ =
+ 
  Seeing repeated crashes of the Intel 8265 wireless card on a Lenovo X1
  Gen6.
  
  Firmware: 36.7596afd4.0
- 
  
  Dec 13 11:53:36 james-x1 kernel: [  856.840159] wlp2s0: send auth to 
60:38:e0:70:a2:11 (try 1/3)
  Dec 13 11:53:36 james-x1 kernel: [  856.844875] iwlwifi :02:00.0: 
Microcode SW error detected.  Restarting 0x200.
  Dec 13 11:53:36 james-x1 kernel: [  856.845015] iwlwifi :02:00.0: Start 
IWL Error Log Dump:
  Dec 13 11:53:36 james-x1 kernel: [  856.845018] iwlwifi :02:00.0: Status: 
0x0100, count: 6
  Dec 13 11:53:36 james-x1 kernel: [  856.845021] iwlwifi :02:00.0: Loaded 
firmware version: 36.7596afd4.0
  Dec 13 11:53:36 james-x1 kernel: [  856.845024] iwlwifi :02:00.0: 
0x1006 | ADVANCED_SYSASSERT
  Dec 13 11:53:36 james-x1 kernel: [  856.845026] iwlwifi :02:00.0: 
0x02F0 | trm_hw_status0
  Dec 13 11:53:36 james-x1 kernel: [  856.845029] iwlwifi :02:00.0: 
0x | trm_hw_status1
  Dec 13 11:53:36 james-x1 kernel: [  856.845031] iwlwifi :02:00.0: 
0x000248DC | branchlink2
  Dec 13 11:53:36 james-x1 kernel: [  856.845034] iwlwifi :02:00.0: 
0x0003A7DA | interruptlink1
  Dec 13 11:53:36 james-x1 kernel: [  856.845036] iwlwifi :02:00.0: 
0x | interruptlink2
  Dec 13 11:53:36 james-x1 kernel: [  856.845039] iwlwifi :02:00.0: 
0xFEDA | data1
  Dec 13 11:53:36 james-x1 kernel: [  856.845041] iwlwifi :02:00.0: 
0xDEADBEEF | data2
  Dec 13 11:53:36 james-x1 kernel: [  856.845044] iwlwifi :02:00.0: 
0xDEADBEEF | data3
  Dec 13 11:53:36 james-x1 kernel: [  856.845046] iwlwifi :02:00.0: 
0x0007E1DC | beacon time
  Dec 13 11:53:36 james-x1 kernel: [  856.845048] iwlwifi :02:00.0: 
0x003B0850 | tsf low
  Dec 13 11:53:36 james-x1 kernel: [  856.845051] iwlwifi :02:00.0: 
0x | tsf hi
  Dec 13 11:53:36 james-x1 kernel: [  856.845053] iwlwifi :02:00.0: 
0x | time gp1
  Dec 13 11:53:36 james-x1 kernel: [  856.845055] iwlwifi :02:00.0: 
0x003B0852 | time gp2
  Dec 13 11:53:36 james-x1 kernel: [  856.845058] iwlwifi :02:00.0: 
0x0001 | uCode revision type
  Dec 13 11:53:36 james-x1 kernel: [  856.845060] iwlwifi :02:00.0: 
0x0024 | uCode version major
  Dec 13 11:53:36 james-x1 kernel: [  856.845063] iwlwifi :02:00.0: 
0x7596AFD4 | uCode version minor
  Dec 13 11:53:36 james-x1 kernel: [  856.845065] iwlwifi :02:00.0: 
0x0230 | hw version
  Dec 13 11:53:36 james-x1 kernel: [  856.845068] iwlwifi :02:00.0: 
0x18489000 | board version
  Dec 13 11:53:36 james-x1 kernel: [  856.845070] iwlwifi :02:00.0: 
0x0501001C | hcmd
  Dec 13 11:53:36 james-x1 kernel: [  856.845072] iwlwifi :02:00.0: 
0x00023008 | isr0
  Dec 13 11:53:36 james-x1 kernel: [  856.845075] iwlwifi :02:00.0: 
0x000D | isr1
  Dec 13 11:53:36 james-x1 kernel: [  856.845077] iwlwifi :02:00.0: 
0x08001802 | isr2
  Dec 13 11:53:36 james-x1 kernel: [  856.845080] iwlwifi :02:00.0: 
0x0041FDC0 | isr3
  Dec 13 11:53:36 james-x1 kernel: [  856.845082] iwlwifi :02:00.0: 
0x | isr4
  Dec 13 11:53:36 james-x1 kernel: [  856.845084] iwlwifi :02:00.0: 
0x00580118 | last cmd Id
  Dec 13 11:53:36 james-x1 kernel: [  856.845087] iwlwifi :02:00.0: 
0x | wait_event
  Dec 13 11:53:36 james-x1 kernel: [  856.845089] iwlwifi :02:00.0: 
0x76DD | l2p_control
  Dec 13 11:53:36 james-x1 kernel: [  856.845091] iwlwifi :02:00.0: 
0x0020 | l2p_duration
  Dec 13 11:53:36 james-x1 kernel: [  856.845094] iwlwifi :02:00.0: 
0x | l2p_mhvalid
  Dec 13 11:53:36 james-x1 kernel: [  856.845096] iwlwifi :02:00.0: 
0x00A0 | l2p_addr_match
  Dec 13 11:53:36 james-x1 kernel: [  856.845099] iwlwifi :02:00.0: 
0x000D | lmpm_pmg_sel
  Dec 13 11:53:36 james-x1 kernel: [  856.845101] iwlwifi :02:00.0: 
0x22040707 | timestamp
  Dec 13 11:53:36 james-x1 kernel: [  856.845103] iwlwifi :02:00.0: 
0x6070 | flow_handler
  Dec 13 11:53:36 james-x1 kernel: [  856.845170] iwlwifi :02:00.0: Start 
IWL Error Log Dump:
  Dec 13 11:53:36 james-x1 kernel: [  856.845173] iwlwifi :02:00.0: Status: 
0x0100, count: 7
  Dec 13 11:53:36 james-x1 kernel: [  856.845176] iwlwifi :02:00.0: 
0x0070 | ADVANCED_SYSASSERT
  Dec 13 11:53:36 james-x1 kernel: [  856.845178] iwlwifi :02:00.0: 
0x | umac branchlink1
  Dec 13 11:53:36 james-x1 kernel: [  856.845181] iwlwifi :02:00.0: 
0xC00868A4 | umac branchlink2
  Dec 13 11:53:36 james-x1 kernel: [  856.845183] iwlwifi :02:00.0: 
0xC0083A94 | umac interruptlink1
  Dec 13 11:53:36 james-x1 kernel: [  

[Kernel-packages] [Bug 1812797] [NEW] [SRU] Fix Xorg crash with nomodeset when BIOS enable 64-bit fb addr

[AaronMa]

Public bug reported:

[Impact]
On dual GPU platform, BIOS set frame buffer addr to 64-bit, usually when CSM=NO 
setting in BIOS.
When no proper GPU driver loaded, Xorg driver will use the wrong fb addr, then 
crash.

[Fix]
Add 64-bit efifb support, make Xorg find the correct GPU fb addr.
If still failed, use the first GPU as default.

[Test]
Tested on Intel and NV dual GPU platform. Works fine.

[Regression Potential]
Upstream fix, low risk.
Verified on ThinkPad P1/P52.

** Affects: hwe-next
 Importance: Undecided
 Assignee: AaronMa (mapengyu)
 Status: New

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Incomplete


** Tags: originate-from-1811752 sutton

** Tags added: originate-from-1811752 sutton

** Changed in: hwe-next
 Assignee: (unassigned) => AaronMa (mapengyu)

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1812797

Title:
  [SRU] Fix Xorg crash with nomodeset when BIOS enable 64-bit fb addr

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  Incomplete

Bug description:
  [Impact]
  On dual GPU platform, BIOS set frame buffer addr to 64-bit, usually when 
CSM=NO setting in BIOS.
  When no proper GPU driver loaded, Xorg driver will use the wrong fb addr, 
then crash.

  [Fix]
  Add 64-bit efifb support, make Xorg find the correct GPU fb addr.
  If still failed, use the first GPU as default.

  [Test]
  Tested on Intel and NV dual GPU platform. Works fine.

  [Regression Potential]
  Upstream fix, low risk.
  Verified on ThinkPad P1/P52.

To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/1812797/+subscriptions

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[Kernel-packages] [Bug 1791427] Re: Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1 Carbon 6th

[AaronMa]

@ALinuxUser

Your touchpad failed to probe at boot, after resetting it, it back to work.
Touchpad responded in a very weird way.
Trackpoint never responded to any commands.

I still suspect your touchpad is in some kind of broken.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1791427

Title:
  Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
  Carbon 6th

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Ubuntu 18.04.1

  Terminology in case we use different terms:
  touchpad - just the rectangular touch-sensitive surface below the keyboard 
(xinput lists it as Synaptics TM3288-011)
  trackpoint - the red thingy built into the keyboard + 3 physical buttons 
below the keyboard (trackpoint and buttons are integrated together; listed in 
xinput as TPPS/2 Elan TrackPoint)

  On September 7th, 2018, Lenovo has issued a BIOS update (v1.30), which
  enables proper S3 deep sleep state - users no longer have to patch
  DSDT tables to get it. It can be enabled in the BIOS settings. In X1
  carbon 6th generation models that have NFC, when laptop wakes from
  suspend by opening the lid, in most cases both touchpad and trackpoint
  stop working completely. They are also no longer listed when running
  xinput command. Sometimes just one of them stops working, usually the
  trackpoint. In some rare cases it is possible to bring them back by
  using these commands:

  echo -n none > /sys/devices/platform/i8042/serio1/drvctl
  echo -n reconnect > /sys/devices/platform/i8042/serio1/drvctl
  rmmod psmouse
  modprobe psmouse

  These worked properly when waking up from S2Idle sleep state (had
  these in a script that runs after waking the machine from suspend),
  but with S3 deep sleep these rarely work and the only way to bring
  back touchpad and/or trackpoint is turning off the machine and turning
  it on (restart does not help).

  I could not find any pattern that would show when the input devices
  stop working or start working again using the commands mentioned
  above. It's completely random from my perspective.

  This is happening on the standard issue 4.15.0-33-generic kernel that
  shipped with my Ubuntu 18.04 (with updates), as well as with newer
  mainline kernels, such as the newest point versions of 4.17, 4.18 and
  4.19 RC2.

  This happens regardless of whether "blacklist i2c_i801" is commented
  out in /etc/modprobe.d/blacklist.conf or not. It happens regardless of
  whether "psmouse.synaptics_intertouch=1" is passed as grub parameter.
  Presence of TLP does not make it better, nor worse.

  It appears that non-NFC models are not affected. I know at least one
  Arch Linux user who has the exact same model, but without this issue.
  I'm using synaptics driver (no libinput installed), he uses libinput
  and doesn't have synaptics, if that information is of any use.
  Libinput does not seem to help.

  This forum thread also has more details from users who updated their
  BIOS to get S3 suspend: https://forums.lenovo.com/t5/Linux-
  Discussion/X1-Carbon-Gen-6-cannot-enter-deep-sleep-S3-state-aka-
  Suspend-to/td-p/3998182/page/27

  Another related thread:
  https://bbs.archlinux.org/viewtopic.php?id=236367

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-33-generic 4.15.0-33.36
  ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
  Uname: Linux 4.15.0-33-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   maciej 2651 F...m pulseaudio
   /dev/snd/controlC0:  maciej 2651 F pulseaudio
  CurrentDesktop: i3
  Date: Sat Sep  8 13:45:43 2018
  HibernationDevice: RESUME=UUID=3116dcb0-d91e-4b2a-8166-43b7a9a9d36e
  InstallationDate: Installed on 2018-07-21 (49 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 13d3:56b2 IMC Networks 
   Bus 001 Device 002: ID 04b4:0060 Cypress Semiconductor Corp. Wireless 
optical mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20KH006KPB
  ProcFB:
   0 EFI VGA
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-33-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash psmouse.synaptics_intertouch=1 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-33-generic N/A
   linux-backports-modules-4.15.0-33-generic  N/A
   linux-firmware 1.173.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/31/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N23ET55W (1.30 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20KH006KPB
  dmi.board.vendor: LENOVO
  dmi.board.version: 

[Kernel-packages] [Bug 1791427] Re: Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1 Carbon 6th

[AaronMa]

@ALinuxUser

Could you enable trackpoint in BIOS and try again?

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1791427

Title:
  Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
  Carbon 6th

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Ubuntu 18.04.1

  Terminology in case we use different terms:
  touchpad - just the rectangular touch-sensitive surface below the keyboard 
(xinput lists it as Synaptics TM3288-011)
  trackpoint - the red thingy built into the keyboard + 3 physical buttons 
below the keyboard (trackpoint and buttons are integrated together; listed in 
xinput as TPPS/2 Elan TrackPoint)

  On September 7th, 2018, Lenovo has issued a BIOS update (v1.30), which
  enables proper S3 deep sleep state - users no longer have to patch
  DSDT tables to get it. It can be enabled in the BIOS settings. In X1
  carbon 6th generation models that have NFC, when laptop wakes from
  suspend by opening the lid, in most cases both touchpad and trackpoint
  stop working completely. They are also no longer listed when running
  xinput command. Sometimes just one of them stops working, usually the
  trackpoint. In some rare cases it is possible to bring them back by
  using these commands:

  echo -n none > /sys/devices/platform/i8042/serio1/drvctl
  echo -n reconnect > /sys/devices/platform/i8042/serio1/drvctl
  rmmod psmouse
  modprobe psmouse

  These worked properly when waking up from S2Idle sleep state (had
  these in a script that runs after waking the machine from suspend),
  but with S3 deep sleep these rarely work and the only way to bring
  back touchpad and/or trackpoint is turning off the machine and turning
  it on (restart does not help).

  I could not find any pattern that would show when the input devices
  stop working or start working again using the commands mentioned
  above. It's completely random from my perspective.

  This is happening on the standard issue 4.15.0-33-generic kernel that
  shipped with my Ubuntu 18.04 (with updates), as well as with newer
  mainline kernels, such as the newest point versions of 4.17, 4.18 and
  4.19 RC2.

  This happens regardless of whether "blacklist i2c_i801" is commented
  out in /etc/modprobe.d/blacklist.conf or not. It happens regardless of
  whether "psmouse.synaptics_intertouch=1" is passed as grub parameter.
  Presence of TLP does not make it better, nor worse.

  It appears that non-NFC models are not affected. I know at least one
  Arch Linux user who has the exact same model, but without this issue.
  I'm using synaptics driver (no libinput installed), he uses libinput
  and doesn't have synaptics, if that information is of any use.
  Libinput does not seem to help.

  This forum thread also has more details from users who updated their
  BIOS to get S3 suspend: https://forums.lenovo.com/t5/Linux-
  Discussion/X1-Carbon-Gen-6-cannot-enter-deep-sleep-S3-state-aka-
  Suspend-to/td-p/3998182/page/27

  Another related thread:
  https://bbs.archlinux.org/viewtopic.php?id=236367

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-33-generic 4.15.0-33.36
  ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
  Uname: Linux 4.15.0-33-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   maciej 2651 F...m pulseaudio
   /dev/snd/controlC0:  maciej 2651 F pulseaudio
  CurrentDesktop: i3
  Date: Sat Sep  8 13:45:43 2018
  HibernationDevice: RESUME=UUID=3116dcb0-d91e-4b2a-8166-43b7a9a9d36e
  InstallationDate: Installed on 2018-07-21 (49 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 13d3:56b2 IMC Networks 
   Bus 001 Device 002: ID 04b4:0060 Cypress Semiconductor Corp. Wireless 
optical mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20KH006KPB
  ProcFB:
   0 EFI VGA
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-33-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash psmouse.synaptics_intertouch=1 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-33-generic N/A
   linux-backports-modules-4.15.0-33-generic  N/A
   linux-firmware 1.173.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/31/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N23ET55W (1.30 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20KH006KPB
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40697 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: 

[Kernel-packages] [Bug 1791427] Re: Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1 Carbon 6th

[AaronMa]

@ALinuxUser

Refer to your log in #104, there is no touchpad/trackpoint found.
#63 log, ps/2 mode is set, but no trackpoint found.
Can you use your touchpad/trackpoint?

If not, I think your touchpad/trackpoint fw are broken.
Please try to update fw.

Or I suggest to ask LENOVO service to replace a new touchpad.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1791427

Title:
  Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
  Carbon 6th

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Ubuntu 18.04.1

  Terminology in case we use different terms:
  touchpad - just the rectangular touch-sensitive surface below the keyboard 
(xinput lists it as Synaptics TM3288-011)
  trackpoint - the red thingy built into the keyboard + 3 physical buttons 
below the keyboard (trackpoint and buttons are integrated together; listed in 
xinput as TPPS/2 Elan TrackPoint)

  On September 7th, 2018, Lenovo has issued a BIOS update (v1.30), which
  enables proper S3 deep sleep state - users no longer have to patch
  DSDT tables to get it. It can be enabled in the BIOS settings. In X1
  carbon 6th generation models that have NFC, when laptop wakes from
  suspend by opening the lid, in most cases both touchpad and trackpoint
  stop working completely. They are also no longer listed when running
  xinput command. Sometimes just one of them stops working, usually the
  trackpoint. In some rare cases it is possible to bring them back by
  using these commands:

  echo -n none > /sys/devices/platform/i8042/serio1/drvctl
  echo -n reconnect > /sys/devices/platform/i8042/serio1/drvctl
  rmmod psmouse
  modprobe psmouse

  These worked properly when waking up from S2Idle sleep state (had
  these in a script that runs after waking the machine from suspend),
  but with S3 deep sleep these rarely work and the only way to bring
  back touchpad and/or trackpoint is turning off the machine and turning
  it on (restart does not help).

  I could not find any pattern that would show when the input devices
  stop working or start working again using the commands mentioned
  above. It's completely random from my perspective.

  This is happening on the standard issue 4.15.0-33-generic kernel that
  shipped with my Ubuntu 18.04 (with updates), as well as with newer
  mainline kernels, such as the newest point versions of 4.17, 4.18 and
  4.19 RC2.

  This happens regardless of whether "blacklist i2c_i801" is commented
  out in /etc/modprobe.d/blacklist.conf or not. It happens regardless of
  whether "psmouse.synaptics_intertouch=1" is passed as grub parameter.
  Presence of TLP does not make it better, nor worse.

  It appears that non-NFC models are not affected. I know at least one
  Arch Linux user who has the exact same model, but without this issue.
  I'm using synaptics driver (no libinput installed), he uses libinput
  and doesn't have synaptics, if that information is of any use.
  Libinput does not seem to help.

  This forum thread also has more details from users who updated their
  BIOS to get S3 suspend: https://forums.lenovo.com/t5/Linux-
  Discussion/X1-Carbon-Gen-6-cannot-enter-deep-sleep-S3-state-aka-
  Suspend-to/td-p/3998182/page/27

  Another related thread:
  https://bbs.archlinux.org/viewtopic.php?id=236367

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-33-generic 4.15.0-33.36
  ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
  Uname: Linux 4.15.0-33-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   maciej 2651 F...m pulseaudio
   /dev/snd/controlC0:  maciej 2651 F pulseaudio
  CurrentDesktop: i3
  Date: Sat Sep  8 13:45:43 2018
  HibernationDevice: RESUME=UUID=3116dcb0-d91e-4b2a-8166-43b7a9a9d36e
  InstallationDate: Installed on 2018-07-21 (49 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 13d3:56b2 IMC Networks 
   Bus 001 Device 002: ID 04b4:0060 Cypress Semiconductor Corp. Wireless 
optical mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20KH006KPB
  ProcFB:
   0 EFI VGA
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-33-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash psmouse.synaptics_intertouch=1 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-33-generic N/A
   linux-backports-modules-4.15.0-33-generic  N/A
   linux-firmware 1.173.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/31/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N23ET55W (1.30 )
  dmi.board.asset.tag: Not 

[Kernel-packages] [Bug 1791427] Re: Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1 Carbon 6th

[AaronMa]

linux-headers of #94

** Attachment added: "linux-headers-4.20.0-rc3+_4.20.0-rc3+-6_amd64.deb"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1791427/+attachment/5230554/+files/linux-headers-4.20.0-rc3+_4.20.0-rc3+-6_amd64.deb

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1791427

Title:
  Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
  Carbon 6th

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Ubuntu 18.04.1

  Terminology in case we use different terms:
  touchpad - just the rectangular touch-sensitive surface below the keyboard 
(xinput lists it as Synaptics TM3288-011)
  trackpoint - the red thingy built into the keyboard + 3 physical buttons 
below the keyboard (trackpoint and buttons are integrated together; listed in 
xinput as TPPS/2 Elan TrackPoint)

  On September 7th, 2018, Lenovo has issued a BIOS update (v1.30), which
  enables proper S3 deep sleep state - users no longer have to patch
  DSDT tables to get it. It can be enabled in the BIOS settings. In X1
  carbon 6th generation models that have NFC, when laptop wakes from
  suspend by opening the lid, in most cases both touchpad and trackpoint
  stop working completely. They are also no longer listed when running
  xinput command. Sometimes just one of them stops working, usually the
  trackpoint. In some rare cases it is possible to bring them back by
  using these commands:

  echo -n none > /sys/devices/platform/i8042/serio1/drvctl
  echo -n reconnect > /sys/devices/platform/i8042/serio1/drvctl
  rmmod psmouse
  modprobe psmouse

  These worked properly when waking up from S2Idle sleep state (had
  these in a script that runs after waking the machine from suspend),
  but with S3 deep sleep these rarely work and the only way to bring
  back touchpad and/or trackpoint is turning off the machine and turning
  it on (restart does not help).

  I could not find any pattern that would show when the input devices
  stop working or start working again using the commands mentioned
  above. It's completely random from my perspective.

  This is happening on the standard issue 4.15.0-33-generic kernel that
  shipped with my Ubuntu 18.04 (with updates), as well as with newer
  mainline kernels, such as the newest point versions of 4.17, 4.18 and
  4.19 RC2.

  This happens regardless of whether "blacklist i2c_i801" is commented
  out in /etc/modprobe.d/blacklist.conf or not. It happens regardless of
  whether "psmouse.synaptics_intertouch=1" is passed as grub parameter.
  Presence of TLP does not make it better, nor worse.

  It appears that non-NFC models are not affected. I know at least one
  Arch Linux user who has the exact same model, but without this issue.
  I'm using synaptics driver (no libinput installed), he uses libinput
  and doesn't have synaptics, if that information is of any use.
  Libinput does not seem to help.

  This forum thread also has more details from users who updated their
  BIOS to get S3 suspend: https://forums.lenovo.com/t5/Linux-
  Discussion/X1-Carbon-Gen-6-cannot-enter-deep-sleep-S3-state-aka-
  Suspend-to/td-p/3998182/page/27

  Another related thread:
  https://bbs.archlinux.org/viewtopic.php?id=236367

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-33-generic 4.15.0-33.36
  ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
  Uname: Linux 4.15.0-33-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   maciej 2651 F...m pulseaudio
   /dev/snd/controlC0:  maciej 2651 F pulseaudio
  CurrentDesktop: i3
  Date: Sat Sep  8 13:45:43 2018
  HibernationDevice: RESUME=UUID=3116dcb0-d91e-4b2a-8166-43b7a9a9d36e
  InstallationDate: Installed on 2018-07-21 (49 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 13d3:56b2 IMC Networks 
   Bus 001 Device 002: ID 04b4:0060 Cypress Semiconductor Corp. Wireless 
optical mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20KH006KPB
  ProcFB:
   0 EFI VGA
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-33-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash psmouse.synaptics_intertouch=1 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-33-generic N/A
   linux-backports-modules-4.15.0-33-generic  N/A
   linux-firmware 1.173.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/31/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N23ET55W (1.30 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20KH006KPB
  dmi.board.vendor: LENOVO
  

[Kernel-packages] [Bug 1791427] Re: Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1 Carbon 6th

[AaronMa]

Finally, glad to hear it helps you.

I will clear my patch and upstream them after more users confirm.

nosleep mode means it should always work at runtime, it should not make more 
power consumption.
When suspend it will go to sleep too.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1791427

Title:
  Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
  Carbon 6th

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Ubuntu 18.04.1

  Terminology in case we use different terms:
  touchpad - just the rectangular touch-sensitive surface below the keyboard 
(xinput lists it as Synaptics TM3288-011)
  trackpoint - the red thingy built into the keyboard + 3 physical buttons 
below the keyboard (trackpoint and buttons are integrated together; listed in 
xinput as TPPS/2 Elan TrackPoint)

  On September 7th, 2018, Lenovo has issued a BIOS update (v1.30), which
  enables proper S3 deep sleep state - users no longer have to patch
  DSDT tables to get it. It can be enabled in the BIOS settings. In X1
  carbon 6th generation models that have NFC, when laptop wakes from
  suspend by opening the lid, in most cases both touchpad and trackpoint
  stop working completely. They are also no longer listed when running
  xinput command. Sometimes just one of them stops working, usually the
  trackpoint. In some rare cases it is possible to bring them back by
  using these commands:

  echo -n none > /sys/devices/platform/i8042/serio1/drvctl
  echo -n reconnect > /sys/devices/platform/i8042/serio1/drvctl
  rmmod psmouse
  modprobe psmouse

  These worked properly when waking up from S2Idle sleep state (had
  these in a script that runs after waking the machine from suspend),
  but with S3 deep sleep these rarely work and the only way to bring
  back touchpad and/or trackpoint is turning off the machine and turning
  it on (restart does not help).

  I could not find any pattern that would show when the input devices
  stop working or start working again using the commands mentioned
  above. It's completely random from my perspective.

  This is happening on the standard issue 4.15.0-33-generic kernel that
  shipped with my Ubuntu 18.04 (with updates), as well as with newer
  mainline kernels, such as the newest point versions of 4.17, 4.18 and
  4.19 RC2.

  This happens regardless of whether "blacklist i2c_i801" is commented
  out in /etc/modprobe.d/blacklist.conf or not. It happens regardless of
  whether "psmouse.synaptics_intertouch=1" is passed as grub parameter.
  Presence of TLP does not make it better, nor worse.

  It appears that non-NFC models are not affected. I know at least one
  Arch Linux user who has the exact same model, but without this issue.
  I'm using synaptics driver (no libinput installed), he uses libinput
  and doesn't have synaptics, if that information is of any use.
  Libinput does not seem to help.

  This forum thread also has more details from users who updated their
  BIOS to get S3 suspend: https://forums.lenovo.com/t5/Linux-
  Discussion/X1-Carbon-Gen-6-cannot-enter-deep-sleep-S3-state-aka-
  Suspend-to/td-p/3998182/page/27

  Another related thread:
  https://bbs.archlinux.org/viewtopic.php?id=236367

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-33-generic 4.15.0-33.36
  ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
  Uname: Linux 4.15.0-33-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   maciej 2651 F...m pulseaudio
   /dev/snd/controlC0:  maciej 2651 F pulseaudio
  CurrentDesktop: i3
  Date: Sat Sep  8 13:45:43 2018
  HibernationDevice: RESUME=UUID=3116dcb0-d91e-4b2a-8166-43b7a9a9d36e
  InstallationDate: Installed on 2018-07-21 (49 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 13d3:56b2 IMC Networks 
   Bus 001 Device 002: ID 04b4:0060 Cypress Semiconductor Corp. Wireless 
optical mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20KH006KPB
  ProcFB:
   0 EFI VGA
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-33-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash psmouse.synaptics_intertouch=1 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-33-generic N/A
   linux-backports-modules-4.15.0-33-generic  N/A
   linux-firmware 1.173.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/31/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N23ET55W (1.30 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20KH006KPB
  dmi.board.vendor: LENOVO
  

[Kernel-packages] [Bug 1791427] Re: Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1 Carbon 6th

[AaronMa]

Changelog:
1, Fix trackpoint (red stick on the keyboard) lost after resume, verified;
2, force enable nosleep mode of RMI;
I didn't reproduce touchpad lost after resume, this change tries to fix 
it.
3, add more debug info;

Notes:
1, i2c-i801 module should be loaded. touchpad/trackpoint should work at smbus 
mode (intertouch=1).
2, If touchpad lost is still reproduced, please do the following steps and 
upload the log below:
1) please add "rmi_core.debug_flags=0x7" in kernel parameter;
2)  when touchpad lost after resume,
$ cat /proc/interrupts |grep rmi > rmi_irq.log
   move mouse curse with touchpad even it is not moving.
$ cat /proc/interrupts |grep rmi >> rmi_irq.log

Then upload "journalctl -b 0 -k" and rmi_irq.log file.

Thanks for testing.


** Attachment added: "linux-image-4.20.0-rc3+_4.20.0-rc3+-6_amd64.deb"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1791427/+attachment/5230483/+files/linux-image-4.20.0-rc3+_4.20.0-rc3+-6_amd64.deb

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1791427

Title:
  Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
  Carbon 6th

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Ubuntu 18.04.1

  Terminology in case we use different terms:
  touchpad - just the rectangular touch-sensitive surface below the keyboard 
(xinput lists it as Synaptics TM3288-011)
  trackpoint - the red thingy built into the keyboard + 3 physical buttons 
below the keyboard (trackpoint and buttons are integrated together; listed in 
xinput as TPPS/2 Elan TrackPoint)

  On September 7th, 2018, Lenovo has issued a BIOS update (v1.30), which
  enables proper S3 deep sleep state - users no longer have to patch
  DSDT tables to get it. It can be enabled in the BIOS settings. In X1
  carbon 6th generation models that have NFC, when laptop wakes from
  suspend by opening the lid, in most cases both touchpad and trackpoint
  stop working completely. They are also no longer listed when running
  xinput command. Sometimes just one of them stops working, usually the
  trackpoint. In some rare cases it is possible to bring them back by
  using these commands:

  echo -n none > /sys/devices/platform/i8042/serio1/drvctl
  echo -n reconnect > /sys/devices/platform/i8042/serio1/drvctl
  rmmod psmouse
  modprobe psmouse

  These worked properly when waking up from S2Idle sleep state (had
  these in a script that runs after waking the machine from suspend),
  but with S3 deep sleep these rarely work and the only way to bring
  back touchpad and/or trackpoint is turning off the machine and turning
  it on (restart does not help).

  I could not find any pattern that would show when the input devices
  stop working or start working again using the commands mentioned
  above. It's completely random from my perspective.

  This is happening on the standard issue 4.15.0-33-generic kernel that
  shipped with my Ubuntu 18.04 (with updates), as well as with newer
  mainline kernels, such as the newest point versions of 4.17, 4.18 and
  4.19 RC2.

  This happens regardless of whether "blacklist i2c_i801" is commented
  out in /etc/modprobe.d/blacklist.conf or not. It happens regardless of
  whether "psmouse.synaptics_intertouch=1" is passed as grub parameter.
  Presence of TLP does not make it better, nor worse.

  It appears that non-NFC models are not affected. I know at least one
  Arch Linux user who has the exact same model, but without this issue.
  I'm using synaptics driver (no libinput installed), he uses libinput
  and doesn't have synaptics, if that information is of any use.
  Libinput does not seem to help.

  This forum thread also has more details from users who updated their
  BIOS to get S3 suspend: https://forums.lenovo.com/t5/Linux-
  Discussion/X1-Carbon-Gen-6-cannot-enter-deep-sleep-S3-state-aka-
  Suspend-to/td-p/3998182/page/27

  Another related thread:
  https://bbs.archlinux.org/viewtopic.php?id=236367

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-33-generic 4.15.0-33.36
  ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
  Uname: Linux 4.15.0-33-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   maciej 2651 F...m pulseaudio
   /dev/snd/controlC0:  maciej 2651 F pulseaudio
  CurrentDesktop: i3
  Date: Sat Sep  8 13:45:43 2018
  HibernationDevice: RESUME=UUID=3116dcb0-d91e-4b2a-8166-43b7a9a9d36e
  InstallationDate: Installed on 2018-07-21 (49 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 13d3:56b2 IMC Networks 
   Bus 001 Device 002: ID 04b4:0060 Cypress Semiconductor Corp. 

[Kernel-packages] [Bug 1791427] Re: Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1 Carbon 6th

[AaronMa]

Hi Thorsten:
Your dmesg is flushed by input log.
please upload "journalctl -b 0 -k"

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1791427

Title:
  Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
  Carbon 6th

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Ubuntu 18.04.1

  Terminology in case we use different terms:
  touchpad - just the rectangular touch-sensitive surface below the keyboard 
(xinput lists it as Synaptics TM3288-011)
  trackpoint - the red thingy built into the keyboard + 3 physical buttons 
below the keyboard (trackpoint and buttons are integrated together; listed in 
xinput as TPPS/2 Elan TrackPoint)

  On September 7th, 2018, Lenovo has issued a BIOS update (v1.30), which
  enables proper S3 deep sleep state - users no longer have to patch
  DSDT tables to get it. It can be enabled in the BIOS settings. In X1
  carbon 6th generation models that have NFC, when laptop wakes from
  suspend by opening the lid, in most cases both touchpad and trackpoint
  stop working completely. They are also no longer listed when running
  xinput command. Sometimes just one of them stops working, usually the
  trackpoint. In some rare cases it is possible to bring them back by
  using these commands:

  echo -n none > /sys/devices/platform/i8042/serio1/drvctl
  echo -n reconnect > /sys/devices/platform/i8042/serio1/drvctl
  rmmod psmouse
  modprobe psmouse

  These worked properly when waking up from S2Idle sleep state (had
  these in a script that runs after waking the machine from suspend),
  but with S3 deep sleep these rarely work and the only way to bring
  back touchpad and/or trackpoint is turning off the machine and turning
  it on (restart does not help).

  I could not find any pattern that would show when the input devices
  stop working or start working again using the commands mentioned
  above. It's completely random from my perspective.

  This is happening on the standard issue 4.15.0-33-generic kernel that
  shipped with my Ubuntu 18.04 (with updates), as well as with newer
  mainline kernels, such as the newest point versions of 4.17, 4.18 and
  4.19 RC2.

  This happens regardless of whether "blacklist i2c_i801" is commented
  out in /etc/modprobe.d/blacklist.conf or not. It happens regardless of
  whether "psmouse.synaptics_intertouch=1" is passed as grub parameter.
  Presence of TLP does not make it better, nor worse.

  It appears that non-NFC models are not affected. I know at least one
  Arch Linux user who has the exact same model, but without this issue.
  I'm using synaptics driver (no libinput installed), he uses libinput
  and doesn't have synaptics, if that information is of any use.
  Libinput does not seem to help.

  This forum thread also has more details from users who updated their
  BIOS to get S3 suspend: https://forums.lenovo.com/t5/Linux-
  Discussion/X1-Carbon-Gen-6-cannot-enter-deep-sleep-S3-state-aka-
  Suspend-to/td-p/3998182/page/27

  Another related thread:
  https://bbs.archlinux.org/viewtopic.php?id=236367

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-33-generic 4.15.0-33.36
  ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
  Uname: Linux 4.15.0-33-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   maciej 2651 F...m pulseaudio
   /dev/snd/controlC0:  maciej 2651 F pulseaudio
  CurrentDesktop: i3
  Date: Sat Sep  8 13:45:43 2018
  HibernationDevice: RESUME=UUID=3116dcb0-d91e-4b2a-8166-43b7a9a9d36e
  InstallationDate: Installed on 2018-07-21 (49 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 13d3:56b2 IMC Networks 
   Bus 001 Device 002: ID 04b4:0060 Cypress Semiconductor Corp. Wireless 
optical mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20KH006KPB
  ProcFB:
   0 EFI VGA
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-33-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash psmouse.synaptics_intertouch=1 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-33-generic N/A
   linux-backports-modules-4.15.0-33-generic  N/A
   linux-firmware 1.173.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/31/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N23ET55W (1.30 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20KH006KPB
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40697 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  

[Kernel-packages] [Bug 1791427] Re: Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1 Carbon 6th

[AaronMa]

Hi Thorsten:

Your case is very special, I never reproduce it.
Please pass "rmi_core.debug_flags=0x7" to kernel parameter, then boot, test and 
upload the dmesg.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1791427

Title:
  Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
  Carbon 6th

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Ubuntu 18.04.1

  Terminology in case we use different terms:
  touchpad - just the rectangular touch-sensitive surface below the keyboard 
(xinput lists it as Synaptics TM3288-011)
  trackpoint - the red thingy built into the keyboard + 3 physical buttons 
below the keyboard (trackpoint and buttons are integrated together; listed in 
xinput as TPPS/2 Elan TrackPoint)

  On September 7th, 2018, Lenovo has issued a BIOS update (v1.30), which
  enables proper S3 deep sleep state - users no longer have to patch
  DSDT tables to get it. It can be enabled in the BIOS settings. In X1
  carbon 6th generation models that have NFC, when laptop wakes from
  suspend by opening the lid, in most cases both touchpad and trackpoint
  stop working completely. They are also no longer listed when running
  xinput command. Sometimes just one of them stops working, usually the
  trackpoint. In some rare cases it is possible to bring them back by
  using these commands:

  echo -n none > /sys/devices/platform/i8042/serio1/drvctl
  echo -n reconnect > /sys/devices/platform/i8042/serio1/drvctl
  rmmod psmouse
  modprobe psmouse

  These worked properly when waking up from S2Idle sleep state (had
  these in a script that runs after waking the machine from suspend),
  but with S3 deep sleep these rarely work and the only way to bring
  back touchpad and/or trackpoint is turning off the machine and turning
  it on (restart does not help).

  I could not find any pattern that would show when the input devices
  stop working or start working again using the commands mentioned
  above. It's completely random from my perspective.

  This is happening on the standard issue 4.15.0-33-generic kernel that
  shipped with my Ubuntu 18.04 (with updates), as well as with newer
  mainline kernels, such as the newest point versions of 4.17, 4.18 and
  4.19 RC2.

  This happens regardless of whether "blacklist i2c_i801" is commented
  out in /etc/modprobe.d/blacklist.conf or not. It happens regardless of
  whether "psmouse.synaptics_intertouch=1" is passed as grub parameter.
  Presence of TLP does not make it better, nor worse.

  It appears that non-NFC models are not affected. I know at least one
  Arch Linux user who has the exact same model, but without this issue.
  I'm using synaptics driver (no libinput installed), he uses libinput
  and doesn't have synaptics, if that information is of any use.
  Libinput does not seem to help.

  This forum thread also has more details from users who updated their
  BIOS to get S3 suspend: https://forums.lenovo.com/t5/Linux-
  Discussion/X1-Carbon-Gen-6-cannot-enter-deep-sleep-S3-state-aka-
  Suspend-to/td-p/3998182/page/27

  Another related thread:
  https://bbs.archlinux.org/viewtopic.php?id=236367

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-33-generic 4.15.0-33.36
  ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
  Uname: Linux 4.15.0-33-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   maciej 2651 F...m pulseaudio
   /dev/snd/controlC0:  maciej 2651 F pulseaudio
  CurrentDesktop: i3
  Date: Sat Sep  8 13:45:43 2018
  HibernationDevice: RESUME=UUID=3116dcb0-d91e-4b2a-8166-43b7a9a9d36e
  InstallationDate: Installed on 2018-07-21 (49 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 13d3:56b2 IMC Networks 
   Bus 001 Device 002: ID 04b4:0060 Cypress Semiconductor Corp. Wireless 
optical mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20KH006KPB
  ProcFB:
   0 EFI VGA
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-33-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash psmouse.synaptics_intertouch=1 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-33-generic N/A
   linux-backports-modules-4.15.0-33-generic  N/A
   linux-firmware 1.173.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/31/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N23ET55W (1.30 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20KH006KPB
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40697 WIN
  dmi.chassis.asset.tag: No Asset Information
  

[Kernel-packages] [Bug 1791427] Re: Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1 Carbon 6th

[AaronMa]

Hi Thorsten:
Failing log of "XXX Failed to disable mouse XXX" doesn't matter.

Actually in line:
[  123.824705] psmouse serio2: trackpoint: Elan TrackPoint firmware: 0x06, 
buttons: 3/3

This means trackpoint works well, I assume touchpad works too.
Did you ever use the touchpad?
Please try to use touchpad by hand.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1791427

Title:
  Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
  Carbon 6th

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Ubuntu 18.04.1

  Terminology in case we use different terms:
  touchpad - just the rectangular touch-sensitive surface below the keyboard 
(xinput lists it as Synaptics TM3288-011)
  trackpoint - the red thingy built into the keyboard + 3 physical buttons 
below the keyboard (trackpoint and buttons are integrated together; listed in 
xinput as TPPS/2 Elan TrackPoint)

  On September 7th, 2018, Lenovo has issued a BIOS update (v1.30), which
  enables proper S3 deep sleep state - users no longer have to patch
  DSDT tables to get it. It can be enabled in the BIOS settings. In X1
  carbon 6th generation models that have NFC, when laptop wakes from
  suspend by opening the lid, in most cases both touchpad and trackpoint
  stop working completely. They are also no longer listed when running
  xinput command. Sometimes just one of them stops working, usually the
  trackpoint. In some rare cases it is possible to bring them back by
  using these commands:

  echo -n none > /sys/devices/platform/i8042/serio1/drvctl
  echo -n reconnect > /sys/devices/platform/i8042/serio1/drvctl
  rmmod psmouse
  modprobe psmouse

  These worked properly when waking up from S2Idle sleep state (had
  these in a script that runs after waking the machine from suspend),
  but with S3 deep sleep these rarely work and the only way to bring
  back touchpad and/or trackpoint is turning off the machine and turning
  it on (restart does not help).

  I could not find any pattern that would show when the input devices
  stop working or start working again using the commands mentioned
  above. It's completely random from my perspective.

  This is happening on the standard issue 4.15.0-33-generic kernel that
  shipped with my Ubuntu 18.04 (with updates), as well as with newer
  mainline kernels, such as the newest point versions of 4.17, 4.18 and
  4.19 RC2.

  This happens regardless of whether "blacklist i2c_i801" is commented
  out in /etc/modprobe.d/blacklist.conf or not. It happens regardless of
  whether "psmouse.synaptics_intertouch=1" is passed as grub parameter.
  Presence of TLP does not make it better, nor worse.

  It appears that non-NFC models are not affected. I know at least one
  Arch Linux user who has the exact same model, but without this issue.
  I'm using synaptics driver (no libinput installed), he uses libinput
  and doesn't have synaptics, if that information is of any use.
  Libinput does not seem to help.

  This forum thread also has more details from users who updated their
  BIOS to get S3 suspend: https://forums.lenovo.com/t5/Linux-
  Discussion/X1-Carbon-Gen-6-cannot-enter-deep-sleep-S3-state-aka-
  Suspend-to/td-p/3998182/page/27

  Another related thread:
  https://bbs.archlinux.org/viewtopic.php?id=236367

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-33-generic 4.15.0-33.36
  ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
  Uname: Linux 4.15.0-33-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   maciej 2651 F...m pulseaudio
   /dev/snd/controlC0:  maciej 2651 F pulseaudio
  CurrentDesktop: i3
  Date: Sat Sep  8 13:45:43 2018
  HibernationDevice: RESUME=UUID=3116dcb0-d91e-4b2a-8166-43b7a9a9d36e
  InstallationDate: Installed on 2018-07-21 (49 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 13d3:56b2 IMC Networks 
   Bus 001 Device 002: ID 04b4:0060 Cypress Semiconductor Corp. Wireless 
optical mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20KH006KPB
  ProcFB:
   0 EFI VGA
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-33-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash psmouse.synaptics_intertouch=1 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-33-generic N/A
   linux-backports-modules-4.15.0-33-generic  N/A
   linux-firmware 1.173.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/31/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N23ET55W (1.30 )
  dmi.board.asset.tag: Not 

[Kernel-packages] [Bug 1791427] Re: Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1 Carbon 6th

[AaronMa]

Kernel in #82 should use smbus mode.

i2c-i801 should be loaded;
no kernel parameters needed;

Recognized input devices names:
touchpad:
"Synaptics TM3288-011"
Trackpoint:
"TPPS/2 Elan TrackPoint"

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1791427

Title:
  Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
  Carbon 6th

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Ubuntu 18.04.1

  Terminology in case we use different terms:
  touchpad - just the rectangular touch-sensitive surface below the keyboard 
(xinput lists it as Synaptics TM3288-011)
  trackpoint - the red thingy built into the keyboard + 3 physical buttons 
below the keyboard (trackpoint and buttons are integrated together; listed in 
xinput as TPPS/2 Elan TrackPoint)

  On September 7th, 2018, Lenovo has issued a BIOS update (v1.30), which
  enables proper S3 deep sleep state - users no longer have to patch
  DSDT tables to get it. It can be enabled in the BIOS settings. In X1
  carbon 6th generation models that have NFC, when laptop wakes from
  suspend by opening the lid, in most cases both touchpad and trackpoint
  stop working completely. They are also no longer listed when running
  xinput command. Sometimes just one of them stops working, usually the
  trackpoint. In some rare cases it is possible to bring them back by
  using these commands:

  echo -n none > /sys/devices/platform/i8042/serio1/drvctl
  echo -n reconnect > /sys/devices/platform/i8042/serio1/drvctl
  rmmod psmouse
  modprobe psmouse

  These worked properly when waking up from S2Idle sleep state (had
  these in a script that runs after waking the machine from suspend),
  but with S3 deep sleep these rarely work and the only way to bring
  back touchpad and/or trackpoint is turning off the machine and turning
  it on (restart does not help).

  I could not find any pattern that would show when the input devices
  stop working or start working again using the commands mentioned
  above. It's completely random from my perspective.

  This is happening on the standard issue 4.15.0-33-generic kernel that
  shipped with my Ubuntu 18.04 (with updates), as well as with newer
  mainline kernels, such as the newest point versions of 4.17, 4.18 and
  4.19 RC2.

  This happens regardless of whether "blacklist i2c_i801" is commented
  out in /etc/modprobe.d/blacklist.conf or not. It happens regardless of
  whether "psmouse.synaptics_intertouch=1" is passed as grub parameter.
  Presence of TLP does not make it better, nor worse.

  It appears that non-NFC models are not affected. I know at least one
  Arch Linux user who has the exact same model, but without this issue.
  I'm using synaptics driver (no libinput installed), he uses libinput
  and doesn't have synaptics, if that information is of any use.
  Libinput does not seem to help.

  This forum thread also has more details from users who updated their
  BIOS to get S3 suspend: https://forums.lenovo.com/t5/Linux-
  Discussion/X1-Carbon-Gen-6-cannot-enter-deep-sleep-S3-state-aka-
  Suspend-to/td-p/3998182/page/27

  Another related thread:
  https://bbs.archlinux.org/viewtopic.php?id=236367

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-33-generic 4.15.0-33.36
  ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
  Uname: Linux 4.15.0-33-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   maciej 2651 F...m pulseaudio
   /dev/snd/controlC0:  maciej 2651 F pulseaudio
  CurrentDesktop: i3
  Date: Sat Sep  8 13:45:43 2018
  HibernationDevice: RESUME=UUID=3116dcb0-d91e-4b2a-8166-43b7a9a9d36e
  InstallationDate: Installed on 2018-07-21 (49 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 13d3:56b2 IMC Networks 
   Bus 001 Device 002: ID 04b4:0060 Cypress Semiconductor Corp. Wireless 
optical mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20KH006KPB
  ProcFB:
   0 EFI VGA
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-33-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash psmouse.synaptics_intertouch=1 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-33-generic N/A
   linux-backports-modules-4.15.0-33-generic  N/A
   linux-firmware 1.173.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/31/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N23ET55W (1.30 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20KH006KPB
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40697 WIN
  

[Kernel-packages] [Bug 1791427] Re: Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1 Carbon 6th

[AaronMa]

Could you try this kernel?

If it works, I will upstream the patch.

** Attachment added: "linux-image-4.15.18+_4.15.18+-1_amd64.deb"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1791427/+attachment/5229881/+files/linux-image-4.15.18+_4.15.18+-1_amd64.deb

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1791427

Title:
  Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
  Carbon 6th

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Ubuntu 18.04.1

  Terminology in case we use different terms:
  touchpad - just the rectangular touch-sensitive surface below the keyboard 
(xinput lists it as Synaptics TM3288-011)
  trackpoint - the red thingy built into the keyboard + 3 physical buttons 
below the keyboard (trackpoint and buttons are integrated together; listed in 
xinput as TPPS/2 Elan TrackPoint)

  On September 7th, 2018, Lenovo has issued a BIOS update (v1.30), which
  enables proper S3 deep sleep state - users no longer have to patch
  DSDT tables to get it. It can be enabled in the BIOS settings. In X1
  carbon 6th generation models that have NFC, when laptop wakes from
  suspend by opening the lid, in most cases both touchpad and trackpoint
  stop working completely. They are also no longer listed when running
  xinput command. Sometimes just one of them stops working, usually the
  trackpoint. In some rare cases it is possible to bring them back by
  using these commands:

  echo -n none > /sys/devices/platform/i8042/serio1/drvctl
  echo -n reconnect > /sys/devices/platform/i8042/serio1/drvctl
  rmmod psmouse
  modprobe psmouse

  These worked properly when waking up from S2Idle sleep state (had
  these in a script that runs after waking the machine from suspend),
  but with S3 deep sleep these rarely work and the only way to bring
  back touchpad and/or trackpoint is turning off the machine and turning
  it on (restart does not help).

  I could not find any pattern that would show when the input devices
  stop working or start working again using the commands mentioned
  above. It's completely random from my perspective.

  This is happening on the standard issue 4.15.0-33-generic kernel that
  shipped with my Ubuntu 18.04 (with updates), as well as with newer
  mainline kernels, such as the newest point versions of 4.17, 4.18 and
  4.19 RC2.

  This happens regardless of whether "blacklist i2c_i801" is commented
  out in /etc/modprobe.d/blacklist.conf or not. It happens regardless of
  whether "psmouse.synaptics_intertouch=1" is passed as grub parameter.
  Presence of TLP does not make it better, nor worse.

  It appears that non-NFC models are not affected. I know at least one
  Arch Linux user who has the exact same model, but without this issue.
  I'm using synaptics driver (no libinput installed), he uses libinput
  and doesn't have synaptics, if that information is of any use.
  Libinput does not seem to help.

  This forum thread also has more details from users who updated their
  BIOS to get S3 suspend: https://forums.lenovo.com/t5/Linux-
  Discussion/X1-Carbon-Gen-6-cannot-enter-deep-sleep-S3-state-aka-
  Suspend-to/td-p/3998182/page/27

  Another related thread:
  https://bbs.archlinux.org/viewtopic.php?id=236367

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-33-generic 4.15.0-33.36
  ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
  Uname: Linux 4.15.0-33-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   maciej 2651 F...m pulseaudio
   /dev/snd/controlC0:  maciej 2651 F pulseaudio
  CurrentDesktop: i3
  Date: Sat Sep  8 13:45:43 2018
  HibernationDevice: RESUME=UUID=3116dcb0-d91e-4b2a-8166-43b7a9a9d36e
  InstallationDate: Installed on 2018-07-21 (49 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 13d3:56b2 IMC Networks 
   Bus 001 Device 002: ID 04b4:0060 Cypress Semiconductor Corp. Wireless 
optical mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20KH006KPB
  ProcFB:
   0 EFI VGA
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-33-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash psmouse.synaptics_intertouch=1 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-33-generic N/A
   linux-backports-modules-4.15.0-33-generic  N/A
   linux-firmware 1.173.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/31/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N23ET55W (1.30 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20KH006KPB
  

[Kernel-packages] [Bug 1808389] Re: iwlwifi Intel 8265 firmware crashing on lenovo x1 Gen 6

[AaronMa]

Thanks, Emmanuel.

Hi James:
Could you try the new fw of 8265?
If it works, I will try to pick the new fw to Ubuntu release.

** Changed in: linux-firmware (Ubuntu)
   Importance: Undecided => Critical

** Changed in: linux-firmware (Ubuntu)
 Assignee: (unassigned) => AaronMa (mapengyu)

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-firmware in Ubuntu.
https://bugs.launchpad.net/bugs/1808389

Title:
  iwlwifi  Intel 8265 firmware crashing on lenovo x1 Gen 6

Status in Ubuntu:
  New
Status in linux-firmware package in Ubuntu:
  New

Bug description:
  Seeing repeated crashes of the Intel 8265 wireless card on a Lenovo X1
  Gen6.

  Firmware: 36.7596afd4.0

  
  Dec 13 11:53:36 james-x1 kernel: [  856.840159] wlp2s0: send auth to 
60:38:e0:70:a2:11 (try 1/3)
  Dec 13 11:53:36 james-x1 kernel: [  856.844875] iwlwifi :02:00.0: 
Microcode SW error detected.  Restarting 0x200.
  Dec 13 11:53:36 james-x1 kernel: [  856.845015] iwlwifi :02:00.0: Start 
IWL Error Log Dump:
  Dec 13 11:53:36 james-x1 kernel: [  856.845018] iwlwifi :02:00.0: Status: 
0x0100, count: 6
  Dec 13 11:53:36 james-x1 kernel: [  856.845021] iwlwifi :02:00.0: Loaded 
firmware version: 36.7596afd4.0
  Dec 13 11:53:36 james-x1 kernel: [  856.845024] iwlwifi :02:00.0: 
0x1006 | ADVANCED_SYSASSERT
  Dec 13 11:53:36 james-x1 kernel: [  856.845026] iwlwifi :02:00.0: 
0x02F0 | trm_hw_status0
  Dec 13 11:53:36 james-x1 kernel: [  856.845029] iwlwifi :02:00.0: 
0x | trm_hw_status1
  Dec 13 11:53:36 james-x1 kernel: [  856.845031] iwlwifi :02:00.0: 
0x000248DC | branchlink2
  Dec 13 11:53:36 james-x1 kernel: [  856.845034] iwlwifi :02:00.0: 
0x0003A7DA | interruptlink1
  Dec 13 11:53:36 james-x1 kernel: [  856.845036] iwlwifi :02:00.0: 
0x | interruptlink2
  Dec 13 11:53:36 james-x1 kernel: [  856.845039] iwlwifi :02:00.0: 
0xFEDA | data1
  Dec 13 11:53:36 james-x1 kernel: [  856.845041] iwlwifi :02:00.0: 
0xDEADBEEF | data2
  Dec 13 11:53:36 james-x1 kernel: [  856.845044] iwlwifi :02:00.0: 
0xDEADBEEF | data3
  Dec 13 11:53:36 james-x1 kernel: [  856.845046] iwlwifi :02:00.0: 
0x0007E1DC | beacon time
  Dec 13 11:53:36 james-x1 kernel: [  856.845048] iwlwifi :02:00.0: 
0x003B0850 | tsf low
  Dec 13 11:53:36 james-x1 kernel: [  856.845051] iwlwifi :02:00.0: 
0x | tsf hi
  Dec 13 11:53:36 james-x1 kernel: [  856.845053] iwlwifi :02:00.0: 
0x | time gp1
  Dec 13 11:53:36 james-x1 kernel: [  856.845055] iwlwifi :02:00.0: 
0x003B0852 | time gp2
  Dec 13 11:53:36 james-x1 kernel: [  856.845058] iwlwifi :02:00.0: 
0x0001 | uCode revision type
  Dec 13 11:53:36 james-x1 kernel: [  856.845060] iwlwifi :02:00.0: 
0x0024 | uCode version major
  Dec 13 11:53:36 james-x1 kernel: [  856.845063] iwlwifi :02:00.0: 
0x7596AFD4 | uCode version minor
  Dec 13 11:53:36 james-x1 kernel: [  856.845065] iwlwifi :02:00.0: 
0x0230 | hw version
  Dec 13 11:53:36 james-x1 kernel: [  856.845068] iwlwifi :02:00.0: 
0x18489000 | board version
  Dec 13 11:53:36 james-x1 kernel: [  856.845070] iwlwifi :02:00.0: 
0x0501001C | hcmd
  Dec 13 11:53:36 james-x1 kernel: [  856.845072] iwlwifi :02:00.0: 
0x00023008 | isr0
  Dec 13 11:53:36 james-x1 kernel: [  856.845075] iwlwifi :02:00.0: 
0x000D | isr1
  Dec 13 11:53:36 james-x1 kernel: [  856.845077] iwlwifi :02:00.0: 
0x08001802 | isr2
  Dec 13 11:53:36 james-x1 kernel: [  856.845080] iwlwifi :02:00.0: 
0x0041FDC0 | isr3
  Dec 13 11:53:36 james-x1 kernel: [  856.845082] iwlwifi :02:00.0: 
0x | isr4
  Dec 13 11:53:36 james-x1 kernel: [  856.845084] iwlwifi :02:00.0: 
0x00580118 | last cmd Id
  Dec 13 11:53:36 james-x1 kernel: [  856.845087] iwlwifi :02:00.0: 
0x | wait_event
  Dec 13 11:53:36 james-x1 kernel: [  856.845089] iwlwifi :02:00.0: 
0x76DD | l2p_control
  Dec 13 11:53:36 james-x1 kernel: [  856.845091] iwlwifi :02:00.0: 
0x0020 | l2p_duration
  Dec 13 11:53:36 james-x1 kernel: [  856.845094] iwlwifi :02:00.0: 
0x | l2p_mhvalid
  Dec 13 11:53:36 james-x1 kernel: [  856.845096] iwlwifi :02:00.0: 
0x00A0 | l2p_addr_match
  Dec 13 11:53:36 james-x1 kernel: [  856.845099] iwlwifi :02:00.0: 
0x000D | lmpm_pmg_sel
  Dec 13 11:53:36 james-x1 kernel: [  856.845101] iwlwifi :02:00.0: 
0x22040707 | timestamp
  Dec 13 11:53:36 james-x1 kernel: [  856.845103] iwlwifi :02:00.0: 
0x6070 | flow_handler
  Dec 13 11:53:36 james-x1 kernel: [  856.845170] iwlwifi :02:00.0: Start 
IWL Error Log Dump:
  Dec 13 11:53:36 james-x1 kernel: [  856.845173] iwlwifi :02:00.0: Status: 
0x0100, count: 7
  Dec 13 11:53:36 james-x1 kernel: [  856.845176] iwlwifi :02:00.0: 
0x0070 | ADVANCED_SYSASSERT
  Dec 13 11:53:36 james-x1 kernel: [  856.845178] iwlwifi :02:00.0: 
0x | umac branchlink1
  

[Kernel-packages] [Bug 1791427] Re: Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1 Carbon 6th

[AaronMa]

Hi Thorsten:
>From your log in comment #72 in PS/2 mode:
supended 2 times:

1, [ 1241.205049] PM: suspend entry (deep)
touchpad resume good:
[ 1242.947401] psmouse serio1: synaptics: queried max coordinates: x [..5678], 
y [..4758]
[ 1242.979820] psmouse serio1: synaptics: queried min coordinates: x [1266..], 
y [1094..]

2, [ 1280.646581] PM: suspend entry (deep)
touchpad resume good:
[ 1282.294734] psmouse serio1: synaptics: queried max coordinates: x [..5678], 
y [..4758]
[ 1282.327655] psmouse serio1: synaptics: queried min coordinates: x [1266..], 
y [1094..]

Could you clarify what was your problem?
Because no issue found in dmesg.

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1791427

Title:
  Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
  Carbon 6th

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Ubuntu 18.04.1

  Terminology in case we use different terms:
  touchpad - just the rectangular touch-sensitive surface below the keyboard 
(xinput lists it as Synaptics TM3288-011)
  trackpoint - the red thingy built into the keyboard + 3 physical buttons 
below the keyboard (trackpoint and buttons are integrated together; listed in 
xinput as TPPS/2 Elan TrackPoint)

  On September 7th, 2018, Lenovo has issued a BIOS update (v1.30), which
  enables proper S3 deep sleep state - users no longer have to patch
  DSDT tables to get it. It can be enabled in the BIOS settings. In X1
  carbon 6th generation models that have NFC, when laptop wakes from
  suspend by opening the lid, in most cases both touchpad and trackpoint
  stop working completely. They are also no longer listed when running
  xinput command. Sometimes just one of them stops working, usually the
  trackpoint. In some rare cases it is possible to bring them back by
  using these commands:

  echo -n none > /sys/devices/platform/i8042/serio1/drvctl
  echo -n reconnect > /sys/devices/platform/i8042/serio1/drvctl
  rmmod psmouse
  modprobe psmouse

  These worked properly when waking up from S2Idle sleep state (had
  these in a script that runs after waking the machine from suspend),
  but with S3 deep sleep these rarely work and the only way to bring
  back touchpad and/or trackpoint is turning off the machine and turning
  it on (restart does not help).

  I could not find any pattern that would show when the input devices
  stop working or start working again using the commands mentioned
  above. It's completely random from my perspective.

  This is happening on the standard issue 4.15.0-33-generic kernel that
  shipped with my Ubuntu 18.04 (with updates), as well as with newer
  mainline kernels, such as the newest point versions of 4.17, 4.18 and
  4.19 RC2.

  This happens regardless of whether "blacklist i2c_i801" is commented
  out in /etc/modprobe.d/blacklist.conf or not. It happens regardless of
  whether "psmouse.synaptics_intertouch=1" is passed as grub parameter.
  Presence of TLP does not make it better, nor worse.

  It appears that non-NFC models are not affected. I know at least one
  Arch Linux user who has the exact same model, but without this issue.
  I'm using synaptics driver (no libinput installed), he uses libinput
  and doesn't have synaptics, if that information is of any use.
  Libinput does not seem to help.

  This forum thread also has more details from users who updated their
  BIOS to get S3 suspend: https://forums.lenovo.com/t5/Linux-
  Discussion/X1-Carbon-Gen-6-cannot-enter-deep-sleep-S3-state-aka-
  Suspend-to/td-p/3998182/page/27

  Another related thread:
  https://bbs.archlinux.org/viewtopic.php?id=236367

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-33-generic 4.15.0-33.36
  ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
  Uname: Linux 4.15.0-33-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   maciej 2651 F...m pulseaudio
   /dev/snd/controlC0:  maciej 2651 F pulseaudio
  CurrentDesktop: i3
  Date: Sat Sep  8 13:45:43 2018
  HibernationDevice: RESUME=UUID=3116dcb0-d91e-4b2a-8166-43b7a9a9d36e
  InstallationDate: Installed on 2018-07-21 (49 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 13d3:56b2 IMC Networks 
   Bus 001 Device 002: ID 04b4:0060 Cypress Semiconductor Corp. Wireless 
optical mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20KH006KPB
  ProcFB:
   0 EFI VGA
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-33-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash psmouse.synaptics_intertouch=1 
vt.handoff=1
  RelatedPackageVersions:
   

[Kernel-packages] [Bug 1791427] Re: Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1 Carbon 6th

[AaronMa]

@ALinuxUser:

There are 2 modes for touchpad, One is PS/2 mode, the other is smbus
mode.

1, Old touchpad firmware:
touchpad can *not* work in PS/2 mode.
Only smbus mode is available

2, latest touchpad firmware:
Both PS/2 and smbus work well except after S3.
For now I didn't reproduce touchpad lost issue after S3 on PS/2 mode.
and dr_strangehate confirm PS/2 works well from S3 after updated to latest 
firmware.

>From your log, touchpad firmware is old ( not updated to latest version).
But you used PS/2 mode, it looks like your touchpad worked on PS/2 mode. 
This should not be expected on old firmware.

And for your log, it is not completed, it didn't show any issues of
touchpad.

For  smbus mode, there should be some firmware/driver issue, not found
yet.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1791427

Title:
  Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
  Carbon 6th

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Ubuntu 18.04.1

  Terminology in case we use different terms:
  touchpad - just the rectangular touch-sensitive surface below the keyboard 
(xinput lists it as Synaptics TM3288-011)
  trackpoint - the red thingy built into the keyboard + 3 physical buttons 
below the keyboard (trackpoint and buttons are integrated together; listed in 
xinput as TPPS/2 Elan TrackPoint)

  On September 7th, 2018, Lenovo has issued a BIOS update (v1.30), which
  enables proper S3 deep sleep state - users no longer have to patch
  DSDT tables to get it. It can be enabled in the BIOS settings. In X1
  carbon 6th generation models that have NFC, when laptop wakes from
  suspend by opening the lid, in most cases both touchpad and trackpoint
  stop working completely. They are also no longer listed when running
  xinput command. Sometimes just one of them stops working, usually the
  trackpoint. In some rare cases it is possible to bring them back by
  using these commands:

  echo -n none > /sys/devices/platform/i8042/serio1/drvctl
  echo -n reconnect > /sys/devices/platform/i8042/serio1/drvctl
  rmmod psmouse
  modprobe psmouse

  These worked properly when waking up from S2Idle sleep state (had
  these in a script that runs after waking the machine from suspend),
  but with S3 deep sleep these rarely work and the only way to bring
  back touchpad and/or trackpoint is turning off the machine and turning
  it on (restart does not help).

  I could not find any pattern that would show when the input devices
  stop working or start working again using the commands mentioned
  above. It's completely random from my perspective.

  This is happening on the standard issue 4.15.0-33-generic kernel that
  shipped with my Ubuntu 18.04 (with updates), as well as with newer
  mainline kernels, such as the newest point versions of 4.17, 4.18 and
  4.19 RC2.

  This happens regardless of whether "blacklist i2c_i801" is commented
  out in /etc/modprobe.d/blacklist.conf or not. It happens regardless of
  whether "psmouse.synaptics_intertouch=1" is passed as grub parameter.
  Presence of TLP does not make it better, nor worse.

  It appears that non-NFC models are not affected. I know at least one
  Arch Linux user who has the exact same model, but without this issue.
  I'm using synaptics driver (no libinput installed), he uses libinput
  and doesn't have synaptics, if that information is of any use.
  Libinput does not seem to help.

  This forum thread also has more details from users who updated their
  BIOS to get S3 suspend: https://forums.lenovo.com/t5/Linux-
  Discussion/X1-Carbon-Gen-6-cannot-enter-deep-sleep-S3-state-aka-
  Suspend-to/td-p/3998182/page/27

  Another related thread:
  https://bbs.archlinux.org/viewtopic.php?id=236367

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-33-generic 4.15.0-33.36
  ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
  Uname: Linux 4.15.0-33-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   maciej 2651 F...m pulseaudio
   /dev/snd/controlC0:  maciej 2651 F pulseaudio
  CurrentDesktop: i3
  Date: Sat Sep  8 13:45:43 2018
  HibernationDevice: RESUME=UUID=3116dcb0-d91e-4b2a-8166-43b7a9a9d36e
  InstallationDate: Installed on 2018-07-21 (49 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 13d3:56b2 IMC Networks 
   Bus 001 Device 002: ID 04b4:0060 Cypress Semiconductor Corp. Wireless 
optical mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20KH006KPB
  ProcFB:
   0 EFI VGA
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-33-generic 
root=/dev/mapper/ubuntu--vg-root 

[Kernel-packages] [Bug 1808389] Re: iwlwifi Intel 8265 firmware crashing on lenovo x1 Gen 6

[AaronMa]

It looks like bug:
https://bugs.launchpad.net/bugs/1805088

Could you try 4.15.0-1029.34 kernel or 4.17+ mainline kernel?

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https://bugs.launchpad.net/bugs/1808389

Title:
  iwlwifi  Intel 8265 firmware crashing on lenovo x1 Gen 6

Status in Ubuntu:
  New
Status in linux-firmware package in Ubuntu:
  New

Bug description:
  Seeing repeated crashes of the Intel 8265 wireless card on a Lenovo X1
  Gen6.

  Firmware: 36.7596afd4.0

  
  Dec 13 11:53:36 james-x1 kernel: [  856.840159] wlp2s0: send auth to 
60:38:e0:70:a2:11 (try 1/3)
  Dec 13 11:53:36 james-x1 kernel: [  856.844875] iwlwifi :02:00.0: 
Microcode SW error detected.  Restarting 0x200.
  Dec 13 11:53:36 james-x1 kernel: [  856.845015] iwlwifi :02:00.0: Start 
IWL Error Log Dump:
  Dec 13 11:53:36 james-x1 kernel: [  856.845018] iwlwifi :02:00.0: Status: 
0x0100, count: 6
  Dec 13 11:53:36 james-x1 kernel: [  856.845021] iwlwifi :02:00.0: Loaded 
firmware version: 36.7596afd4.0
  Dec 13 11:53:36 james-x1 kernel: [  856.845024] iwlwifi :02:00.0: 
0x1006 | ADVANCED_SYSASSERT
  Dec 13 11:53:36 james-x1 kernel: [  856.845026] iwlwifi :02:00.0: 
0x02F0 | trm_hw_status0
  Dec 13 11:53:36 james-x1 kernel: [  856.845029] iwlwifi :02:00.0: 
0x | trm_hw_status1
  Dec 13 11:53:36 james-x1 kernel: [  856.845031] iwlwifi :02:00.0: 
0x000248DC | branchlink2
  Dec 13 11:53:36 james-x1 kernel: [  856.845034] iwlwifi :02:00.0: 
0x0003A7DA | interruptlink1
  Dec 13 11:53:36 james-x1 kernel: [  856.845036] iwlwifi :02:00.0: 
0x | interruptlink2
  Dec 13 11:53:36 james-x1 kernel: [  856.845039] iwlwifi :02:00.0: 
0xFEDA | data1
  Dec 13 11:53:36 james-x1 kernel: [  856.845041] iwlwifi :02:00.0: 
0xDEADBEEF | data2
  Dec 13 11:53:36 james-x1 kernel: [  856.845044] iwlwifi :02:00.0: 
0xDEADBEEF | data3
  Dec 13 11:53:36 james-x1 kernel: [  856.845046] iwlwifi :02:00.0: 
0x0007E1DC | beacon time
  Dec 13 11:53:36 james-x1 kernel: [  856.845048] iwlwifi :02:00.0: 
0x003B0850 | tsf low
  Dec 13 11:53:36 james-x1 kernel: [  856.845051] iwlwifi :02:00.0: 
0x | tsf hi
  Dec 13 11:53:36 james-x1 kernel: [  856.845053] iwlwifi :02:00.0: 
0x | time gp1
  Dec 13 11:53:36 james-x1 kernel: [  856.845055] iwlwifi :02:00.0: 
0x003B0852 | time gp2
  Dec 13 11:53:36 james-x1 kernel: [  856.845058] iwlwifi :02:00.0: 
0x0001 | uCode revision type
  Dec 13 11:53:36 james-x1 kernel: [  856.845060] iwlwifi :02:00.0: 
0x0024 | uCode version major
  Dec 13 11:53:36 james-x1 kernel: [  856.845063] iwlwifi :02:00.0: 
0x7596AFD4 | uCode version minor
  Dec 13 11:53:36 james-x1 kernel: [  856.845065] iwlwifi :02:00.0: 
0x0230 | hw version
  Dec 13 11:53:36 james-x1 kernel: [  856.845068] iwlwifi :02:00.0: 
0x18489000 | board version
  Dec 13 11:53:36 james-x1 kernel: [  856.845070] iwlwifi :02:00.0: 
0x0501001C | hcmd
  Dec 13 11:53:36 james-x1 kernel: [  856.845072] iwlwifi :02:00.0: 
0x00023008 | isr0
  Dec 13 11:53:36 james-x1 kernel: [  856.845075] iwlwifi :02:00.0: 
0x000D | isr1
  Dec 13 11:53:36 james-x1 kernel: [  856.845077] iwlwifi :02:00.0: 
0x08001802 | isr2
  Dec 13 11:53:36 james-x1 kernel: [  856.845080] iwlwifi :02:00.0: 
0x0041FDC0 | isr3
  Dec 13 11:53:36 james-x1 kernel: [  856.845082] iwlwifi :02:00.0: 
0x | isr4
  Dec 13 11:53:36 james-x1 kernel: [  856.845084] iwlwifi :02:00.0: 
0x00580118 | last cmd Id
  Dec 13 11:53:36 james-x1 kernel: [  856.845087] iwlwifi :02:00.0: 
0x | wait_event
  Dec 13 11:53:36 james-x1 kernel: [  856.845089] iwlwifi :02:00.0: 
0x76DD | l2p_control
  Dec 13 11:53:36 james-x1 kernel: [  856.845091] iwlwifi :02:00.0: 
0x0020 | l2p_duration
  Dec 13 11:53:36 james-x1 kernel: [  856.845094] iwlwifi :02:00.0: 
0x | l2p_mhvalid
  Dec 13 11:53:36 james-x1 kernel: [  856.845096] iwlwifi :02:00.0: 
0x00A0 | l2p_addr_match
  Dec 13 11:53:36 james-x1 kernel: [  856.845099] iwlwifi :02:00.0: 
0x000D | lmpm_pmg_sel
  Dec 13 11:53:36 james-x1 kernel: [  856.845101] iwlwifi :02:00.0: 
0x22040707 | timestamp
  Dec 13 11:53:36 james-x1 kernel: [  856.845103] iwlwifi :02:00.0: 
0x6070 | flow_handler
  Dec 13 11:53:36 james-x1 kernel: [  856.845170] iwlwifi :02:00.0: Start 
IWL Error Log Dump:
  Dec 13 11:53:36 james-x1 kernel: [  856.845173] iwlwifi :02:00.0: Status: 
0x0100, count: 7
  Dec 13 11:53:36 james-x1 kernel: [  856.845176] iwlwifi :02:00.0: 
0x0070 | ADVANCED_SYSASSERT
  Dec 13 11:53:36 james-x1 kernel: [  856.845178] iwlwifi :02:00.0: 
0x | umac branchlink1
  Dec 13 11:53:36 james-x1 kernel: [  856.845181] iwlwifi :02:00.0: 
0xC00868A4 | umac branchlink2
  Dec 13 11:53:36 james-x1 kernel: [  856.845183] iwlwifi :02:00.0: 

[Kernel-packages] [Bug 1791427] Re: Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1 Carbon 6th

[AaronMa]

@ALinuxUser,

What is the issue on your laptop.
1, You use "psmouse.synaptics_intertouch=0" in 4.19 kenrel, Does touchpad work 
well?

2, Not fully dmesg uploaded after S3 resume, does touchpad work after
resume?

Could you upload dmesg after touchpad lost ?

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1791427

Title:
  Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
  Carbon 6th

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Ubuntu 18.04.1

  Terminology in case we use different terms:
  touchpad - just the rectangular touch-sensitive surface below the keyboard 
(xinput lists it as Synaptics TM3288-011)
  trackpoint - the red thingy built into the keyboard + 3 physical buttons 
below the keyboard (trackpoint and buttons are integrated together; listed in 
xinput as TPPS/2 Elan TrackPoint)

  On September 7th, 2018, Lenovo has issued a BIOS update (v1.30), which
  enables proper S3 deep sleep state - users no longer have to patch
  DSDT tables to get it. It can be enabled in the BIOS settings. In X1
  carbon 6th generation models that have NFC, when laptop wakes from
  suspend by opening the lid, in most cases both touchpad and trackpoint
  stop working completely. They are also no longer listed when running
  xinput command. Sometimes just one of them stops working, usually the
  trackpoint. In some rare cases it is possible to bring them back by
  using these commands:

  echo -n none > /sys/devices/platform/i8042/serio1/drvctl
  echo -n reconnect > /sys/devices/platform/i8042/serio1/drvctl
  rmmod psmouse
  modprobe psmouse

  These worked properly when waking up from S2Idle sleep state (had
  these in a script that runs after waking the machine from suspend),
  but with S3 deep sleep these rarely work and the only way to bring
  back touchpad and/or trackpoint is turning off the machine and turning
  it on (restart does not help).

  I could not find any pattern that would show when the input devices
  stop working or start working again using the commands mentioned
  above. It's completely random from my perspective.

  This is happening on the standard issue 4.15.0-33-generic kernel that
  shipped with my Ubuntu 18.04 (with updates), as well as with newer
  mainline kernels, such as the newest point versions of 4.17, 4.18 and
  4.19 RC2.

  This happens regardless of whether "blacklist i2c_i801" is commented
  out in /etc/modprobe.d/blacklist.conf or not. It happens regardless of
  whether "psmouse.synaptics_intertouch=1" is passed as grub parameter.
  Presence of TLP does not make it better, nor worse.

  It appears that non-NFC models are not affected. I know at least one
  Arch Linux user who has the exact same model, but without this issue.
  I'm using synaptics driver (no libinput installed), he uses libinput
  and doesn't have synaptics, if that information is of any use.
  Libinput does not seem to help.

  This forum thread also has more details from users who updated their
  BIOS to get S3 suspend: https://forums.lenovo.com/t5/Linux-
  Discussion/X1-Carbon-Gen-6-cannot-enter-deep-sleep-S3-state-aka-
  Suspend-to/td-p/3998182/page/27

  Another related thread:
  https://bbs.archlinux.org/viewtopic.php?id=236367

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-33-generic 4.15.0-33.36
  ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
  Uname: Linux 4.15.0-33-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   maciej 2651 F...m pulseaudio
   /dev/snd/controlC0:  maciej 2651 F pulseaudio
  CurrentDesktop: i3
  Date: Sat Sep  8 13:45:43 2018
  HibernationDevice: RESUME=UUID=3116dcb0-d91e-4b2a-8166-43b7a9a9d36e
  InstallationDate: Installed on 2018-07-21 (49 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 13d3:56b2 IMC Networks 
   Bus 001 Device 002: ID 04b4:0060 Cypress Semiconductor Corp. Wireless 
optical mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20KH006KPB
  ProcFB:
   0 EFI VGA
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-33-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash psmouse.synaptics_intertouch=1 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-33-generic N/A
   linux-backports-modules-4.15.0-33-generic  N/A
   linux-firmware 1.173.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/31/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N23ET55W (1.30 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20KH006KPB
  dmi.board.vendor: 

[Kernel-packages] [Bug 1791427] Re: Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1 Carbon 6th

[AaronMa]

@Pietari,

Please booting with "psmouse.synaptics_intertouch=0" to enforce PS/2 mode.
And upload dmesg after S3/resume when touchpad lost.

your log shown rmi_smbus is still in use.

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1791427

Title:
  Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
  Carbon 6th

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Ubuntu 18.04.1

  Terminology in case we use different terms:
  touchpad - just the rectangular touch-sensitive surface below the keyboard 
(xinput lists it as Synaptics TM3288-011)
  trackpoint - the red thingy built into the keyboard + 3 physical buttons 
below the keyboard (trackpoint and buttons are integrated together; listed in 
xinput as TPPS/2 Elan TrackPoint)

  On September 7th, 2018, Lenovo has issued a BIOS update (v1.30), which
  enables proper S3 deep sleep state - users no longer have to patch
  DSDT tables to get it. It can be enabled in the BIOS settings. In X1
  carbon 6th generation models that have NFC, when laptop wakes from
  suspend by opening the lid, in most cases both touchpad and trackpoint
  stop working completely. They are also no longer listed when running
  xinput command. Sometimes just one of them stops working, usually the
  trackpoint. In some rare cases it is possible to bring them back by
  using these commands:

  echo -n none > /sys/devices/platform/i8042/serio1/drvctl
  echo -n reconnect > /sys/devices/platform/i8042/serio1/drvctl
  rmmod psmouse
  modprobe psmouse

  These worked properly when waking up from S2Idle sleep state (had
  these in a script that runs after waking the machine from suspend),
  but with S3 deep sleep these rarely work and the only way to bring
  back touchpad and/or trackpoint is turning off the machine and turning
  it on (restart does not help).

  I could not find any pattern that would show when the input devices
  stop working or start working again using the commands mentioned
  above. It's completely random from my perspective.

  This is happening on the standard issue 4.15.0-33-generic kernel that
  shipped with my Ubuntu 18.04 (with updates), as well as with newer
  mainline kernels, such as the newest point versions of 4.17, 4.18 and
  4.19 RC2.

  This happens regardless of whether "blacklist i2c_i801" is commented
  out in /etc/modprobe.d/blacklist.conf or not. It happens regardless of
  whether "psmouse.synaptics_intertouch=1" is passed as grub parameter.
  Presence of TLP does not make it better, nor worse.

  It appears that non-NFC models are not affected. I know at least one
  Arch Linux user who has the exact same model, but without this issue.
  I'm using synaptics driver (no libinput installed), he uses libinput
  and doesn't have synaptics, if that information is of any use.
  Libinput does not seem to help.

  This forum thread also has more details from users who updated their
  BIOS to get S3 suspend: https://forums.lenovo.com/t5/Linux-
  Discussion/X1-Carbon-Gen-6-cannot-enter-deep-sleep-S3-state-aka-
  Suspend-to/td-p/3998182/page/27

  Another related thread:
  https://bbs.archlinux.org/viewtopic.php?id=236367

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-33-generic 4.15.0-33.36
  ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
  Uname: Linux 4.15.0-33-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   maciej 2651 F...m pulseaudio
   /dev/snd/controlC0:  maciej 2651 F pulseaudio
  CurrentDesktop: i3
  Date: Sat Sep  8 13:45:43 2018
  HibernationDevice: RESUME=UUID=3116dcb0-d91e-4b2a-8166-43b7a9a9d36e
  InstallationDate: Installed on 2018-07-21 (49 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 13d3:56b2 IMC Networks 
   Bus 001 Device 002: ID 04b4:0060 Cypress Semiconductor Corp. Wireless 
optical mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20KH006KPB
  ProcFB:
   0 EFI VGA
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-33-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash psmouse.synaptics_intertouch=1 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-33-generic N/A
   linux-backports-modules-4.15.0-33-generic  N/A
   linux-firmware 1.173.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/31/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N23ET55W (1.30 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20KH006KPB
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40697 WIN
  dmi.chassis.asset.tag: No Asset 

[Kernel-packages] [Bug 1802689] Re: Upgrade to kmod (25-1ubuntu1.1) causes Lenovo x240 laptop to hang on boot

[AaronMa]

Tested on ThinkPad X240s:
ThinkPad BIOS GIET52WW (2.00 )
Lenovo ThinkPad X240s, model 333

Hang issue is not reproduced.

Loading i2c_i801 runtime  didn't cause any issue.
Booting with touchpad in smbus which using i2c_i801 module, Ubuntu 18.04 works 
fine, touchpad works fine.

Log attached.

Could you provide more details, like dmesg, call trace when system hang?

** Attachment added: "x240s-boot-i2c-rmi.log"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1802689/+attachment/5221547/+files/x240s-boot-i2c-rmi.log

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https://bugs.launchpad.net/bugs/1802689

Title:
  Upgrade to kmod (25-1ubuntu1.1) causes Lenovo x240 laptop to hang on
  boot

Status in kmod package in Ubuntu:
  Fix Released
Status in linux package in Ubuntu:
  Incomplete
Status in kmod source package in Xenial:
  Fix Committed
Status in linux source package in Xenial:
  Incomplete
Status in kmod source package in Bionic:
  Fix Committed
Status in linux source package in Bionic:
  Incomplete
Status in kmod source package in Cosmic:
  Fix Committed
Status in linux source package in Cosmic:
  Incomplete

Bug description:
  After upgrading my Lenovo x240 laptop to kmod (25-1ubuntu1.1), it
  hangs on boot.

  After blacklisting i2c_i801 everything works great again.

  I realize that this was a fix for bug 1786574, and that helps some
  other folks out.  I'm not sure what the right fix is but there's got
  to be something that works for everyone.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1791427] Re: Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1 Carbon 6th

[AaronMa]

Could you guys upload dmesg when your touchpad failed?

Otherwise no info just fail result will not help debug issues/

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1791427

Title:
  Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
  Carbon 6th

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Ubuntu 18.04.1

  Terminology in case we use different terms:
  touchpad - just the rectangular touch-sensitive surface below the keyboard 
(xinput lists it as Synaptics TM3288-011)
  trackpoint - the red thingy built into the keyboard + 3 physical buttons 
below the keyboard (trackpoint and buttons are integrated together; listed in 
xinput as TPPS/2 Elan TrackPoint)

  On September 7th, 2018, Lenovo has issued a BIOS update (v1.30), which
  enables proper S3 deep sleep state - users no longer have to patch
  DSDT tables to get it. It can be enabled in the BIOS settings. In X1
  carbon 6th generation models that have NFC, when laptop wakes from
  suspend by opening the lid, in most cases both touchpad and trackpoint
  stop working completely. They are also no longer listed when running
  xinput command. Sometimes just one of them stops working, usually the
  trackpoint. In some rare cases it is possible to bring them back by
  using these commands:

  echo -n none > /sys/devices/platform/i8042/serio1/drvctl
  echo -n reconnect > /sys/devices/platform/i8042/serio1/drvctl
  rmmod psmouse
  modprobe psmouse

  These worked properly when waking up from S2Idle sleep state (had
  these in a script that runs after waking the machine from suspend),
  but with S3 deep sleep these rarely work and the only way to bring
  back touchpad and/or trackpoint is turning off the machine and turning
  it on (restart does not help).

  I could not find any pattern that would show when the input devices
  stop working or start working again using the commands mentioned
  above. It's completely random from my perspective.

  This is happening on the standard issue 4.15.0-33-generic kernel that
  shipped with my Ubuntu 18.04 (with updates), as well as with newer
  mainline kernels, such as the newest point versions of 4.17, 4.18 and
  4.19 RC2.

  This happens regardless of whether "blacklist i2c_i801" is commented
  out in /etc/modprobe.d/blacklist.conf or not. It happens regardless of
  whether "psmouse.synaptics_intertouch=1" is passed as grub parameter.
  Presence of TLP does not make it better, nor worse.

  It appears that non-NFC models are not affected. I know at least one
  Arch Linux user who has the exact same model, but without this issue.
  I'm using synaptics driver (no libinput installed), he uses libinput
  and doesn't have synaptics, if that information is of any use.
  Libinput does not seem to help.

  This forum thread also has more details from users who updated their
  BIOS to get S3 suspend: https://forums.lenovo.com/t5/Linux-
  Discussion/X1-Carbon-Gen-6-cannot-enter-deep-sleep-S3-state-aka-
  Suspend-to/td-p/3998182/page/27

  Another related thread:
  https://bbs.archlinux.org/viewtopic.php?id=236367

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-33-generic 4.15.0-33.36
  ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
  Uname: Linux 4.15.0-33-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   maciej 2651 F...m pulseaudio
   /dev/snd/controlC0:  maciej 2651 F pulseaudio
  CurrentDesktop: i3
  Date: Sat Sep  8 13:45:43 2018
  HibernationDevice: RESUME=UUID=3116dcb0-d91e-4b2a-8166-43b7a9a9d36e
  InstallationDate: Installed on 2018-07-21 (49 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 13d3:56b2 IMC Networks 
   Bus 001 Device 002: ID 04b4:0060 Cypress Semiconductor Corp. Wireless 
optical mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20KH006KPB
  ProcFB:
   0 EFI VGA
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-33-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash psmouse.synaptics_intertouch=1 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-33-generic N/A
   linux-backports-modules-4.15.0-33-generic  N/A
   linux-firmware 1.173.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/31/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N23ET55W (1.30 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20KH006KPB
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40697 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  

[Kernel-packages] [Bug 1805344] Re: SRU: Fix kernel xhci hang when resume from S3

[AaronMa]

Suspend/Resume good for 30 times with kernel linux-
image-4.15.0-1029-oem.

** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic

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Title:
  SRU: Fix kernel xhci hang when resume from S3

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  [Impact]
  On some thinkpad laptops, Realtek USB3.0 Card Reader [0bda:0328] reports 
wrong port status on
  Cannon lake PCH USB3.1 xHCI [8086:a36d] after resume from S3, then kernel 
hang.

  [Fix]
  Restrict the USB2 resume status check in USB2 roothub to fix hang issue.

  [Test Case]
  Suspend/resume 30 times OK.

  [Regression Potential]
  Low, upstream fix cherry-picked.

  These 2 patches are already Cc: sta...@vger.kernel.org, cosmic and
  future kernel will get these 2 patches.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1802135] Re: broken touchpad after i2c-i801 blacklist change

[AaronMa]

thinkpad 11e 3rd touchpad works fine on bionic proposed kernel 
linux-image-4.15.0-1029-oem.
i2c-i801 is loaded.
touchpad is detected as s3203_ver5.

Could you try this kernel with i2c_i801 unblacklisted?

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Title:
  broken touchpad after i2c-i801 blacklist change

Status in kmod package in Ubuntu:
  Fix Released
Status in linux package in Ubuntu:
  Confirmed
Status in kmod source package in Xenial:
  Fix Committed
Status in linux source package in Xenial:
  Confirmed
Status in kmod source package in Bionic:
  Fix Committed
Status in linux source package in Bionic:
  Confirmed
Status in kmod source package in Cosmic:
  Fix Committed
Status in linux source package in Cosmic:
  Confirmed

Bug description:
  SRU:
  

  [Impact]
  ThinkPad 11e 2nd/3rd touchpad not working when load i2c-i801.
  PNP LEN0049 will use smbus by default in kernel, but i2c bus is in
  runtime suspend mode in old touchpad fw.
  Then touchpad will not work.
  LEN2040 on 11e 3rd can reproduce this issue by passing
  psmouse.synaptics_intertouch=1

  These 2 pnp device should be the same one Synaptics s3203_ver5.

  [Fix]
  i2c-i801 should auto suspend when not used, no need runtime pm.

  [Test Case]
  Tested on Thinkpad 11e 3rd.
  Touchpad works fine.

  [Regression Potential]
  Low, upstream fix cherry-picked.

  4.18 kernel patch, no need for cosmic.

  
  Original bug report:
  =
  After upgrading to kmod (24-1ubuntu3.1) the trackpads stop working on Lenovo 
11e 2nd gen machines.

  We have a fleet of approximetly 1000 of them in production running
  ubuntu 18.04. Prior to this update the trackpads worked out of box in
  18.04.

  We are currently working around the issue by deploying our own
  blacklist files.

  Here is a link to the SRU justification: https://bugs.launchpad.net
  /hwe-next/+bug/1786574

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[Kernel-packages] [Bug 1804604] Re: SRU: Fix thinkpad 11e 3rd boot hang

[AaronMa]

Booting 4.15.0-1029-oem OK on ThinkPad 11e 3rd.

** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic

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Title:
  SRU: Fix thinkpad 11e 3rd boot hang

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  [Impact]
  ThinkPad 11e 3rd boot hang in systemd loading.

  [Fix]
  When boot case acpi_lpss_resume() get called without a corresponding 
acpi_lpss_suspend() having been called.
  Thus force setting the flag during boot.

  [Test Case]
  Tested on Thinkpad 11e 3rd.
  Booting successfully.

  [Regression Potential]
  Low,  upstream fix cherry-picked.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1806039] Re: Touchpad not showing in /proc/bus/input/devices

[AaronMa]

please try one or more of these kernel parameters:
i8042.noloop  i8042.nopnp

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Title:
  Touchpad not showing in /proc/bus/input/devices

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Device: Acer A114-32-P34S
  Touchpad type: Unknown
  Working on Windows

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[Kernel-packages] [Bug 1791427] Re: Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1 Carbon 6th

[AaronMa]

If fresh install used SynPS/2 touchpad, it should be that kmod add i2c_i801 in 
blacklist.
In a newer kmod version, i2c_i801 is removed from blacklist.

You can check /etc/modprobe.d/blacklist.conf.

Please add i2c_i801 in this blacklist. and update-initramfs -u -k 
.
"lsmod |grep i2c"  to check if i2c_i801 is loaded.

either blacklist i2c_i801 or  "psmouse.synaptics_intertouch=0" will
enforce PS/2 mode.

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Title:
  Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
  Carbon 6th

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Ubuntu 18.04.1

  Terminology in case we use different terms:
  touchpad - just the rectangular touch-sensitive surface below the keyboard 
(xinput lists it as Synaptics TM3288-011)
  trackpoint - the red thingy built into the keyboard + 3 physical buttons 
below the keyboard (trackpoint and buttons are integrated together; listed in 
xinput as TPPS/2 Elan TrackPoint)

  On September 7th, 2018, Lenovo has issued a BIOS update (v1.30), which
  enables proper S3 deep sleep state - users no longer have to patch
  DSDT tables to get it. It can be enabled in the BIOS settings. In X1
  carbon 6th generation models that have NFC, when laptop wakes from
  suspend by opening the lid, in most cases both touchpad and trackpoint
  stop working completely. They are also no longer listed when running
  xinput command. Sometimes just one of them stops working, usually the
  trackpoint. In some rare cases it is possible to bring them back by
  using these commands:

  echo -n none > /sys/devices/platform/i8042/serio1/drvctl
  echo -n reconnect > /sys/devices/platform/i8042/serio1/drvctl
  rmmod psmouse
  modprobe psmouse

  These worked properly when waking up from S2Idle sleep state (had
  these in a script that runs after waking the machine from suspend),
  but with S3 deep sleep these rarely work and the only way to bring
  back touchpad and/or trackpoint is turning off the machine and turning
  it on (restart does not help).

  I could not find any pattern that would show when the input devices
  stop working or start working again using the commands mentioned
  above. It's completely random from my perspective.

  This is happening on the standard issue 4.15.0-33-generic kernel that
  shipped with my Ubuntu 18.04 (with updates), as well as with newer
  mainline kernels, such as the newest point versions of 4.17, 4.18 and
  4.19 RC2.

  This happens regardless of whether "blacklist i2c_i801" is commented
  out in /etc/modprobe.d/blacklist.conf or not. It happens regardless of
  whether "psmouse.synaptics_intertouch=1" is passed as grub parameter.
  Presence of TLP does not make it better, nor worse.

  It appears that non-NFC models are not affected. I know at least one
  Arch Linux user who has the exact same model, but without this issue.
  I'm using synaptics driver (no libinput installed), he uses libinput
  and doesn't have synaptics, if that information is of any use.
  Libinput does not seem to help.

  This forum thread also has more details from users who updated their
  BIOS to get S3 suspend: https://forums.lenovo.com/t5/Linux-
  Discussion/X1-Carbon-Gen-6-cannot-enter-deep-sleep-S3-state-aka-
  Suspend-to/td-p/3998182/page/27

  Another related thread:
  https://bbs.archlinux.org/viewtopic.php?id=236367

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-33-generic 4.15.0-33.36
  ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
  Uname: Linux 4.15.0-33-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   maciej 2651 F...m pulseaudio
   /dev/snd/controlC0:  maciej 2651 F pulseaudio
  CurrentDesktop: i3
  Date: Sat Sep  8 13:45:43 2018
  HibernationDevice: RESUME=UUID=3116dcb0-d91e-4b2a-8166-43b7a9a9d36e
  InstallationDate: Installed on 2018-07-21 (49 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 13d3:56b2 IMC Networks 
   Bus 001 Device 002: ID 04b4:0060 Cypress Semiconductor Corp. Wireless 
optical mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20KH006KPB
  ProcFB:
   0 EFI VGA
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-33-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash psmouse.synaptics_intertouch=1 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-33-generic N/A
   linux-backports-modules-4.15.0-33-generic  N/A
   linux-firmware 1.173.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/31/2018
  

[Kernel-packages] [Bug 1791427] Re: Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1 Carbon 6th

[AaronMa]

Booting with "psmouse.synaptics_intertouch=0" will enforce PS/2 mode.
Please try.

If you have issues, please upload dmesg.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1791427

Title:
  Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
  Carbon 6th

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Ubuntu 18.04.1

  Terminology in case we use different terms:
  touchpad - just the rectangular touch-sensitive surface below the keyboard 
(xinput lists it as Synaptics TM3288-011)
  trackpoint - the red thingy built into the keyboard + 3 physical buttons 
below the keyboard (trackpoint and buttons are integrated together; listed in 
xinput as TPPS/2 Elan TrackPoint)

  On September 7th, 2018, Lenovo has issued a BIOS update (v1.30), which
  enables proper S3 deep sleep state - users no longer have to patch
  DSDT tables to get it. It can be enabled in the BIOS settings. In X1
  carbon 6th generation models that have NFC, when laptop wakes from
  suspend by opening the lid, in most cases both touchpad and trackpoint
  stop working completely. They are also no longer listed when running
  xinput command. Sometimes just one of them stops working, usually the
  trackpoint. In some rare cases it is possible to bring them back by
  using these commands:

  echo -n none > /sys/devices/platform/i8042/serio1/drvctl
  echo -n reconnect > /sys/devices/platform/i8042/serio1/drvctl
  rmmod psmouse
  modprobe psmouse

  These worked properly when waking up from S2Idle sleep state (had
  these in a script that runs after waking the machine from suspend),
  but with S3 deep sleep these rarely work and the only way to bring
  back touchpad and/or trackpoint is turning off the machine and turning
  it on (restart does not help).

  I could not find any pattern that would show when the input devices
  stop working or start working again using the commands mentioned
  above. It's completely random from my perspective.

  This is happening on the standard issue 4.15.0-33-generic kernel that
  shipped with my Ubuntu 18.04 (with updates), as well as with newer
  mainline kernels, such as the newest point versions of 4.17, 4.18 and
  4.19 RC2.

  This happens regardless of whether "blacklist i2c_i801" is commented
  out in /etc/modprobe.d/blacklist.conf or not. It happens regardless of
  whether "psmouse.synaptics_intertouch=1" is passed as grub parameter.
  Presence of TLP does not make it better, nor worse.

  It appears that non-NFC models are not affected. I know at least one
  Arch Linux user who has the exact same model, but without this issue.
  I'm using synaptics driver (no libinput installed), he uses libinput
  and doesn't have synaptics, if that information is of any use.
  Libinput does not seem to help.

  This forum thread also has more details from users who updated their
  BIOS to get S3 suspend: https://forums.lenovo.com/t5/Linux-
  Discussion/X1-Carbon-Gen-6-cannot-enter-deep-sleep-S3-state-aka-
  Suspend-to/td-p/3998182/page/27

  Another related thread:
  https://bbs.archlinux.org/viewtopic.php?id=236367

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-33-generic 4.15.0-33.36
  ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
  Uname: Linux 4.15.0-33-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   maciej 2651 F...m pulseaudio
   /dev/snd/controlC0:  maciej 2651 F pulseaudio
  CurrentDesktop: i3
  Date: Sat Sep  8 13:45:43 2018
  HibernationDevice: RESUME=UUID=3116dcb0-d91e-4b2a-8166-43b7a9a9d36e
  InstallationDate: Installed on 2018-07-21 (49 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 13d3:56b2 IMC Networks 
   Bus 001 Device 002: ID 04b4:0060 Cypress Semiconductor Corp. Wireless 
optical mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20KH006KPB
  ProcFB:
   0 EFI VGA
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-33-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash psmouse.synaptics_intertouch=1 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-33-generic N/A
   linux-backports-modules-4.15.0-33-generic  N/A
   linux-firmware 1.173.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/31/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N23ET55W (1.30 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20KH006KPB
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40697 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: 

[Kernel-packages] [Bug 1791427] Re: Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1 Carbon 6th

[AaronMa]

Hi dr_strangehate:

Could you upload dmesg?
Booting with "psmouse.synaptics_intertouch=0", when failed to detect touchpad.

Thanks,
Aaron

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1791427

Title:
  Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
  Carbon 6th

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Ubuntu 18.04.1

  Terminology in case we use different terms:
  touchpad - just the rectangular touch-sensitive surface below the keyboard 
(xinput lists it as Synaptics TM3288-011)
  trackpoint - the red thingy built into the keyboard + 3 physical buttons 
below the keyboard (trackpoint and buttons are integrated together; listed in 
xinput as TPPS/2 Elan TrackPoint)

  On September 7th, 2018, Lenovo has issued a BIOS update (v1.30), which
  enables proper S3 deep sleep state - users no longer have to patch
  DSDT tables to get it. It can be enabled in the BIOS settings. In X1
  carbon 6th generation models that have NFC, when laptop wakes from
  suspend by opening the lid, in most cases both touchpad and trackpoint
  stop working completely. They are also no longer listed when running
  xinput command. Sometimes just one of them stops working, usually the
  trackpoint. In some rare cases it is possible to bring them back by
  using these commands:

  echo -n none > /sys/devices/platform/i8042/serio1/drvctl
  echo -n reconnect > /sys/devices/platform/i8042/serio1/drvctl
  rmmod psmouse
  modprobe psmouse

  These worked properly when waking up from S2Idle sleep state (had
  these in a script that runs after waking the machine from suspend),
  but with S3 deep sleep these rarely work and the only way to bring
  back touchpad and/or trackpoint is turning off the machine and turning
  it on (restart does not help).

  I could not find any pattern that would show when the input devices
  stop working or start working again using the commands mentioned
  above. It's completely random from my perspective.

  This is happening on the standard issue 4.15.0-33-generic kernel that
  shipped with my Ubuntu 18.04 (with updates), as well as with newer
  mainline kernels, such as the newest point versions of 4.17, 4.18 and
  4.19 RC2.

  This happens regardless of whether "blacklist i2c_i801" is commented
  out in /etc/modprobe.d/blacklist.conf or not. It happens regardless of
  whether "psmouse.synaptics_intertouch=1" is passed as grub parameter.
  Presence of TLP does not make it better, nor worse.

  It appears that non-NFC models are not affected. I know at least one
  Arch Linux user who has the exact same model, but without this issue.
  I'm using synaptics driver (no libinput installed), he uses libinput
  and doesn't have synaptics, if that information is of any use.
  Libinput does not seem to help.

  This forum thread also has more details from users who updated their
  BIOS to get S3 suspend: https://forums.lenovo.com/t5/Linux-
  Discussion/X1-Carbon-Gen-6-cannot-enter-deep-sleep-S3-state-aka-
  Suspend-to/td-p/3998182/page/27

  Another related thread:
  https://bbs.archlinux.org/viewtopic.php?id=236367

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-33-generic 4.15.0-33.36
  ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
  Uname: Linux 4.15.0-33-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   maciej 2651 F...m pulseaudio
   /dev/snd/controlC0:  maciej 2651 F pulseaudio
  CurrentDesktop: i3
  Date: Sat Sep  8 13:45:43 2018
  HibernationDevice: RESUME=UUID=3116dcb0-d91e-4b2a-8166-43b7a9a9d36e
  InstallationDate: Installed on 2018-07-21 (49 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 13d3:56b2 IMC Networks 
   Bus 001 Device 002: ID 04b4:0060 Cypress Semiconductor Corp. Wireless 
optical mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20KH006KPB
  ProcFB:
   0 EFI VGA
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-33-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash psmouse.synaptics_intertouch=1 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-33-generic N/A
   linux-backports-modules-4.15.0-33-generic  N/A
   linux-firmware 1.173.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/31/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N23ET55W (1.30 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20KH006KPB
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40697 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  

[Kernel-packages] [Bug 1805344] [NEW] SRU: Fix kernel xhci hang when resume from S3

[AaronMa]

Public bug reported:

[Impact]
On some thinkpad laptops, Realtek USB3.0 Card Reader [0bda:0328] reports wrong 
port status on
Cannon lake PCH USB3.1 xHCI [8086:a36d] after resume from S3, then kernel hang.

[Fix]
Restrict the USB2 resume status check in USB2 roothub to fix hang issue.

[Test Case]
Suspend/resume 30 times OK.

[Regression Potential]
Low, upstream fix cherry-picked.

These 2 patches are already Cc: sta...@vger.kernel.org, cosmic and
future kernel will get these 2 patches.

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1805344

Title:
  SRU: Fix kernel xhci hang when resume from S3

Status in linux package in Ubuntu:
  New

Bug description:
  [Impact]
  On some thinkpad laptops, Realtek USB3.0 Card Reader [0bda:0328] reports 
wrong port status on
  Cannon lake PCH USB3.1 xHCI [8086:a36d] after resume from S3, then kernel 
hang.

  [Fix]
  Restrict the USB2 resume status check in USB2 roothub to fix hang issue.

  [Test Case]
  Suspend/resume 30 times OK.

  [Regression Potential]
  Low, upstream fix cherry-picked.

  These 2 patches are already Cc: sta...@vger.kernel.org, cosmic and
  future kernel will get these 2 patches.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1805344/+subscriptions

-- 
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp

[Kernel-packages] [Bug 1804604] Re: SRU: Fix thinkpad 11e 3rd boot hang

[AaronMa]

** Also affects: linux (Ubuntu)
   Importance: Undecided
   Status: New

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1804604

Title:
  SRU: Fix thinkpad 11e 3rd boot hang

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  New

Bug description:
  [Impact]
  ThinkPad 11e 3rd boot hang in systemd loading.

  [Fix]
  When boot case acpi_lpss_resume() get called without a corresponding 
acpi_lpss_suspend() having been called.
  Thus force setting the flag during boot.

  [Test Case]
  Tested on Thinkpad 11e 3rd.
  Booting successfully.

  [Regression Potential]
  Low,  upstream fix cherry-picked.

To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/1804604/+subscriptions

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Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp

[Kernel-packages] [Bug 1791427] Re: Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1 Carbon 6th

[AaronMa]

Hi All:

If you have updated touchpad fw,
Could you test your laptop with passing "psmouse.synaptics_intertouch=0" in 
kernel cmdline?

I have tested for several days without any issue.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1791427

Title:
  Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
  Carbon 6th

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Ubuntu 18.04.1

  Terminology in case we use different terms:
  touchpad - just the rectangular touch-sensitive surface below the keyboard 
(xinput lists it as Synaptics TM3288-011)
  trackpoint - the red thingy built into the keyboard + 3 physical buttons 
below the keyboard (trackpoint and buttons are integrated together; listed in 
xinput as TPPS/2 Elan TrackPoint)

  On September 7th, 2018, Lenovo has issued a BIOS update (v1.30), which
  enables proper S3 deep sleep state - users no longer have to patch
  DSDT tables to get it. It can be enabled in the BIOS settings. In X1
  carbon 6th generation models that have NFC, when laptop wakes from
  suspend by opening the lid, in most cases both touchpad and trackpoint
  stop working completely. They are also no longer listed when running
  xinput command. Sometimes just one of them stops working, usually the
  trackpoint. In some rare cases it is possible to bring them back by
  using these commands:

  echo -n none > /sys/devices/platform/i8042/serio1/drvctl
  echo -n reconnect > /sys/devices/platform/i8042/serio1/drvctl
  rmmod psmouse
  modprobe psmouse

  These worked properly when waking up from S2Idle sleep state (had
  these in a script that runs after waking the machine from suspend),
  but with S3 deep sleep these rarely work and the only way to bring
  back touchpad and/or trackpoint is turning off the machine and turning
  it on (restart does not help).

  I could not find any pattern that would show when the input devices
  stop working or start working again using the commands mentioned
  above. It's completely random from my perspective.

  This is happening on the standard issue 4.15.0-33-generic kernel that
  shipped with my Ubuntu 18.04 (with updates), as well as with newer
  mainline kernels, such as the newest point versions of 4.17, 4.18 and
  4.19 RC2.

  This happens regardless of whether "blacklist i2c_i801" is commented
  out in /etc/modprobe.d/blacklist.conf or not. It happens regardless of
  whether "psmouse.synaptics_intertouch=1" is passed as grub parameter.
  Presence of TLP does not make it better, nor worse.

  It appears that non-NFC models are not affected. I know at least one
  Arch Linux user who has the exact same model, but without this issue.
  I'm using synaptics driver (no libinput installed), he uses libinput
  and doesn't have synaptics, if that information is of any use.
  Libinput does not seem to help.

  This forum thread also has more details from users who updated their
  BIOS to get S3 suspend: https://forums.lenovo.com/t5/Linux-
  Discussion/X1-Carbon-Gen-6-cannot-enter-deep-sleep-S3-state-aka-
  Suspend-to/td-p/3998182/page/27

  Another related thread:
  https://bbs.archlinux.org/viewtopic.php?id=236367

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-33-generic 4.15.0-33.36
  ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
  Uname: Linux 4.15.0-33-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   maciej 2651 F...m pulseaudio
   /dev/snd/controlC0:  maciej 2651 F pulseaudio
  CurrentDesktop: i3
  Date: Sat Sep  8 13:45:43 2018
  HibernationDevice: RESUME=UUID=3116dcb0-d91e-4b2a-8166-43b7a9a9d36e
  InstallationDate: Installed on 2018-07-21 (49 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 13d3:56b2 IMC Networks 
   Bus 001 Device 002: ID 04b4:0060 Cypress Semiconductor Corp. Wireless 
optical mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20KH006KPB
  ProcFB:
   0 EFI VGA
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-33-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash psmouse.synaptics_intertouch=1 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-33-generic N/A
   linux-backports-modules-4.15.0-33-generic  N/A
   linux-firmware 1.173.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/31/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N23ET55W (1.30 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20KH006KPB
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40697 WIN
  dmi.chassis.asset.tag: No Asset 

[Kernel-packages] [Bug 1791427] Re: Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1 Carbon 6th

[AaronMa]

Hi dr_strangehate:

If you have updated touchpad fw,
Could you test your laptop with passing "psmouse.synaptics_intertouch=0" in 
kernel cmdline?

Thanks,
Aaron

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1791427

Title:
  Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
  Carbon 6th

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Ubuntu 18.04.1

  Terminology in case we use different terms:
  touchpad - just the rectangular touch-sensitive surface below the keyboard 
(xinput lists it as Synaptics TM3288-011)
  trackpoint - the red thingy built into the keyboard + 3 physical buttons 
below the keyboard (trackpoint and buttons are integrated together; listed in 
xinput as TPPS/2 Elan TrackPoint)

  On September 7th, 2018, Lenovo has issued a BIOS update (v1.30), which
  enables proper S3 deep sleep state - users no longer have to patch
  DSDT tables to get it. It can be enabled in the BIOS settings. In X1
  carbon 6th generation models that have NFC, when laptop wakes from
  suspend by opening the lid, in most cases both touchpad and trackpoint
  stop working completely. They are also no longer listed when running
  xinput command. Sometimes just one of them stops working, usually the
  trackpoint. In some rare cases it is possible to bring them back by
  using these commands:

  echo -n none > /sys/devices/platform/i8042/serio1/drvctl
  echo -n reconnect > /sys/devices/platform/i8042/serio1/drvctl
  rmmod psmouse
  modprobe psmouse

  These worked properly when waking up from S2Idle sleep state (had
  these in a script that runs after waking the machine from suspend),
  but with S3 deep sleep these rarely work and the only way to bring
  back touchpad and/or trackpoint is turning off the machine and turning
  it on (restart does not help).

  I could not find any pattern that would show when the input devices
  stop working or start working again using the commands mentioned
  above. It's completely random from my perspective.

  This is happening on the standard issue 4.15.0-33-generic kernel that
  shipped with my Ubuntu 18.04 (with updates), as well as with newer
  mainline kernels, such as the newest point versions of 4.17, 4.18 and
  4.19 RC2.

  This happens regardless of whether "blacklist i2c_i801" is commented
  out in /etc/modprobe.d/blacklist.conf or not. It happens regardless of
  whether "psmouse.synaptics_intertouch=1" is passed as grub parameter.
  Presence of TLP does not make it better, nor worse.

  It appears that non-NFC models are not affected. I know at least one
  Arch Linux user who has the exact same model, but without this issue.
  I'm using synaptics driver (no libinput installed), he uses libinput
  and doesn't have synaptics, if that information is of any use.
  Libinput does not seem to help.

  This forum thread also has more details from users who updated their
  BIOS to get S3 suspend: https://forums.lenovo.com/t5/Linux-
  Discussion/X1-Carbon-Gen-6-cannot-enter-deep-sleep-S3-state-aka-
  Suspend-to/td-p/3998182/page/27

  Another related thread:
  https://bbs.archlinux.org/viewtopic.php?id=236367

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-33-generic 4.15.0-33.36
  ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
  Uname: Linux 4.15.0-33-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   maciej 2651 F...m pulseaudio
   /dev/snd/controlC0:  maciej 2651 F pulseaudio
  CurrentDesktop: i3
  Date: Sat Sep  8 13:45:43 2018
  HibernationDevice: RESUME=UUID=3116dcb0-d91e-4b2a-8166-43b7a9a9d36e
  InstallationDate: Installed on 2018-07-21 (49 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 13d3:56b2 IMC Networks 
   Bus 001 Device 002: ID 04b4:0060 Cypress Semiconductor Corp. Wireless 
optical mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20KH006KPB
  ProcFB:
   0 EFI VGA
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-33-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash psmouse.synaptics_intertouch=1 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-33-generic N/A
   linux-backports-modules-4.15.0-33-generic  N/A
   linux-firmware 1.173.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/31/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N23ET55W (1.30 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20KH006KPB
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40697 WIN
  dmi.chassis.asset.tag: No Asset Information
  

[Kernel-packages] [Bug 1802135] Re: broken touchpad after i2c-i801 blacklist change

[AaronMa]

** Description changed:

- After upgrading to kmod (24-1ubuntu3.1) the trackpads stop working on
- Lenovo 11e 2nd gen machines.
+ SRU:
+ 
+ 
+ [Impact]
+ ThinkPad 11e 2nd/3rd touchpad not working when load i2c-i801.
+ PNP LEN0049 will use smbus by default in kernel, but i2c bus is in
+ runtime suspend mode in old touchpad fw.
+ Then touchpad will not work.
+ LEN2040 on 11e 3rd can reproduce this issue by passing
+ psmouse.synaptics_intertouch=1
+ 
+ These 2 pnp device should be the same one Synaptics s3203_ver5.
+ 
+ [Fix]
+ i2c-i801 should auto suspend when not used, no need runtime pm.
+ 
+ [Test Case]
+ Tested on Thinkpad 11e 3rd.
+ Touchpad works fine.
+ 
+ [Regression Potential]
+ Low, upstream fix cherry-picked.
+ 
+ 4.18 kernel patch, no need for cosmic.
+ 
+ 
+ Original bug report:
+ =
+ After upgrading to kmod (24-1ubuntu3.1) the trackpads stop working on Lenovo 
11e 2nd gen machines.
  
  We have a fleet of approximetly 1000 of them in production running
  ubuntu 18.04. Prior to this update the trackpads worked out of box in
  18.04.
  
  We are currently working around the issue by deploying our own blacklist
  files.
  
  Here is a link to the SRU justification: https://bugs.launchpad.net/hwe-
  next/+bug/1786574

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https://bugs.launchpad.net/bugs/1802135

Title:
  broken touchpad after i2c-i801 blacklist change

Status in kmod package in Ubuntu:
  Confirmed
Status in linux package in Ubuntu:
  Incomplete
Status in kmod source package in Xenial:
  Fix Committed
Status in linux source package in Xenial:
  Incomplete
Status in kmod source package in Bionic:
  Fix Committed
Status in linux source package in Bionic:
  Incomplete
Status in kmod source package in Cosmic:
  Fix Committed
Status in linux source package in Cosmic:
  Incomplete

Bug description:
  SRU:
  

  [Impact]
  ThinkPad 11e 2nd/3rd touchpad not working when load i2c-i801.
  PNP LEN0049 will use smbus by default in kernel, but i2c bus is in
  runtime suspend mode in old touchpad fw.
  Then touchpad will not work.
  LEN2040 on 11e 3rd can reproduce this issue by passing
  psmouse.synaptics_intertouch=1

  These 2 pnp device should be the same one Synaptics s3203_ver5.

  [Fix]
  i2c-i801 should auto suspend when not used, no need runtime pm.

  [Test Case]
  Tested on Thinkpad 11e 3rd.
  Touchpad works fine.

  [Regression Potential]
  Low, upstream fix cherry-picked.

  4.18 kernel patch, no need for cosmic.

  
  Original bug report:
  =
  After upgrading to kmod (24-1ubuntu3.1) the trackpads stop working on Lenovo 
11e 2nd gen machines.

  We have a fleet of approximetly 1000 of them in production running
  ubuntu 18.04. Prior to this update the trackpads worked out of box in
  18.04.

  We are currently working around the issue by deploying our own
  blacklist files.

  Here is a link to the SRU justification: https://bugs.launchpad.net
  /hwe-next/+bug/1786574

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1802689] Re: Upgrade to kmod (25-1ubuntu1.1) causes Lenovo x240 laptop to hang on boot

[AaronMa]

Hi Adam:

Could you try 4.19 kernel with i2c_i801 loaded?
http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.19/

to see if it is fixed?

Thanks.

-- 
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Title:
  Upgrade to kmod (25-1ubuntu1.1) causes Lenovo x240 laptop to hang on
  boot

Status in kmod package in Ubuntu:
  New
Status in linux package in Ubuntu:
  Incomplete
Status in kmod source package in Xenial:
  Fix Committed
Status in linux source package in Xenial:
  Incomplete
Status in kmod source package in Bionic:
  Fix Committed
Status in linux source package in Bionic:
  Incomplete
Status in kmod source package in Cosmic:
  Fix Committed
Status in linux source package in Cosmic:
  Incomplete

Bug description:
  After upgrading my Lenovo x240 laptop to kmod (25-1ubuntu1.1), it
  hangs on boot.

  After blacklisting i2c_i801 everything works great again.

  I realize that this was a fix for bug 1786574, and that helps some
  other folks out.  I'm not sure what the right fix is but there's got
  to be something that works for everyone.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1791427] Re: Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1 Carbon 6th

[AaronMa]

@dr_strangehate, thanks for test details.

I will report this feedback to Lenovo.

-- 
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https://bugs.launchpad.net/bugs/1791427

Title:
  Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
  Carbon 6th

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Ubuntu 18.04.1

  Terminology in case we use different terms:
  touchpad - just the rectangular touch-sensitive surface below the keyboard 
(xinput lists it as Synaptics TM3288-011)
  trackpoint - the red thingy built into the keyboard + 3 physical buttons 
below the keyboard (trackpoint and buttons are integrated together; listed in 
xinput as TPPS/2 Elan TrackPoint)

  On September 7th, 2018, Lenovo has issued a BIOS update (v1.30), which
  enables proper S3 deep sleep state - users no longer have to patch
  DSDT tables to get it. It can be enabled in the BIOS settings. In X1
  carbon 6th generation models that have NFC, when laptop wakes from
  suspend by opening the lid, in most cases both touchpad and trackpoint
  stop working completely. They are also no longer listed when running
  xinput command. Sometimes just one of them stops working, usually the
  trackpoint. In some rare cases it is possible to bring them back by
  using these commands:

  echo -n none > /sys/devices/platform/i8042/serio1/drvctl
  echo -n reconnect > /sys/devices/platform/i8042/serio1/drvctl
  rmmod psmouse
  modprobe psmouse

  These worked properly when waking up from S2Idle sleep state (had
  these in a script that runs after waking the machine from suspend),
  but with S3 deep sleep these rarely work and the only way to bring
  back touchpad and/or trackpoint is turning off the machine and turning
  it on (restart does not help).

  I could not find any pattern that would show when the input devices
  stop working or start working again using the commands mentioned
  above. It's completely random from my perspective.

  This is happening on the standard issue 4.15.0-33-generic kernel that
  shipped with my Ubuntu 18.04 (with updates), as well as with newer
  mainline kernels, such as the newest point versions of 4.17, 4.18 and
  4.19 RC2.

  This happens regardless of whether "blacklist i2c_i801" is commented
  out in /etc/modprobe.d/blacklist.conf or not. It happens regardless of
  whether "psmouse.synaptics_intertouch=1" is passed as grub parameter.
  Presence of TLP does not make it better, nor worse.

  It appears that non-NFC models are not affected. I know at least one
  Arch Linux user who has the exact same model, but without this issue.
  I'm using synaptics driver (no libinput installed), he uses libinput
  and doesn't have synaptics, if that information is of any use.
  Libinput does not seem to help.

  This forum thread also has more details from users who updated their
  BIOS to get S3 suspend: https://forums.lenovo.com/t5/Linux-
  Discussion/X1-Carbon-Gen-6-cannot-enter-deep-sleep-S3-state-aka-
  Suspend-to/td-p/3998182/page/27

  Another related thread:
  https://bbs.archlinux.org/viewtopic.php?id=236367

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-33-generic 4.15.0-33.36
  ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
  Uname: Linux 4.15.0-33-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   maciej 2651 F...m pulseaudio
   /dev/snd/controlC0:  maciej 2651 F pulseaudio
  CurrentDesktop: i3
  Date: Sat Sep  8 13:45:43 2018
  HibernationDevice: RESUME=UUID=3116dcb0-d91e-4b2a-8166-43b7a9a9d36e
  InstallationDate: Installed on 2018-07-21 (49 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 13d3:56b2 IMC Networks 
   Bus 001 Device 002: ID 04b4:0060 Cypress Semiconductor Corp. Wireless 
optical mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20KH006KPB
  ProcFB:
   0 EFI VGA
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-33-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash psmouse.synaptics_intertouch=1 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-33-generic N/A
   linux-backports-modules-4.15.0-33-generic  N/A
   linux-firmware 1.173.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/31/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N23ET55W (1.30 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20KH006KPB
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40697 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  

[Kernel-packages] [Bug 1802283] Re: system freezes

[AaronMa]

log showed that you are connected with a dock station (Intel light ridge), 
right?
No kernel panic info in log. It is hard to say what happened.

1, could you test your laptop without the dock station for one if the
issue can be reproduced?

2, there is a thunderbolt firmware update in Lenovo website, could you try it?
I know it is windows update tool, it is very hard for Linux user to update it. 
But it is worth to try.
https://pcsupport.lenovo.com/us/en/products/LAPTOPS-AND-NETBOOKS/THINKPAD-X-SERIES-LAPTOPS/THINKPAD-X1-CARBON-6TH-GEN-TYPE-20KH-20KG/downloads/DS502615

3, Could you post your thunderbolt setting in BIOS ( all items of
thunderbolt menu)?

4, is the dock station is a Lenovo dock station? if so, a fw update for it too:
https://pcsupport.lenovo.com/us/en/products/LAPTOPS-AND-NETBOOKS/THINKPAD-X-SERIES-LAPTOPS/THINKPAD-X1-CARBON-6TH-GEN-TYPE-20KH-20KG/downloads/DS501903

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Title:
  system freezes

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  My system freezes once every second day or so.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.10
  Package: linux-image-4.18.0-10-generic 4.18.0-10.11
  ProcVersionSignature: Ubuntu 4.18.0-10.11-generic 4.18.12
  Uname: Linux 4.18.0-10-generic x86_64
  ApportVersion: 2.20.10-0ubuntu13
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  jnns   2519 F pulseaudio
   /dev/snd/controlC0:  jnns   2519 F pulseaudio
  CurrentDesktop: GNOME
  Date: Thu Nov  8 12:07:32 2018
  HibernationDevice: RESUME=UUID=18edd09d-0a58-4464-accb-11ff57fc4327
  InstallationDate: Installed on 2018-08-05 (95 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  MachineType: LENOVO 20KGS5DU00
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=de_DE.UTF-8
   SHELL=/usr/bin/fish
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.18.0-10-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash mem_sleep_default=deep 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.18.0-10-generic N/A
   linux-backports-modules-4.18.0-10-generic  N/A
   linux-firmware 1.175
  SourcePackage: linux
  UpgradeStatus: Upgraded to cosmic on 2018-10-10 (29 days ago)
  dmi.bios.date: 09/17/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N23ET56W (1.31 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20KGS5DU00
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Defined
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: 
dmi:bvnLENOVO:bvrN23ET56W(1.31):bd09/17/2018:svnLENOVO:pn20KGS5DU00:pvrThinkPadX1Carbon6th:rvnLENOVO:rn20KGS5DU00:rvrNotDefined:cvnLENOVO:ct10:cvrNone:
  dmi.product.family: ThinkPad X1 Carbon 6th
  dmi.product.name: 20KGS5DU00
  dmi.product.sku: LENOVO_MT_20KG_BU_Think_FM_ThinkPad X1 Carbon 6th
  dmi.product.version: ThinkPad X1 Carbon 6th
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1791427] Re: Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1 Carbon 6th

[AaronMa]

Could you confirm the following info?

1,  On Windows, use cmd tool; cd touchpadfw ; SynReflash.exe /Q; wait for 1 
min. until it show version info and then check "FW Version: 1.3".
If it is 1.3, then you have upgraded fw successfully.

2, If not 1.3, please update fw again; use cmd tool; synreflash.exe /f 1 /s 1 
/y /i "filename";
filename:
TM3289: PRxxx-TM3289-XXX.img
TM3288: PRxxx-TM3288-XXX.img

3, on Linux, Boot with kernel cmd "psmouse.synaptics_intertouch=0". please 
confirm touchpad works well on PS/2 mode
check $ dmesg |grep serio
touchpad should be shown on PS/2 mode.

After touchpad fw update, touchpad should work on both PS/2 mode and
smbus mode on Linux.

-- 
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https://bugs.launchpad.net/bugs/1791427

Title:
  Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
  Carbon 6th

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Ubuntu 18.04.1

  Terminology in case we use different terms:
  touchpad - just the rectangular touch-sensitive surface below the keyboard 
(xinput lists it as Synaptics TM3288-011)
  trackpoint - the red thingy built into the keyboard + 3 physical buttons 
below the keyboard (trackpoint and buttons are integrated together; listed in 
xinput as TPPS/2 Elan TrackPoint)

  On September 7th, 2018, Lenovo has issued a BIOS update (v1.30), which
  enables proper S3 deep sleep state - users no longer have to patch
  DSDT tables to get it. It can be enabled in the BIOS settings. In X1
  carbon 6th generation models that have NFC, when laptop wakes from
  suspend by opening the lid, in most cases both touchpad and trackpoint
  stop working completely. They are also no longer listed when running
  xinput command. Sometimes just one of them stops working, usually the
  trackpoint. In some rare cases it is possible to bring them back by
  using these commands:

  echo -n none > /sys/devices/platform/i8042/serio1/drvctl
  echo -n reconnect > /sys/devices/platform/i8042/serio1/drvctl
  rmmod psmouse
  modprobe psmouse

  These worked properly when waking up from S2Idle sleep state (had
  these in a script that runs after waking the machine from suspend),
  but with S3 deep sleep these rarely work and the only way to bring
  back touchpad and/or trackpoint is turning off the machine and turning
  it on (restart does not help).

  I could not find any pattern that would show when the input devices
  stop working or start working again using the commands mentioned
  above. It's completely random from my perspective.

  This is happening on the standard issue 4.15.0-33-generic kernel that
  shipped with my Ubuntu 18.04 (with updates), as well as with newer
  mainline kernels, such as the newest point versions of 4.17, 4.18 and
  4.19 RC2.

  This happens regardless of whether "blacklist i2c_i801" is commented
  out in /etc/modprobe.d/blacklist.conf or not. It happens regardless of
  whether "psmouse.synaptics_intertouch=1" is passed as grub parameter.
  Presence of TLP does not make it better, nor worse.

  It appears that non-NFC models are not affected. I know at least one
  Arch Linux user who has the exact same model, but without this issue.
  I'm using synaptics driver (no libinput installed), he uses libinput
  and doesn't have synaptics, if that information is of any use.
  Libinput does not seem to help.

  This forum thread also has more details from users who updated their
  BIOS to get S3 suspend: https://forums.lenovo.com/t5/Linux-
  Discussion/X1-Carbon-Gen-6-cannot-enter-deep-sleep-S3-state-aka-
  Suspend-to/td-p/3998182/page/27

  Another related thread:
  https://bbs.archlinux.org/viewtopic.php?id=236367

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-33-generic 4.15.0-33.36
  ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
  Uname: Linux 4.15.0-33-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   maciej 2651 F...m pulseaudio
   /dev/snd/controlC0:  maciej 2651 F pulseaudio
  CurrentDesktop: i3
  Date: Sat Sep  8 13:45:43 2018
  HibernationDevice: RESUME=UUID=3116dcb0-d91e-4b2a-8166-43b7a9a9d36e
  InstallationDate: Installed on 2018-07-21 (49 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 13d3:56b2 IMC Networks 
   Bus 001 Device 002: ID 04b4:0060 Cypress Semiconductor Corp. Wireless 
optical mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20KH006KPB
  ProcFB:
   0 EFI VGA
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-33-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash psmouse.synaptics_intertouch=1 
vt.handoff=1
  RelatedPackageVersions:
   

[Kernel-packages] [Bug 1791427] Re: Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1 Carbon 6th

[AaronMa]

Hi all:

Got response from Lenovo, they suggest user to update touchpad fw to fix
this issue.

https://pcsupport.lenovo.com/us/en/products/laptops-and-
netbooks/thinkpad-x-series-laptops/thinkpad-x1-carbon-6th-gen-type-20kh-
20kg/downloads/ds505032

Release Note:
(Fix) Trackpoint FW update will fail on systems with NFC model

Quick test on X1C6, PS/2 works(with psmouse.synaptics_intertouch=0).
20 times S3 resume, touchpad works fine.

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1791427

Title:
  Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
  Carbon 6th

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Ubuntu 18.04.1

  Terminology in case we use different terms:
  touchpad - just the rectangular touch-sensitive surface below the keyboard 
(xinput lists it as Synaptics TM3288-011)
  trackpoint - the red thingy built into the keyboard + 3 physical buttons 
below the keyboard (trackpoint and buttons are integrated together; listed in 
xinput as TPPS/2 Elan TrackPoint)

  On September 7th, 2018, Lenovo has issued a BIOS update (v1.30), which
  enables proper S3 deep sleep state - users no longer have to patch
  DSDT tables to get it. It can be enabled in the BIOS settings. In X1
  carbon 6th generation models that have NFC, when laptop wakes from
  suspend by opening the lid, in most cases both touchpad and trackpoint
  stop working completely. They are also no longer listed when running
  xinput command. Sometimes just one of them stops working, usually the
  trackpoint. In some rare cases it is possible to bring them back by
  using these commands:

  echo -n none > /sys/devices/platform/i8042/serio1/drvctl
  echo -n reconnect > /sys/devices/platform/i8042/serio1/drvctl
  rmmod psmouse
  modprobe psmouse

  These worked properly when waking up from S2Idle sleep state (had
  these in a script that runs after waking the machine from suspend),
  but with S3 deep sleep these rarely work and the only way to bring
  back touchpad and/or trackpoint is turning off the machine and turning
  it on (restart does not help).

  I could not find any pattern that would show when the input devices
  stop working or start working again using the commands mentioned
  above. It's completely random from my perspective.

  This is happening on the standard issue 4.15.0-33-generic kernel that
  shipped with my Ubuntu 18.04 (with updates), as well as with newer
  mainline kernels, such as the newest point versions of 4.17, 4.18 and
  4.19 RC2.

  This happens regardless of whether "blacklist i2c_i801" is commented
  out in /etc/modprobe.d/blacklist.conf or not. It happens regardless of
  whether "psmouse.synaptics_intertouch=1" is passed as grub parameter.
  Presence of TLP does not make it better, nor worse.

  It appears that non-NFC models are not affected. I know at least one
  Arch Linux user who has the exact same model, but without this issue.
  I'm using synaptics driver (no libinput installed), he uses libinput
  and doesn't have synaptics, if that information is of any use.
  Libinput does not seem to help.

  This forum thread also has more details from users who updated their
  BIOS to get S3 suspend: https://forums.lenovo.com/t5/Linux-
  Discussion/X1-Carbon-Gen-6-cannot-enter-deep-sleep-S3-state-aka-
  Suspend-to/td-p/3998182/page/27

  Another related thread:
  https://bbs.archlinux.org/viewtopic.php?id=236367

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-33-generic 4.15.0-33.36
  ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
  Uname: Linux 4.15.0-33-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   maciej 2651 F...m pulseaudio
   /dev/snd/controlC0:  maciej 2651 F pulseaudio
  CurrentDesktop: i3
  Date: Sat Sep  8 13:45:43 2018
  HibernationDevice: RESUME=UUID=3116dcb0-d91e-4b2a-8166-43b7a9a9d36e
  InstallationDate: Installed on 2018-07-21 (49 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 13d3:56b2 IMC Networks 
   Bus 001 Device 002: ID 04b4:0060 Cypress Semiconductor Corp. Wireless 
optical mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20KH006KPB
  ProcFB:
   0 EFI VGA
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-33-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash psmouse.synaptics_intertouch=1 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-33-generic N/A
   linux-backports-modules-4.15.0-33-generic  N/A
   linux-firmware 1.173.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  

[Kernel-packages] [Bug 1791427] Re: Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1 Carbon 6th

[AaronMa]

Root cause should be broke communication via PS/2 bus.

Current touchpad with smbus support still needs PS/2 commands to confirm
the info and capabilities.

This bug had been reported to Lenovo, waiting for fw update to fix this
issue.

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Title:
  Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
  Carbon 6th

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Ubuntu 18.04.1

  Terminology in case we use different terms:
  touchpad - just the rectangular touch-sensitive surface below the keyboard 
(xinput lists it as Synaptics TM3288-011)
  trackpoint - the red thingy built into the keyboard + 3 physical buttons 
below the keyboard (trackpoint and buttons are integrated together; listed in 
xinput as TPPS/2 Elan TrackPoint)

  On September 7th, 2018, Lenovo has issued a BIOS update (v1.30), which
  enables proper S3 deep sleep state - users no longer have to patch
  DSDT tables to get it. It can be enabled in the BIOS settings. In X1
  carbon 6th generation models that have NFC, when laptop wakes from
  suspend by opening the lid, in most cases both touchpad and trackpoint
  stop working completely. They are also no longer listed when running
  xinput command. Sometimes just one of them stops working, usually the
  trackpoint. In some rare cases it is possible to bring them back by
  using these commands:

  echo -n none > /sys/devices/platform/i8042/serio1/drvctl
  echo -n reconnect > /sys/devices/platform/i8042/serio1/drvctl
  rmmod psmouse
  modprobe psmouse

  These worked properly when waking up from S2Idle sleep state (had
  these in a script that runs after waking the machine from suspend),
  but with S3 deep sleep these rarely work and the only way to bring
  back touchpad and/or trackpoint is turning off the machine and turning
  it on (restart does not help).

  I could not find any pattern that would show when the input devices
  stop working or start working again using the commands mentioned
  above. It's completely random from my perspective.

  This is happening on the standard issue 4.15.0-33-generic kernel that
  shipped with my Ubuntu 18.04 (with updates), as well as with newer
  mainline kernels, such as the newest point versions of 4.17, 4.18 and
  4.19 RC2.

  This happens regardless of whether "blacklist i2c_i801" is commented
  out in /etc/modprobe.d/blacklist.conf or not. It happens regardless of
  whether "psmouse.synaptics_intertouch=1" is passed as grub parameter.
  Presence of TLP does not make it better, nor worse.

  It appears that non-NFC models are not affected. I know at least one
  Arch Linux user who has the exact same model, but without this issue.
  I'm using synaptics driver (no libinput installed), he uses libinput
  and doesn't have synaptics, if that information is of any use.
  Libinput does not seem to help.

  This forum thread also has more details from users who updated their
  BIOS to get S3 suspend: https://forums.lenovo.com/t5/Linux-
  Discussion/X1-Carbon-Gen-6-cannot-enter-deep-sleep-S3-state-aka-
  Suspend-to/td-p/3998182/page/27

  Another related thread:
  https://bbs.archlinux.org/viewtopic.php?id=236367

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-33-generic 4.15.0-33.36
  ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
  Uname: Linux 4.15.0-33-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   maciej 2651 F...m pulseaudio
   /dev/snd/controlC0:  maciej 2651 F pulseaudio
  CurrentDesktop: i3
  Date: Sat Sep  8 13:45:43 2018
  HibernationDevice: RESUME=UUID=3116dcb0-d91e-4b2a-8166-43b7a9a9d36e
  InstallationDate: Installed on 2018-07-21 (49 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 13d3:56b2 IMC Networks 
   Bus 001 Device 002: ID 04b4:0060 Cypress Semiconductor Corp. Wireless 
optical mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20KH006KPB
  ProcFB:
   0 EFI VGA
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-33-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash psmouse.synaptics_intertouch=1 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-33-generic N/A
   linux-backports-modules-4.15.0-33-generic  N/A
   linux-firmware 1.173.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/31/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N23ET55W (1.30 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20KH006KPB
  dmi.board.vendor: LENOVO
  

[Kernel-packages] [Bug 1779802] Re: Touchpad of ThinkPad P52 failed to work with message "lost sync at byte"

[AaronMa]

** Changed in: linux (Ubuntu)
   Status: Incomplete => Fix Released

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Title:
  Touchpad of ThinkPad P52 failed to work with message "lost sync at
  byte"

Status in HWE Next:
  Fix Released
Status in HWE Next artful series:
  Invalid
Status in HWE Next bionic series:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in linux-oem package in Ubuntu:
  Fix Released
Status in linux source package in Artful:
  Invalid
Status in linux-oem source package in Artful:
  Invalid
Status in linux source package in Bionic:
  Fix Released
Status in linux-oem source package in Bionic:
  Fix Released

Bug description:
  On ThinkPad P52:
  touchpad failed to work and reports:
  [ 2.713396] input: ETPS/2 Elantech TrackPoint as 
/devices/platform/i8042/serio1/input/input8
  [ 2.725328] input: ETPS/2 Elantech Touchpad as 
/devices/platform/i8042/serio1/input/input5

  And lots of errors printed out:

  [ 19.468387] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.474455] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.480657] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.487665] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.494682] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.494685] psmouse serio1: issuing reconnect request
  [ 19.679895] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.686285] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.692642] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.699858] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.706873] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6

  And the middle button can not work too.

  [Impact]
  On ThinkPad P52, Elantech touchpad had sync issue then failed to work.
  Middle button was not enabled too.

  [Fix]
  With two upstream patches, elantech touchpad works fine with middle button.

  [Test Case]
  Touchpad moves fine, left/right/middle buttons works fine. scroll mode
  works fine.

  [Regression Potential]
  Very low, Just enable specific hardware support.

  ??? (1):
Input: elantech - fix V4 report decoding for module with middle key

  Aaron Ma (1):
Input: elantech - enable middle button of touchpads on ThinkPad P52

   drivers/input/mouse/elantech.c | 11 +--
   1 file changed, 9 insertions(+), 2 deletions(-)

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[Kernel-packages] [Bug 1793463] Re: SRU: Enable middle button of touchpad on ThinkPad P72

[AaronMa]

** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic

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Title:
  SRU: Enable middle button of touchpad on ThinkPad P72

Status in HWE Next:
  Fix Committed
Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Bionic:
  Fix Committed

Bug description:
  [Impact]
  ThinkPad P72 has 3 physical hardware button on touchpad.
  Middle button didn't work due to kernel mask it.

  [Fix]
  Add this button support by PNPID in kernel input driver.

  [Test Case]
  Touchpad left/right/middle buttons works fine. scroll mode
  works fine.

  [Regression Potential]
  Very low, Just enable specific hardware support.

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[Kernel-packages] [Bug 1793463] Re: SRU: Enable middle button of touchpad on ThinkPad P72

[AaronMa]

** Changed in: hwe-next
   Status: New => Fix Committed

** Changed in: hwe-next
   Importance: Undecided => Critical

** Changed in: hwe-next
 Assignee: (unassigned) => AaronMa (mapengyu)

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Title:
  SRU: Enable middle button of touchpad on ThinkPad P72

Status in HWE Next:
  Fix Committed
Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Bionic:
  Fix Committed

Bug description:
  [Impact]
  ThinkPad P72 has 3 physical hardware button on touchpad.
  Middle button didn't work due to kernel mask it.

  [Fix]
  Add this button support by PNPID in kernel input driver.

  [Test Case]
  Touchpad left/right/middle buttons works fine. scroll mode
  works fine.

  [Regression Potential]
  Very low, Just enable specific hardware support.

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[Kernel-packages] [Bug 1790753] Re: X1 yoga 3rd generation doesn't go to sleep

[AaronMa]

Please try this first:

https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1756105/comments/5

X1 Carbon 6th got a BIOS updated with S3 support.
X1 yoga 3rd is still waiting.

Please use the WA above to get some improvement.

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Title:
  X1 yoga 3rd generation doesn't go to sleep

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  The laptop doesn't go to sleep. This is probably related to
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1756105 which
  seems to be missing logs.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-33-generic 4.15.0-33.36
  ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
  Uname: Linux 4.15.0-33-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  myrti 16389 F pulseaudio
  CurrentDesktop: KDE
  Date: Tue Sep  4 20:35:07 2018
  HibernationDevice: RESUME=UUID=d105e0f8-28bb-49d5-badc-d2081f559c27
  InstallationDate: Installed on 2018-08-30 (5 days ago)
  InstallationMedia: Kubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  MachineType: LENOVO 20LES49J00
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-33-generic 
root=UUID=2b23d1c6-f9bc-4bff-9420-8ab24cce52df ro quiet splash vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-33-generic N/A
   linux-backports-modules-4.15.0-33-generic  N/A
   linux-firmware 1.173.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/08/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N25ET35W (1.21 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20LES49J00
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40709 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: 
dmi:bvnLENOVO:bvrN25ET35W(1.21):bd06/08/2018:svnLENOVO:pn20LES49J00:pvrThinkPadX1Yoga3rd:rvnLENOVO:rn20LES49J00:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone:
  dmi.product.family: ThinkPad X1 Yoga 3rd
  dmi.product.name: 20LES49J00
  dmi.product.version: ThinkPad X1 Yoga 3rd
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1778011] Re: SRU: PRIME Power Saving mode draws too much power

[AaronMa]

after updated all the 5 packages below to new version, this issue seems
fixed in my quick testing.

nvidia-driver-390 (390.77-0ubuntu0.18.04.1)
gdm3 (3.28.3-0ubuntu18.04.1)
ubuntu-drivers-common (1:0.5.2.1)
nvidia-prime (0.8.8.1)
nvidia-settings (390.77-0ubuntu0.18.04.1)

** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic

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Title:
  SRU: PRIME Power Saving mode draws too much power

Status in gdm3 package in Ubuntu:
  Fix Released
Status in nvidia-graphics-drivers-390 package in Ubuntu:
  Fix Released
Status in nvidia-prime package in Ubuntu:
  Fix Released
Status in nvidia-settings package in Ubuntu:
  Fix Released
Status in ubuntu-drivers-common package in Ubuntu:
  Fix Released
Status in gdm3 source package in Bionic:
  Fix Committed
Status in nvidia-graphics-drivers-390 source package in Bionic:
  Fix Committed
Status in nvidia-prime source package in Bionic:
  Fix Committed
Status in nvidia-settings source package in Bionic:
  Fix Committed
Status in ubuntu-drivers-common source package in Bionic:
  Fix Committed

Bug description:
  SRU Request:

  [Impact]
  Relying on the nouveau driver and on the vga switcheroo (to get around a 
change in systemd LP: #1777099) caused increased power consumption, and slowed 
down the switching process.

  Furthermore, if the main X/Xwayland session was started by Gdm when
  the nvidia driver was loaded, the session will keep the nvidia module
  loaded, and prevent the system from switching off the dGPU. Also, the
  nouveau driver will be loaded, if nvidia is not, and this can cause
  problems to unsupported NVIDIA GPUs.

  The solution involves the following changes:

  1) Solving the problem in systemd (LP: #1777099)

  2) Adding code in gpu-manager and in nvidia-prime to unload the nvidia
  modules, and to allow the PCI device to sleep.

  3) Making a slight change to the current patch in Gdm, used to call
  the PRIME scripts before and after a Gdm session (so that gpu-manager
  gets actually called on log out)

  4) Adding code in gpu-manager to kill the main X/Xwayland session on
  log out, if the session is preventing us from unloading the nvidia
  driver. A new X/Xwayland session will be created after unload the
  module.

  5) Removing the systemd service that loads nouveau from the nvidia
  packages.

  [Test Case]
  1) Enable the -proposed repository, and install the new 
"ubuntu-drivers-common", nvidia drivers, nvidia-prime, and gdm3 *

  2) Make sure the nvidia packages are installed, and enable performance mode 
(if it is already enabled, call "sudo prime-select intel" first):
  sudo prime-select nvidia

  3) Restart your computer and attach your /var/log/gpu-manager.log. see
  if the system boots correctly. If unsure, please attach your /var/log
  /gpu-manager.log and /var/log/Xorg.0.log

  4) Select power saving mode:
  sudo prime-select intel

  5) Log out and log back in

  6) Check if the nvidia driver is still loaded:
  lsmod | grep nvidia

  [Regression Potential]
  Low, as hybrid graphics support does not work correctly, and the changes only 
affect this use case.

  _
  * Steps to test the updates:

  1) Enable the bionic-proposed repositories

  2) Create /etc/apt/preferences.d/proposed-updates with the following
  content:

  Package: *
  Pin: release a=bionic-proposed
  Pin-Priority: 400

  3) Update the list of packages:

  sudo apt-get update

  4) Install the packages from -proposed using the following command:

  sudo apt install nvidia-driver-390/bionic-proposed gdm3/bionic-
  proposed ubuntu-drivers-common/bionic-proposed nvidia-prime/bionic-
  proposed nvidia-settings/bionic-proposed libnvidia-gl-390/bionic-
  proposed libnvidia-compute-390/bionic-proposed libnvidia-decode-390
  /bionic-proposed libnvidia-encode-390/bionic-proposed libnvidia-
  ifr1-390/bionic-proposed libnvidia-fbc1-390/bionic-proposed

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[Kernel-packages] [Bug 1793463] Re: SRU: Enable middle button of touchpad on ThinkPad P72

[AaronMa]

commit 91a97507323e1ad4bfc10f4a5922e67cdaf8b3cd
Author: Aaron Ma 
Date:   Tue Sep 18 09:32:22 2018 -0700

Input: elantech - enable middle button of touchpad on ThinkPad P72

Adding 2 new touchpad IDs to support middle button support.

Cc: sta...@vger.kernel.org
Signed-off-by: Aaron Ma 
Signed-off-by: Dmitry Torokhov 

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Title:
  SRU: Enable middle button of touchpad on ThinkPad P72

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  Incomplete

Bug description:
  [Impact]
  ThinkPad P72 has 3 physical hardware button on touchpad.
  Middle button didn't work due to kernel mask it.

  [Fix]
  Add this button support by PNPID in kernel input driver.

  [Test Case]
  Touchpad left/right/middle buttons works fine. scroll mode
  works fine.

  [Regression Potential]
  Very low, Just enable specific hardware support.

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[Kernel-packages] [Bug 1793463] [NEW] SRU: Enable middle button of touchpad on ThinkPad P72

[AaronMa]

Public bug reported:

[Impact]
ThinkPad P72 has 3 physical hardware button on touchpad.
Middle button didn't work due to kernel mask it.

[Fix]
Add this button support by PNPID in kernel input driver.

[Test Case]
Touchpad left/right/middle buttons works fine. scroll mode
works fine.

[Regression Potential]
Very low, Just enable specific hardware support.

** Affects: hwe-next
 Importance: Undecided
 Status: New

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Incomplete


** Tags: originate-from-1790805 sutton

** Tags added: originate-from-1790805 sutton

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Title:
  SRU: Enable middle button of touchpad on ThinkPad P72

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  Incomplete

Bug description:
  [Impact]
  ThinkPad P72 has 3 physical hardware button on touchpad.
  Middle button didn't work due to kernel mask it.

  [Fix]
  Add this button support by PNPID in kernel input driver.

  [Test Case]
  Touchpad left/right/middle buttons works fine. scroll mode
  works fine.

  [Regression Potential]
  Very low, Just enable specific hardware support.

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[Kernel-packages] [Bug 1762940] Re: Ubuntu 18.04 d-i install screen becomes blurry on Huawei server in EFI boot mode

[AaronMa]

Hi:
Please refer to this wiki:
https://wiki.ubuntu.com/Kernel/BuildYourOwnKernel

Usually you just need to do the following first:

1, git clone xxx;
2, apply patches;

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Title:
  Ubuntu 18.04 d-i install screen becomes blurry on Huawei server in EFI
  boot mode

Status in linux package in Ubuntu:
  Triaged
Status in linux source package in Bionic:
  Triaged

Bug description:
  For all(as I know) Huawei servers, the vga adapter are embed in the
  iBMC chips. Those server can install from ISO manually for 16.04.4 and
  screen display normally. But for 18.04 ( tested both for daily and
  final beta)version, the install screen is blur. One of tested server
  is Huawei 2855 v5, the certification link for 16.04 are
  https://certification.ubuntu.com/hardware/201707-25596/.

  Below are key difference of dmesg. It seems might related with DRM.

  18.04 install screen is blur 
  dmesg
  ...
  [2.039009] fb0: EFI VGA frame buffer device
  ...
  [4.178058] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
  [4.191435] [drm] No driver support for vblank timestamp query.
  [4.209338] checking generic (9000 30) vs hw (0 0)
  [4.209384] fbcon: hibmcdrmfb (fb1) is primary device
  [4.209385] fbcon: Remapping primary device, fb1, to tty 1-63
  ...
  [5.357024] hibmc-drm :07:00.0: fb1: hibmcdrmfb frame buffer device
  [5.380085] [drm] Initialized hibmc 1.0.0 20160828 for :07:00.0 on 
minor 0
  ...
  [5.636624] vga16fb: initializing
  [5.636627] vga16fb: mapped to 0x48a7a1d2
  [5.636630] checking generic (9000 30) vs hw (a 1)
  [5.636676] fb2: VGA16 VGA frame buffer device
  ...

  16.04.4 install screen is fine (no screen blur)
  dmesg
  ...
  [2.000419] fb0: EFI VGA frame buffer device
  
  [8.795065] vga16fb: initializing
  [8.795068] vga16fb: mapped to 0x880a
  [8.795071] checking generic (9800 30) vs hw (a 1)
  [8.795121] fb1: VGA16 VGA frame buffer device
  ...

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[Kernel-packages] [Bug 1791427] Re: Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1 Carbon 6th

[AaronMa]

Thanks for the detail test.

I have another X1 Carbon 6th, but it cann't reproduce your issue.

Could you isolate which change solve this issue?
1, suspend/resume;
2, kernel update;
3, libinput update.

My X1 Carbon's PnP ID is the same as yours, so I think we have the same 
touchpad.
But the product ID is not the same.

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Title:
  Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
  Carbon 6th

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Ubuntu 18.04.1

  Terminology in case we use different terms:
  touchpad - just the rectangular touch-sensitive surface below the keyboard 
(xinput lists it as Synaptics TM3288-011)
  trackpoint - the red thingy built into the keyboard + 3 physical buttons 
below the keyboard (trackpoint and buttons are integrated together; listed in 
xinput as TPPS/2 Elan TrackPoint)

  On September 7th, 2018, Lenovo has issued a BIOS update (v1.30), which
  enables proper S3 deep sleep state - users no longer have to patch
  DSDT tables to get it. It can be enabled in the BIOS settings. In X1
  carbon 6th generation models that have NFC, when laptop wakes from
  suspend by opening the lid, in most cases both touchpad and trackpoint
  stop working completely. They are also no longer listed when running
  xinput command. Sometimes just one of them stops working, usually the
  trackpoint. In some rare cases it is possible to bring them back by
  using these commands:

  echo -n none > /sys/devices/platform/i8042/serio1/drvctl
  echo -n reconnect > /sys/devices/platform/i8042/serio1/drvctl
  rmmod psmouse
  modprobe psmouse

  These worked properly when waking up from S2Idle sleep state (had
  these in a script that runs after waking the machine from suspend),
  but with S3 deep sleep these rarely work and the only way to bring
  back touchpad and/or trackpoint is turning off the machine and turning
  it on (restart does not help).

  I could not find any pattern that would show when the input devices
  stop working or start working again using the commands mentioned
  above. It's completely random from my perspective.

  This is happening on the standard issue 4.15.0-33-generic kernel that
  shipped with my Ubuntu 18.04 (with updates), as well as with newer
  mainline kernels, such as the newest point versions of 4.17, 4.18 and
  4.19 RC2.

  This happens regardless of whether "blacklist i2c_i801" is commented
  out in /etc/modprobe.d/blacklist.conf or not. It happens regardless of
  whether "psmouse.synaptics_intertouch=1" is passed as grub parameter.
  Presence of TLP does not make it better, nor worse.

  It appears that non-NFC models are not affected. I know at least one
  Arch Linux user who has the exact same model, but without this issue.
  I'm using synaptics driver (no libinput installed), he uses libinput
  and doesn't have synaptics, if that information is of any use.
  Libinput does not seem to help.

  This forum thread also has more details from users who updated their
  BIOS to get S3 suspend: https://forums.lenovo.com/t5/Linux-
  Discussion/X1-Carbon-Gen-6-cannot-enter-deep-sleep-S3-state-aka-
  Suspend-to/td-p/3998182/page/27

  Another related thread:
  https://bbs.archlinux.org/viewtopic.php?id=236367

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-33-generic 4.15.0-33.36
  ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18
  Uname: Linux 4.15.0-33-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   maciej 2651 F...m pulseaudio
   /dev/snd/controlC0:  maciej 2651 F pulseaudio
  CurrentDesktop: i3
  Date: Sat Sep  8 13:45:43 2018
  HibernationDevice: RESUME=UUID=3116dcb0-d91e-4b2a-8166-43b7a9a9d36e
  InstallationDate: Installed on 2018-07-21 (49 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 13d3:56b2 IMC Networks 
   Bus 001 Device 002: ID 04b4:0060 Cypress Semiconductor Corp. Wireless 
optical mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 20KH006KPB
  ProcFB:
   0 EFI VGA
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-33-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash psmouse.synaptics_intertouch=1 
vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-33-generic N/A
   linux-backports-modules-4.15.0-33-generic  N/A
   linux-firmware 1.173.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/31/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N23ET55W (1.30 )
  dmi.board.asset.tag: 

[Kernel-packages] [Bug 1762940] Re: Ubuntu 18.04 d-i install screen becomes blurry on Huawei server in EFI boot mode

[AaronMa]

@Zhanglei

Could you try these 2 patches?

https://patchwork.freedesktop.org/patch/246810/
https://patchwork.freedesktop.org/patch/246811/

I think these 2 patches will fix the issue that dual GPU install on UEFI
boot mode.

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Title:
  Ubuntu 18.04 d-i install screen becomes blurry on Huawei server in EFI
  boot mode

Status in linux package in Ubuntu:
  Triaged
Status in linux source package in Bionic:
  Triaged

Bug description:
  For all(as I know) Huawei servers, the vga adapter are embed in the
  iBMC chips. Those server can install from ISO manually for 16.04.4 and
  screen display normally. But for 18.04 ( tested both for daily and
  final beta)version, the install screen is blur. One of tested server
  is Huawei 2855 v5, the certification link for 16.04 are
  https://certification.ubuntu.com/hardware/201707-25596/.

  Below are key difference of dmesg. It seems might related with DRM.

  18.04 install screen is blur 
  dmesg
  ...
  [2.039009] fb0: EFI VGA frame buffer device
  ...
  [4.178058] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
  [4.191435] [drm] No driver support for vblank timestamp query.
  [4.209338] checking generic (9000 30) vs hw (0 0)
  [4.209384] fbcon: hibmcdrmfb (fb1) is primary device
  [4.209385] fbcon: Remapping primary device, fb1, to tty 1-63
  ...
  [5.357024] hibmc-drm :07:00.0: fb1: hibmcdrmfb frame buffer device
  [5.380085] [drm] Initialized hibmc 1.0.0 20160828 for :07:00.0 on 
minor 0
  ...
  [5.636624] vga16fb: initializing
  [5.636627] vga16fb: mapped to 0x48a7a1d2
  [5.636630] checking generic (9000 30) vs hw (a 1)
  [5.636676] fb2: VGA16 VGA frame buffer device
  ...

  16.04.4 install screen is fine (no screen blur)
  dmesg
  ...
  [2.000419] fb0: EFI VGA frame buffer device
  
  [8.795065] vga16fb: initializing
  [8.795068] vga16fb: mapped to 0x880a
  [8.795071] checking generic (9800 30) vs hw (a 1)
  [8.795121] fb1: VGA16 VGA frame buffer device
  ...

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[Kernel-packages] [Bug 1789352] Re: GUI hang when installation with nvidia/intel hybrid mode

[AaronMa]

new nvidia p2000 lspci info

** Attachment added: "padme-lspci.log"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1789352/+attachment/5184963/+files/padme-lspci.log

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Title:
  GUI hang when installation with nvidia/intel hybrid mode

Status in linux package in Ubuntu:
  Triaged

Bug description:
  On ThinkPad models with nvidia DGPU.
  kernel 4.15 will hang when using NOUVEAU to probe nvidia DGP.

  GUI hang, and installation can NOT proceed.

  Add nomodeset or blacklist nouveau will be a workaround for hang issue, and 
continue install Ubuntu bionic and install nvidia driver.
  After nvidia driver is installed, DGPU works well.

  Add these workarounds always confuses users.

  Could Ubuntu add a troubleshooting menu in grub menu when boot to
  installation media?

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[Kernel-packages] [Bug 1786574] Re: remove i2c-i801 from blacklist

[AaronMa]

** Also affects: linux (Ubuntu)
   Importance: Undecided
   Status: New

** No longer affects: linux (Ubuntu)

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Title:
  remove i2c-i801 from blacklist

Status in HWE Next:
  New
Status in kmod package in Ubuntu:
  New

Bug description:
  Touchpad of Yoda2 doesn't work well via PS/2 mode, most time the data is
  lost sync via PS/2.

  I have made a patch in upstream/Ubuntu 4.15/4.13 kernels to force
  touchpad using SMBus mode.
  SMBus mode requires i2c-i801 kernel module which is in modprobe
  blacklist in Ubuntu 18.04/16.04. User has to remove i2c-i801 manually.

  i2c-i801 in blacklist is a very old workaround to fix HP compaq nc6000
  (Bug #10306), this module should be removed from blacklist.

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[Kernel-packages] [Bug 1779802] Re: Touchpad of ThinkPad P52 failed to work with message "lost sync at byte"

[AaronMa]

** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic

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Title:
  Touchpad of ThinkPad P52 failed to work with message "lost sync at
  byte"

Status in HWE Next:
  New
Status in HWE Next artful series:
  New
Status in HWE Next bionic series:
  New
Status in linux package in Ubuntu:
  Incomplete
Status in linux-oem package in Ubuntu:
  Fix Released
Status in linux source package in Artful:
  Invalid
Status in linux-oem source package in Artful:
  Invalid
Status in linux source package in Bionic:
  Fix Committed
Status in linux-oem source package in Bionic:
  Invalid

Bug description:
  On ThinkPad P52:
  touchpad failed to work and reports:
  [ 2.713396] input: ETPS/2 Elantech TrackPoint as 
/devices/platform/i8042/serio1/input/input8
  [ 2.725328] input: ETPS/2 Elantech Touchpad as 
/devices/platform/i8042/serio1/input/input5

  And lots of errors printed out:

  [ 19.468387] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.474455] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.480657] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.487665] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.494682] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.494685] psmouse serio1: issuing reconnect request
  [ 19.679895] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.686285] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.692642] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.699858] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.706873] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6

  And the middle button can not work too.

  [Impact]
  On ThinkPad P52, Elantech touchpad had sync issue then failed to work.
  Middle button was not enabled too.

  [Fix]
  With two upstream patches, elantech touchpad works fine with middle button.

  [Test Case]
  Touchpad moves fine, left/right/middle buttons works fine. scroll mode
  works fine.

  [Regression Potential]
  Very low, Just enable specific hardware support.

  ??? (1):
Input: elantech - fix V4 report decoding for module with middle key

  Aaron Ma (1):
Input: elantech - enable middle button of touchpads on ThinkPad P52

   drivers/input/mouse/elantech.c | 11 +--
   1 file changed, 9 insertions(+), 2 deletions(-)

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[Kernel-packages] [Bug 1779802] Re: Touchpad of ThinkPad P52 failed to work with message "lost sync at byte"

[AaronMa]

** Tags removed: verification-needed-xenial
** Tags added: verification-done-xenial

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Title:
  Touchpad of ThinkPad P52 failed to work with message "lost sync at
  byte"

Status in HWE Next:
  New
Status in HWE Next artful series:
  New
Status in HWE Next bionic series:
  New
Status in linux package in Ubuntu:
  Incomplete
Status in linux-oem package in Ubuntu:
  Confirmed
Status in linux source package in Artful:
  New
Status in linux-oem source package in Artful:
  New
Status in linux source package in Bionic:
  New
Status in linux-oem source package in Bionic:
  Invalid

Bug description:
  On ThinkPad P52:
  touchpad failed to work and reports:
  [ 2.713396] input: ETPS/2 Elantech TrackPoint as 
/devices/platform/i8042/serio1/input/input8
  [ 2.725328] input: ETPS/2 Elantech Touchpad as 
/devices/platform/i8042/serio1/input/input5

  And lots of errors printed out:

  [ 19.468387] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.474455] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.480657] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.487665] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.494682] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.494685] psmouse serio1: issuing reconnect request
  [ 19.679895] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.686285] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.692642] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.699858] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.706873] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6

  And the middle button can not work too.

  [Impact]
  On ThinkPad P52, Elantech touchpad had sync issue then failed to work.
  Middle button was not enabled too.

  [Fix]
  With two upstream patches, elantech touchpad works fine with middle button.

  [Test Case]
  Touchpad moves fine, left/right/middle buttons works fine. scroll mode
  works fine.

  [Regression Potential]
  Very low, Just enable specific hardware support.

  ??? (1):
Input: elantech - fix V4 report decoding for module with middle key

  Aaron Ma (1):
Input: elantech - enable middle button of touchpads on ThinkPad P52

   drivers/input/mouse/elantech.c | 11 +--
   1 file changed, 9 insertions(+), 2 deletions(-)

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[Kernel-packages] [Bug 1776563] Re: Acer Aspire A315 ACPI failure on Ubuntu 18.04, kernel hangs, can't load, kernel freeze (AMD Ryzen 5/Radeon/Raven)

[AaronMa]

Hi Richard:

This issue should be related to the buggy BIOS ivrs table.
Kernel panic when found no southbridge device ID.

Could you try boot kernel with "amd_iommu_dump=1 amd_iommu=off" (remove
other kernel parameters you tried to solve this issue).

If it works, please attach the dmesg here.
I will try to make a kernel patch to make kernel boot with irq map disabled 
instead of panic.

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Title:
  Acer Aspire A315 ACPI failure on Ubuntu 18.04, kernel hangs, can't
  load, kernel freeze  (AMD Ryzen 5/Radeon/Raven)

Status in amd:
  New
Status in Linux:
  Incomplete
Status in linux package in Ubuntu:
  Confirmed
Status in linux-firmware package in Ubuntu:
  New

Bug description:
  CPU: Ryzen 5 2500U
  VGA: Radeon 535
  Notebook: Acer Aspire A315

  This is a brand new notebook on the market with Ryzen 5/Radeon. 
  The default kernel of Ubuntu(18.04) hangs at loading with message:

  tsc: Refined TSC clocksource calibration: 1996.250 MHz
  clocksource: tsc: mask: 0x max_cycles: (...), max_idle_ns: 
(...) 
  Soft lockup

  Using pci=noacpi kernel parameter kernel loads without any problem but
  my notebook produces more heat than on Win10. If I know right Acer
  notebooks need ACPI to the correct power management.

  The same thing happens on mainline 4.17,4.18rc1-2.
  BIOS upgrade to the latest version: 1.08 hasn't helped

  This problem has been reported upstream:
  https://bugzilla.kernel.org/show_bug.cgi?id=200087

  The latest correctly working kernel was 4.13.* but the heat problem
  was present with this too.

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[Kernel-packages] [Bug 1733605] Re: elantech touchpad of Lenovo L480/580 failed to detect hw_version

[AaronMa]

** Changed in: hwe-next
 Assignee: (unassigned) => AaronMa (mapengyu)

** Changed in: hwe-next
   Status: New => Fix Released

** Changed in: linux (Ubuntu)
   Status: Fix Committed => Fix Released

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Title:
  elantech touchpad of Lenovo L480/580 failed to detect hw_version

Status in HWE Next:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in linux-oem package in Ubuntu:
  Invalid
Status in linux source package in Xenial:
  Fix Released
Status in linux-oem source package in Xenial:
  Fix Released
Status in linux source package in Artful:
  Fix Released
Status in linux-oem source package in Artful:
  Invalid

Bug description:
  Elantech touchpad on Lenovo laptops L480/580 report it's version as
  15, and current kernel can not support this hw_version, so driver
  didn't support horizontal,vertical and multi-touch.

  error log:
  kernel: psmouse serio1: elantech: unknown hardware version, aborting...

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[Kernel-packages] [Bug 1741168] Re: HID: Fix RayD touchscreen failure to resume from suspend

[AaronMa]

** Changed in: linux (Ubuntu)
   Status: In Progress => Won't Fix

** Changed in: hwe-next
   Status: New => Won't Fix

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Title:
  HID: Fix RayD touchscreen failure to resume from suspend

Status in HWE Next:
  Won't Fix
Status in linux package in Ubuntu:
  Won't Fix

Bug description:
  Link: https://patchwork.kernel.org/patch/10141099/
  Link: https://patchwork.kernel.org/patch/10141097/

  [Impact]
  Resume of S3 cause system hang on Lenovo laptops with RayD touchscreen.

  [Fix]
  RayD touchscreen issued corrupted data after it resume from suspend,
  then HID driver didn't handle the data well because of the data overflow
  and made a call trace and hang.
  Keep memset safe from corrupted data and add command to make RayD
  touchscreen back to normal.
  Then touchscreen works fine.

  [Test Case]
  Tested on ThinkPad L380, works fine with fixes.

  [Regression Potential]
  Low, keep the data in hid-core and i2c-hid more strictly.
  Add specific device quirk in i2c-hid.

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[Kernel-packages] [Bug 1779802] Re: Touchpad of ThinkPad P52 failed to work with message "lost sync at byte"

[AaronMa]

** Description changed:

  On ThinkPad P52:
  touchpad failed to work and reports:
  [ 2.713396] input: ETPS/2 Elantech TrackPoint as 
/devices/platform/i8042/serio1/input/input8
  [ 2.725328] input: ETPS/2 Elantech Touchpad as 
/devices/platform/i8042/serio1/input/input5
  
  And lots of errors printed out:
  
  [ 19.468387] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.474455] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.480657] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.487665] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.494682] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.494685] psmouse serio1: issuing reconnect request
  [ 19.679895] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.686285] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.692642] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.699858] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.706873] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  
  And the middle button can not work too.
+ 
+ [Impact]
+ On ThinkPad P52, Elantech touchpad had sync issue then failed to work.
+ Middle button was not enabled too.
+ 
+ [Fix]
+ With two upstream patches, elantech touchpad works fine with middle button.
+ 
+ [Test Case]
+ Touchpad moves fine, left/right/middle buttons works fine. scroll mode
+ works fine.
+ 
+ [Regression Potential]
+ Very low, Just enable specific hardware support.
+ 
+ ??? (1):
+   Input: elantech - fix V4 report decoding for module with middle key
+ 
+ Aaron Ma (1):
+   Input: elantech - enable middle button of touchpads on ThinkPad P52
+ 
+  drivers/input/mouse/elantech.c | 11 +--
+  1 file changed, 9 insertions(+), 2 deletions(-)

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https://bugs.launchpad.net/bugs/1779802

Title:
  Touchpad of ThinkPad P52 failed to work with message "lost sync at
  byte"

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  Incomplete
Status in linux-oem package in Ubuntu:
  New

Bug description:
  On ThinkPad P52:
  touchpad failed to work and reports:
  [ 2.713396] input: ETPS/2 Elantech TrackPoint as 
/devices/platform/i8042/serio1/input/input8
  [ 2.725328] input: ETPS/2 Elantech Touchpad as 
/devices/platform/i8042/serio1/input/input5

  And lots of errors printed out:

  [ 19.468387] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.474455] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.480657] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.487665] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.494682] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.494685] psmouse serio1: issuing reconnect request
  [ 19.679895] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.686285] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.692642] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.699858] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.706873] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6

  And the middle button can not work too.

  [Impact]
  On ThinkPad P52, Elantech touchpad had sync issue then failed to work.
  Middle button was not enabled too.

  [Fix]
  With two upstream patches, elantech touchpad works fine with middle button.

  [Test Case]
  Touchpad moves fine, left/right/middle buttons works fine. scroll mode
  works fine.

  [Regression Potential]
  Very low, Just enable specific hardware support.

  ??? (1):
Input: elantech - fix V4 report decoding for module with middle key

  Aaron Ma (1):
Input: elantech - enable middle button of touchpads on ThinkPad P52

   drivers/input/mouse/elantech.c | 11 +--
   1 file changed, 9 insertions(+), 2 deletions(-)

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[Kernel-packages] [Bug 1779802] Re: Touchpad of ThinkPad P52 failed to work with message "lost sync at byte"

[AaronMa]

** Also affects: linux (Ubuntu)
   Importance: Undecided
   Status: New

** Also affects: linux-oem (Ubuntu)
   Importance: Undecided
   Status: New

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1779802

Title:
  Touchpad of ThinkPad P52 failed to work with message "lost sync at
  byte"

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  New
Status in linux-oem package in Ubuntu:
  New

Bug description:
  On ThinkPad P52:
  touchpad failed to work and reports:
  [ 2.713396] input: ETPS/2 Elantech TrackPoint as 
/devices/platform/i8042/serio1/input/input8
  [ 2.725328] input: ETPS/2 Elantech Touchpad as 
/devices/platform/i8042/serio1/input/input5

  And lots of errors printed out:

  [ 19.468387] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.474455] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.480657] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.487665] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.494682] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.494685] psmouse serio1: issuing reconnect request
  [ 19.679895] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.686285] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.692642] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.699858] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.706873] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6

  And the middle button can not work too.

To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/1779802/+subscriptions

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[Kernel-packages] [Bug 1779802] Re: Touchpad of ThinkPad P52 failed to work with message "lost sync at byte"

[AaronMa]

** Tags added: originate-from-1752778

** Tags added: sutton

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1779802

Title:
  Touchpad of ThinkPad P52 failed to work with message "lost sync at
  byte"

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  New
Status in linux-oem package in Ubuntu:
  New

Bug description:
  On ThinkPad P52:
  touchpad failed to work and reports:
  [ 2.713396] input: ETPS/2 Elantech TrackPoint as 
/devices/platform/i8042/serio1/input/input8
  [ 2.725328] input: ETPS/2 Elantech Touchpad as 
/devices/platform/i8042/serio1/input/input5

  And lots of errors printed out:

  [ 19.468387] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.474455] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.480657] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.487665] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.494682] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.494685] psmouse serio1: issuing reconnect request
  [ 19.679895] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.686285] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.692642] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.699858] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6
  [ 19.706873] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at 
byte 6

  And the middle button can not work too.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1763144] Re: Significantly lower power and thermal limits on ThinkPad T480s (and probably others) than on Windows

[AaronMa]

Quoted from Lenovo's feedback:

"
Due to "DPTF" function will act on Windows system by BIOS/Driver support, the 
system will turn to cool mode when keep high temperature several minutes.
But Linux system didn't have driver support DPTF function, it only have TDP 
limit on platform.
So user should have different between Windows and Linux system as normal 
behavior.
"

And my test result:
1, When stress testing on Win10, CPU temperature reaches 98C and 3.2G.
But this status can't keep more than several mins, it is too hot for CPU. So 
the CPU tried to maintain a 1.1G freq to cool itself.
Then the temperature and freq will go into a loop like 98C/3.2G -> 80C/1.1G -> 
98C/3.2G.
2, On Ubuntu 16.04 CPU keeps 80C/2.7G when stressing.

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Title:
  Significantly lower power and thermal limits on ThinkPad T480s (and
  probably others) than on Windows

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  A ThinkPad T480s under windows has a power limit of 44W, both short
  and long term, with a thermal maximum of about 93C or so. Under Linux,
  the power limits are 44W and 15W (short) or so, and the thermal limit
  is 80C, causing a significant performance loss.

  Looking at MSR and MCHBAR values, we can see that the values are
  correctly at 44W in the MSR, but the MCHBAR is set to a lower value:

  $ sudo rdmsr -a 0x610
  42816000dd8160
  42816000dd8160
  42816000dd8160
  42816000dd8160
  42816000dd8160
  42816000dd8160
  42816000dd8160
  42816000dd8160
  $ sudo /home/jak/Downloads/iotools-1.5/iotools mmio_read64 0xfed159a0
  0x0042816000dd8078

  
  Setting the MCHBAR to the same value as the MSR register solves the problem. 
At some point intel-rapl seems to reduce overall frequency to 600 MHz, though.

  The thermal limit is configured in MSR register 0x1a2; rdmsr -f 29:24
  -d 0x1a2 returns 20. Setting those bits to 7 increases it, resulting
  in performance comparative to Windows.

  Most of the analysis is based on the analysis in

  https://www.reddit.com/r/thinkpad/comments/870u0a/t480s_linux_throttling_bug/

  This applies to all bionic kernels I have tested so far, including

  Ubuntu 4.15.0-13.14-generic 4.15.10
  --- 
  ApportVersion: 2.20.9-0ubuntu4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC2D0p:   jak5881 F...m pulseaudio
   /dev/snd/controlC2:  jak5881 F pulseaudio
   /dev/snd/controlC1:  jak5881 F pulseaudio
   /dev/snd/controlC0:  jak5881 F pulseaudio
  CurrentDesktop: GNOME
  DistroRelease: Ubuntu 18.04
  InstallationDate: Installed on 2018-03-14 (28 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180313)
  MachineType: LENOVO 20L8S02D00
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: root=/dev/mapper/ubuntu--vg-root ro rootflags=subvol=@ 
quiet splash vt.handoff=1
  ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-13-generic N/A
   linux-backports-modules-4.15.0-13-generic  N/A
   linux-firmware 1.173
  Tags:  bionic
  Uname: Linux 4.15.0-13-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip kvm lpadmin lxd plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 01/22/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N22ET31W (1.08 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20L8S02D00
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Defined
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: 
dmi:bvnLENOVO:bvrN22ET31W(1.08):bd01/22/2018:svnLENOVO:pn20L8S02D00:pvrThinkPadT480s:rvnLENOVO:rn20L8S02D00:rvrNotDefined:cvnLENOVO:ct10:cvrNone:
  dmi.product.family: ThinkPad T480s
  dmi.product.name: 20L8S02D00
  dmi.product.version: ThinkPad T480s
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1763144] Re: Significantly lower power and thermal limits on ThinkPad T480s (and probably others) than on Windows

[AaronMa]

Hi,
TDP Intel U CPU family is defined as 25w.
Please refer to:
https://www.intel.com/content/www/us/en/products/processors/core/i5-processors/i5-8250u.html

CPU is not meant to go to 44W that is far away as Intel designed.

To allow the optimal operation and long-term reliability of Intel 
processor-based
systems, the component temperature specification is the applicable Tjmax which 
defined in MSR 0x1a2h[23:16];
Tj MAX is factory calibrated and is not user configurable.
TCC Activation Offset is set in TEMPERATURE_TARGET (0x1A2) MSR,bits [29:24];
the offset value will be subtracted from the value TjMAX.
Please try it if you like overclock.

When temperature is retrieved by the processor MSR, it is the instantaneous
temperature of the given DTS.
thermal interrupt in Linux depends on reading MSR to warn the system like:
temperature above threshold
Then EC will make CPU be full speed to cool down system, when CPU temperature 
is stable like 80C, CPU can work at the defined freq.

This is designed to make system reliable to work at the standard
performance no matter with OS.

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1763144

Title:
  Significantly lower power and thermal limits on ThinkPad T480s (and
  probably others) than on Windows

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  A ThinkPad T480s under windows has a power limit of 44W, both short
  and long term, with a thermal maximum of about 93C or so. Under Linux,
  the power limits are 44W and 15W (short) or so, and the thermal limit
  is 80C, causing a significant performance loss.

  Looking at MSR and MCHBAR values, we can see that the values are
  correctly at 44W in the MSR, but the MCHBAR is set to a lower value:

  $ sudo rdmsr -a 0x610
  42816000dd8160
  42816000dd8160
  42816000dd8160
  42816000dd8160
  42816000dd8160
  42816000dd8160
  42816000dd8160
  42816000dd8160
  $ sudo /home/jak/Downloads/iotools-1.5/iotools mmio_read64 0xfed159a0
  0x0042816000dd8078

  
  Setting the MCHBAR to the same value as the MSR register solves the problem. 
At some point intel-rapl seems to reduce overall frequency to 600 MHz, though.

  The thermal limit is configured in MSR register 0x1a2; rdmsr -f 29:24
  -d 0x1a2 returns 20. Setting those bits to 7 increases it, resulting
  in performance comparative to Windows.

  Most of the analysis is based on the analysis in

  https://www.reddit.com/r/thinkpad/comments/870u0a/t480s_linux_throttling_bug/

  This applies to all bionic kernels I have tested so far, including

  Ubuntu 4.15.0-13.14-generic 4.15.10
  --- 
  ApportVersion: 2.20.9-0ubuntu4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC2D0p:   jak5881 F...m pulseaudio
   /dev/snd/controlC2:  jak5881 F pulseaudio
   /dev/snd/controlC1:  jak5881 F pulseaudio
   /dev/snd/controlC0:  jak5881 F pulseaudio
  CurrentDesktop: GNOME
  DistroRelease: Ubuntu 18.04
  InstallationDate: Installed on 2018-03-14 (28 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180313)
  MachineType: LENOVO 20L8S02D00
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: root=/dev/mapper/ubuntu--vg-root ro rootflags=subvol=@ 
quiet splash vt.handoff=1
  ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-13-generic N/A
   linux-backports-modules-4.15.0-13-generic  N/A
   linux-firmware 1.173
  Tags:  bionic
  Uname: Linux 4.15.0-13-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip kvm lpadmin lxd plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 01/22/2018
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N22ET31W (1.08 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20L8S02D00
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Defined
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: 
dmi:bvnLENOVO:bvrN22ET31W(1.08):bd01/22/2018:svnLENOVO:pn20L8S02D00:pvrThinkPadT480s:rvnLENOVO:rn20L8S02D00:rvrNotDefined:cvnLENOVO:ct10:cvrNone:
  dmi.product.family: ThinkPad T480s
  dmi.product.name: 20L8S02D00
  dmi.product.version: ThinkPad T480s
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1708043] Re: Lenovo X1 Carbon Gen5 fails to resume

[AaronMa]

Hi NJ:
X1C6 doesn't support S3, so it should not be related to this bug.

Could you describe what issue you have met?

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Title:
  Lenovo X1 Carbon Gen5 fails to resume

Status in linux package in Ubuntu:
  Fix Committed

Bug description:
  Last week it worked fine, this week however if I open the lid for it
  to resume the power light flashes for a bit, then comes on solid, the
  but screen stays blank and the machine is unresponsive. I have to
  power it off / on again in order to use it. It might be related to the
  APST issue with Samsung NVMe SSDs, I'm not sure.

  ProblemType: Bug
  DistroRelease: Ubuntu 17.10
  Package: linux-image-4.11.0-10-generic 4.11.0-10.15
  ProcVersionSignature: Ubuntu 4.11.0-10.15-generic 4.11.8
  Uname: Linux 4.11.0-10-generic x86_64
  ApportVersion: 2.20.6-0ubuntu4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   dean   1652 F...m pulseaudio
   /dev/snd/controlC0:  dean   1652 F pulseaudio
  CurrentDesktop: GNOME
  Date: Tue Aug  1 17:39:20 2017
  HibernationDevice: RESUME=UUID=fb0675d7-391c-4293-a2c5-d283708f1284
  InstallationDate: Installed on 2017-07-23 (9 days ago)
  InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170720)
  MachineType: LENOVO 20HRCTO1WW
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.11.0-10-generic.efi.signed 
root=/dev/mapper/ubuntu--vg-root ro quiet splash 
nvme_core.default_ps_max_latency_us=0 vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.11.0-10-generic N/A
   linux-backports-modules-4.11.0-10-generic  N/A
   linux-firmware 1.167
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/04/2017
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N1MET37W (1.22 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20HRCTO1WW
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40697 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: 
dmi:bvnLENOVO:bvrN1MET37W(1.22):bd07/04/2017:svnLENOVO:pn20HRCTO1WW:pvrThinkPadX1Carbon5th:rvnLENOVO:rn20HRCTO1WW:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
  dmi.product.name: 20HRCTO1WW
  dmi.product.version: ThinkPad X1 Carbon 5th
  dmi.sys.vendor: LENOVO
  --- 
  ApportVersion: 2.20.6-0ubuntu4
  Architecture: amd64
  CurrentDesktop: GNOME
  DistroRelease: Ubuntu 17.10
  InstallationDate: Installed on 2017-07-23 (9 days ago)
  InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170720)
  Package: linux (not installed)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  Tags:  artful wayland-session
  Uname: Linux 4.13.0-041300rc3-generic x86_64
  UnreportableReason: The running kernel is not an Ubuntu kernel
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True

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[Kernel-packages] [Bug 1733605] Re: elantech touchpad of Lenovo L480/580 failed to detect hw_version

[AaronMa]

** Tags removed: verification-needed-artful verification-needed-xenial
** Tags added: verification-done-artful verification-done-xenial

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Title:
  elantech touchpad of Lenovo L480/580 failed to detect hw_version

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  Fix Committed
Status in linux-oem package in Ubuntu:
  Invalid
Status in linux source package in Xenial:
  Fix Committed
Status in linux-oem source package in Xenial:
  Fix Released
Status in linux source package in Artful:
  Fix Committed
Status in linux-oem source package in Artful:
  Invalid

Bug description:
  Elantech touchpad on Lenovo laptops L480/580 report it's version as
  15, and current kernel can not support this hw_version, so driver
  didn't support horizontal,vertical and multi-touch.

  error log:
  kernel: psmouse serio1: elantech: unknown hardware version, aborting...

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[Kernel-packages] [Bug 1738523] Re: [SRU] External HDMI monitor failed to show screen on Lenovo X1 series

[AaronMa]

** Tags removed: verification-needed-artful
** Tags added: verification-done-artful

** Changed in: hwe-next
   Status: New => Fix Committed

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Title:
  [SRU] External HDMI monitor failed to show screen on Lenovo X1 series

Status in HWE Next:
  Fix Committed
Status in linux package in Ubuntu:
  Fix Released
Status in linux-oem package in Ubuntu:
  Invalid
Status in linux source package in Xenial:
  Invalid
Status in linux-oem source package in Xenial:
  Fix Released
Status in linux source package in Artful:
  Fix Committed
Status in linux-oem source package in Artful:
  Invalid

Bug description:
  Thinkpad X1 yoga:
  CPU: Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz (family: 0x6, model: 0x8e, 
stepping: 0xa)
  GPU: Intel Corporation Device [8086:5917] (rev 07) (prog-if 00 [VGA 
controller])

  Steps:
  1, Connect an external monitor
  2, Try to switch display modes in mirrored, extended, displayed on external 
or internal.

  [Impact]
  External HDMI monitor failed to show screen on Lenovo X1 yoga/carbon

  [Fix]
  Add a workaround to bypass this TMDS_OE writing on identified laptop models.

  [Test Case]
  Tested on ThinkPad X1 yoga 2nd/3rd and Carbon 6th, external HDMI output
  OK.

  [Regression Potential]
  Low, it limits to ThinkPad specific laptops.

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[Kernel-packages] [Bug 1746002] Re: [SRU] TrackPoint: middle button doesn't work on TrackPoint-compatible device.

[AaronMa]

** Tags removed: verification-needed-artful
** Tags added: verification-done-artful

** Changed in: hwe-next
   Status: New => Fix Released

** Changed in: linux (Ubuntu)
   Status: Incomplete => Fix Released

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Title:
  [SRU] TrackPoint: middle button doesn't work on TrackPoint-compatible
  device.

Status in HWE Next:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in linux-oem package in Ubuntu:
  Invalid
Status in linux source package in Xenial:
  Invalid
Status in linux-oem source package in Xenial:
  Fix Released
Status in linux source package in Artful:
  Fix Committed
Status in linux-oem source package in Artful:
  Invalid

Bug description:
  Lenovo introduced 4 new TrackPoint compatible sticks those only
  support the minimum commands described in the spec, which has been
  used in the current Windows driver.

  Legacy TrackPoint: 0101 – 0E01

  ALPS: 0102 – FF02

  ELAN:0103 – FF03

  NXP: 0104 – FF04

  TrackPoint (ID: 01/02) report 0 button when reading the EXT_BUTTON
  command.

  Setting middle button enabled to make it work.

  Upstream patch:
  commit f5d07b9e98022d50720e38aa936fc11c67868ece
  Author: Aaron Ma 
  Date:   Fri Jan 19 09:43:39 2018 -0800

  Input: trackpoint - force 3 buttons if 0 button is reported
  
  Lenovo introduced trackpoint compatible sticks with minimum PS/2 commands.
  They supposed to reply with 0x02, 0x03, or 0x04 in response to the
  "Read Extended ID" command, so we would know not to try certain extended
  commands. Unfortunately even some trackpoints reporting the original IBM
  version (0x01 firmware 0x0e) now respond with incorrect data to the "Get
  Extended Buttons" command:
  
   thinkpad_acpi: ThinkPad BIOS R0DET87W (1.87 ), EC unknown
   thinkpad_acpi: Lenovo ThinkPad E470, model 20H1004SGE
  
   psmouse serio2: trackpoint: IBM TrackPoint firmware: 0x0e, buttons: 0/0
  
  Since there are no trackpoints without buttons, let's assume the 
trackpoint
  has 3 buttons when we get 0 response to the extended buttons query.
  
  Signed-off-by: Aaron Ma 
  Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=196253
  Cc: sta...@vger.kernel.org
  Signed-off-by: Dmitry Torokhov 

  
  SRU justification:
  ==
  [Impact]
  Middle button on some TrackPoints with ThinkPad can't work on Ubuntu
  16.04. 
  Lenovo introduced 4 new TrackPoint compatible sticks those only support
  minimum commands, Sticks with ID 01/02 reported the external button 0,
  TrackPoint always have 3 buttons.

  [Fix]
  Set 3 buttons when 0 button is reported via PS/2 commands.

  [Test Case]
  Tested on Finn and E470, middle button works with this patch.

  [Regression Potential]
  No regression is expected.

  This patch had been send to stable kernel, so Bionic should have it
  with stable updates.

  Aaron Ma (1):
Input: trackpoint - force 3 buttons if 0 button is reported

   drivers/input/mouse/trackpoint.c | 3 +++
   1 file changed, 3 insertions(+)

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[Kernel-packages] [Bug 1753347] Re: [SRU] Lenovo E41 Mic mute hotkey is not responding

[AaronMa]

** Changed in: hwe-next
   Status: New => Fix Committed

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Title:
  [SRU] Lenovo E41 Mic mute hotkey is not responding

Status in HWE Next:
  Fix Committed
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Artful:
  Fix Committed

Bug description:
  [Impact]
  Mic mute hotkey (F1) is not working due to the delay answer when reading EC 
VPC. 
  The ideapad_laptop module didn't wait enough time to read VPC.

  [Fix]
  Add more time to wait for reading EC VPC, the correct data will be got.
  Hotkey works well then.

  [Test Case]
  Tested on Lenovo E41, hotkey works well with this patch.

  [Regression Potential]
  No regression is expected.

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[Kernel-packages] [Bug 1753347] Re: [SRU] Lenovo E41 Mic mute hotkey is not responding

[AaronMa]

** Tags removed: verification-needed-artful
** Tags added: verification-done-artful

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Title:
  [SRU] Lenovo E41 Mic mute hotkey is not responding

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Artful:
  Fix Committed

Bug description:
  [Impact]
  Mic mute hotkey (F1) is not working due to the delay answer when reading EC 
VPC. 
  The ideapad_laptop module didn't wait enough time to read VPC.

  [Fix]
  Add more time to wait for reading EC VPC, the correct data will be got.
  Hotkey works well then.

  [Test Case]
  Tested on Lenovo E41, hotkey works well with this patch.

  [Regression Potential]
  No regression is expected.

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[Kernel-packages] [Bug 1756105] Re: X1 Carbon 6th gen S0i3 sleep broken

[AaronMa]

please pass `acpi.ec_no_wakeup=1` on the Linux command line to reduce
the power consumption.

>From v4.13 S0ix is supported by kernel.

CPU and PCH are not in deep idle status when kernel set S0ix mode.

The further solution should be fixed by BIOS/EC, ThinkPad BIOS/EC team
already acked this issue.

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Title:
  X1 Carbon 6th gen S0i3 sleep broken

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Recent kernel claims S0i3 patch, but this mode is not currently engage
  "out of the box" on latest patch levels of 18.04. Sleep consumes 2-3
  watts instead of 0.1.

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[Kernel-packages] [Bug 1753347] Re: [SRU] Lenovo E41 Mic mute hotkey is not responding

[AaronMa]

** Tags added: originate-from-1734236 sutton

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Title:
  [SRU] Lenovo E41 Mic mute hotkey is not responding

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Artful:
  New

Bug description:
  [Impact]
  Mic mute hotkey (F1) is not working due to the delay answer when reading EC 
VPC. 
  The ideapad_laptop module didn't wait enough time to read VPC.

  [Fix]
  Add more time to wait for reading EC VPC, the correct data will be got.
  Hotkey works well then.

  [Test Case]
  Tested on Lenovo E41, hotkey works well with this patch.

  [Regression Potential]
  No regression is expected.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1753347] Re: [SRU] Lenovo E41 Mic mute hotkey is not responding

[AaronMa]

** Changed in: hwe-next
 Assignee: (unassigned) => AaronMa (mapengyu)

** Changed in: hwe-next
   Importance: Undecided => Critical

-- 
You received this bug notification because you are a member of Kernel
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Title:
  [SRU] Lenovo E41 Mic mute hotkey is not responding

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Artful:
  New

Bug description:
  [Impact]
  Mic mute hotkey (F1) is not working due to the delay answer when reading EC 
VPC. 
  The ideapad_laptop module didn't wait enough time to read VPC.

  [Fix]
  Add more time to wait for reading EC VPC, the correct data will be got.
  Hotkey works well then.

  [Test Case]
  Tested on Lenovo E41, hotkey works well with this patch.

  [Regression Potential]
  No regression is expected.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1733605] Re: elantech touchpad of Lenovo L480/580 failed to detect hw_version

[AaronMa]

Hi Austin:

Lenovo has introduced several touchpad models.
Please try install kernel linux-image-4.13.0-1021-oem to check if it is fixed.
This kernel version had merged the elantech patch.

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Title:
  elantech touchpad of Lenovo L480/580 failed to detect hw_version

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  Fix Committed
Status in linux-oem package in Ubuntu:
  Invalid
Status in linux source package in Xenial:
  Fix Committed
Status in linux-oem source package in Xenial:
  Fix Released
Status in linux source package in Artful:
  Fix Committed
Status in linux-oem source package in Artful:
  Invalid

Bug description:
  Elantech touchpad on Lenovo laptops L480/580 report it's version as
  15, and current kernel can not support this hw_version, so driver
  didn't support horizontal,vertical and multi-touch.

  error log:
  kernel: psmouse serio1: elantech: unknown hardware version, aborting...

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[Kernel-packages] [Bug 1738523] Re: [SRU] External HDMI monitor failed to show screen on Lenovo X1 series

[AaronMa]

** Summary changed:

- External HDMI monitor failed to show screen on Lenovo X1 series
+ [SRU] External HDMI monitor failed to show screen on Lenovo X1 series

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Title:
  [SRU] External HDMI monitor failed to show screen on Lenovo X1 series

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  Fix Committed
Status in linux-oem package in Ubuntu:
  Invalid
Status in linux source package in Xenial:
  Invalid
Status in linux-oem source package in Xenial:
  Fix Released
Status in linux source package in Artful:
  Fix Committed
Status in linux-oem source package in Artful:
  Invalid

Bug description:
  Thinkpad X1 yoga:
  CPU: Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz (family: 0x6, model: 0x8e, 
stepping: 0xa)
  GPU: Intel Corporation Device [8086:5917] (rev 07) (prog-if 00 [VGA 
controller])

  Steps:
  1, Connect an external monitor
  2, Try to switch display modes in mirrored, extended, displayed on external 
or internal.

  [Impact]
  External HDMI monitor failed to show screen on Lenovo X1 yoga/carbon

  [Fix]
  Add a workaround to bypass this TMDS_OE writing on identified laptop models.

  [Test Case]
  Tested on ThinkPad X1 yoga 2nd/3rd and Carbon 6th, external HDMI output
  OK.

  [Regression Potential]
  Low, it limits to ThinkPad specific laptops.

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[Kernel-packages] [Bug 1746002] Re: [SRU] TrackPoint: middle button doesn't work on TrackPoint-compatible device.

[AaronMa]

** Summary changed:

- TrackPoint: middle button doesn't work on TrackPoint-compatible device.
+ [SRU] TrackPoint: middle button doesn't work on TrackPoint-compatible device.

** Description changed:

  Lenovo introduced 4 new TrackPoint compatible sticks those only support
  the minimum commands described in the spec, which has been used in the
  current Windows driver.
  
  Legacy TrackPoint: 0101 – 0E01
  
  ALPS: 0102 – FF02
  
  ELAN:0103 – FF03
  
  NXP: 0104 – FF04
  
  TrackPoint (ID: 01/02) report 0 button when reading the EXT_BUTTON
  command.
  
  Setting middle button enabled to make it work.
  
  Upstream patch:
  commit f5d07b9e98022d50720e38aa936fc11c67868ece
  Author: Aaron Ma 
  Date:   Fri Jan 19 09:43:39 2018 -0800
  
  Input: trackpoint - force 3 buttons if 0 button is reported
  
  Lenovo introduced trackpoint compatible sticks with minimum PS/2 commands.
  They supposed to reply with 0x02, 0x03, or 0x04 in response to the
  "Read Extended ID" command, so we would know not to try certain extended
  commands. Unfortunately even some trackpoints reporting the original IBM
  version (0x01 firmware 0x0e) now respond with incorrect data to the "Get
  Extended Buttons" command:
  
   thinkpad_acpi: ThinkPad BIOS R0DET87W (1.87 ), EC unknown
   thinkpad_acpi: Lenovo ThinkPad E470, model 20H1004SGE
  
   psmouse serio2: trackpoint: IBM TrackPoint firmware: 0x0e, buttons: 0/0
  
  Since there are no trackpoints without buttons, let's assume the 
trackpoint
  has 3 buttons when we get 0 response to the extended buttons query.
  
  Signed-off-by: Aaron Ma 
  Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=196253
  Cc: sta...@vger.kernel.org
  Signed-off-by: Dmitry Torokhov 
+ 
+ 
+ SRU justification:
+ ==
+ [Impact]
+ Middle button on some TrackPoints with ThinkPad can't work on Ubuntu
+ 16.04. 
+ Lenovo introduced 4 new TrackPoint compatible sticks those only support
+ minimum commands, Sticks with ID 01/02 reported the external button 0,
+ TrackPoint always have 3 buttons.
+ 
+ [Fix]
+ Set 3 buttons when 0 button is reported via PS/2 commands.
+ 
+ [Test Case]
+ Tested on Finn and E470, middle button works with this patch.
+ 
+ [Regression Potential]
+ No regression is expected.
+ 
+ This patch had been send to stable kernel, so Bionic should have it
+ with stable updates.
+ 
+ Aaron Ma (1):
+   Input: trackpoint - force 3 buttons if 0 button is reported
+ 
+  drivers/input/mouse/trackpoint.c | 3 +++
+  1 file changed, 3 insertions(+)

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https://bugs.launchpad.net/bugs/1746002

Title:
  [SRU] TrackPoint: middle button doesn't work on TrackPoint-compatible
  device.

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  Incomplete
Status in linux-oem package in Ubuntu:
  Invalid
Status in linux source package in Xenial:
  Invalid
Status in linux-oem source package in Xenial:
  Fix Released
Status in linux source package in Artful:
  Fix Committed
Status in linux-oem source package in Artful:
  Invalid

Bug description:
  Lenovo introduced 4 new TrackPoint compatible sticks those only
  support the minimum commands described in the spec, which has been
  used in the current Windows driver.

  Legacy TrackPoint: 0101 – 0E01

  ALPS: 0102 – FF02

  ELAN:0103 – FF03

  NXP: 0104 – FF04

  TrackPoint (ID: 01/02) report 0 button when reading the EXT_BUTTON
  command.

  Setting middle button enabled to make it work.

  Upstream patch:
  commit f5d07b9e98022d50720e38aa936fc11c67868ece
  Author: Aaron Ma 
  Date:   Fri Jan 19 09:43:39 2018 -0800

  Input: trackpoint - force 3 buttons if 0 button is reported
  
  Lenovo introduced trackpoint compatible sticks with minimum PS/2 commands.
  They supposed to reply with 0x02, 0x03, or 0x04 in response to the
  "Read Extended ID" command, so we would know not to try certain extended
  commands. Unfortunately even some trackpoints reporting the original IBM
  version (0x01 firmware 0x0e) now respond with incorrect data to the "Get
  Extended Buttons" command:
  
   thinkpad_acpi: ThinkPad BIOS R0DET87W (1.87 ), EC unknown
   thinkpad_acpi: Lenovo ThinkPad E470, model 20H1004SGE
  
   psmouse serio2: trackpoint: IBM TrackPoint firmware: 0x0e, buttons: 0/0
  
  Since there are no trackpoints without buttons, let's assume the 
trackpoint
  has 3 buttons when we get 0 response to the extended buttons query.
  
  Signed-off-by: Aaron Ma 
  Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=196253
  Cc: sta...@vger.kernel.org
  Signed-off-by: Dmitry Torokhov 

  
  SRU justification:
  ==
  

[Kernel-packages] [Bug 1746002] Re: TrackPoint: middle button doesn't work on TrackPoint-compatible device.

[AaronMa]

** Tags removed: verification-needed-xenial
** Tags added: verification-done-xenial

-- 
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Title:
  [SRU] TrackPoint: middle button doesn't work on TrackPoint-compatible
  device.

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  Incomplete
Status in linux-oem package in Ubuntu:
  Invalid
Status in linux source package in Xenial:
  Invalid
Status in linux-oem source package in Xenial:
  Fix Released
Status in linux source package in Artful:
  Fix Committed
Status in linux-oem source package in Artful:
  Invalid

Bug description:
  Lenovo introduced 4 new TrackPoint compatible sticks those only
  support the minimum commands described in the spec, which has been
  used in the current Windows driver.

  Legacy TrackPoint: 0101 – 0E01

  ALPS: 0102 – FF02

  ELAN:0103 – FF03

  NXP: 0104 – FF04

  TrackPoint (ID: 01/02) report 0 button when reading the EXT_BUTTON
  command.

  Setting middle button enabled to make it work.

  Upstream patch:
  commit f5d07b9e98022d50720e38aa936fc11c67868ece
  Author: Aaron Ma 
  Date:   Fri Jan 19 09:43:39 2018 -0800

  Input: trackpoint - force 3 buttons if 0 button is reported
  
  Lenovo introduced trackpoint compatible sticks with minimum PS/2 commands.
  They supposed to reply with 0x02, 0x03, or 0x04 in response to the
  "Read Extended ID" command, so we would know not to try certain extended
  commands. Unfortunately even some trackpoints reporting the original IBM
  version (0x01 firmware 0x0e) now respond with incorrect data to the "Get
  Extended Buttons" command:
  
   thinkpad_acpi: ThinkPad BIOS R0DET87W (1.87 ), EC unknown
   thinkpad_acpi: Lenovo ThinkPad E470, model 20H1004SGE
  
   psmouse serio2: trackpoint: IBM TrackPoint firmware: 0x0e, buttons: 0/0
  
  Since there are no trackpoints without buttons, let's assume the 
trackpoint
  has 3 buttons when we get 0 response to the extended buttons query.
  
  Signed-off-by: Aaron Ma 
  Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=196253
  Cc: sta...@vger.kernel.org
  Signed-off-by: Dmitry Torokhov 

  
  SRU justification:
  ==
  [Impact]
  Middle button on some TrackPoints with ThinkPad can't work on Ubuntu
  16.04. 
  Lenovo introduced 4 new TrackPoint compatible sticks those only support
  minimum commands, Sticks with ID 01/02 reported the external button 0,
  TrackPoint always have 3 buttons.

  [Fix]
  Set 3 buttons when 0 button is reported via PS/2 commands.

  [Test Case]
  Tested on Finn and E470, middle button works with this patch.

  [Regression Potential]
  No regression is expected.

  This patch had been send to stable kernel, so Bionic should have it
  with stable updates.

  Aaron Ma (1):
Input: trackpoint - force 3 buttons if 0 button is reported

   drivers/input/mouse/trackpoint.c | 3 +++
   1 file changed, 3 insertions(+)

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[Kernel-packages] [Bug 1746002] Re: TrackPoint: middle button doesn't work on TrackPoint-compatible device.

[AaronMa]

** Tags added: originate-from-1722312 sutton

** Changed in: hwe-next
 Assignee: (unassigned) => AaronMa (mapengyu)

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Title:
  TrackPoint: middle button doesn't work on TrackPoint-compatible
  device.

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Lenovo introduced 4 new TrackPoint compatible sticks those only
  support the minimum commands described in the spec, which has been
  used in the current Windows driver.

  Legacy TrackPoint: 0101 – 0E01

  ALPS: 0102 – FF02

  ELAN:0103 – FF03

  NXP: 0104 – FF04

  TrackPoint (ID: 01/02) report 0 button when reading the EXT_BUTTON
  command.

  Setting middle button enabled to make it work.

  Upstream patch:
  commit f5d07b9e98022d50720e38aa936fc11c67868ece
  Author: Aaron Ma <aaron...@canonical.com>
  Date:   Fri Jan 19 09:43:39 2018 -0800

  Input: trackpoint - force 3 buttons if 0 button is reported
  
  Lenovo introduced trackpoint compatible sticks with minimum PS/2 commands.
  They supposed to reply with 0x02, 0x03, or 0x04 in response to the
  "Read Extended ID" command, so we would know not to try certain extended
  commands. Unfortunately even some trackpoints reporting the original IBM
  version (0x01 firmware 0x0e) now respond with incorrect data to the "Get
  Extended Buttons" command:
  
   thinkpad_acpi: ThinkPad BIOS R0DET87W (1.87 ), EC unknown
   thinkpad_acpi: Lenovo ThinkPad E470, model 20H1004SGE
  
   psmouse serio2: trackpoint: IBM TrackPoint firmware: 0x0e, buttons: 0/0
  
  Since there are no trackpoints without buttons, let's assume the 
trackpoint
  has 3 buttons when we get 0 response to the extended buttons query.
  
  Signed-off-by: Aaron Ma <aaron...@canonical.com>
  Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=196253
  Cc: sta...@vger.kernel.org
  Signed-off-by: Dmitry Torokhov <dmitry.torok...@gmail.com>

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[Kernel-packages] [Bug 1746002] [NEW] TrackPoint: middle button doesn't work on TrackPoint-compatible device.

[AaronMa]

Public bug reported:

Lenovo introduced 4 new TrackPoint compatible sticks those only support
the minimum commands described in the spec, which has been used in the
current Windows driver.

Legacy TrackPoint: 0101 – 0E01

ALPS: 0102 – FF02

ELAN:0103 – FF03

NXP: 0104 – FF04

TrackPoint (ID: 01/02) report 0 button when reading the EXT_BUTTON
command.

Setting middle button enabled to make it work.

Upstream patch:
commit f5d07b9e98022d50720e38aa936fc11c67868ece
Author: Aaron Ma <aaron...@canonical.com>
Date:   Fri Jan 19 09:43:39 2018 -0800

Input: trackpoint - force 3 buttons if 0 button is reported

Lenovo introduced trackpoint compatible sticks with minimum PS/2 commands.
They supposed to reply with 0x02, 0x03, or 0x04 in response to the
"Read Extended ID" command, so we would know not to try certain extended
commands. Unfortunately even some trackpoints reporting the original IBM
version (0x01 firmware 0x0e) now respond with incorrect data to the "Get
Extended Buttons" command:

 thinkpad_acpi: ThinkPad BIOS R0DET87W (1.87 ), EC unknown
 thinkpad_acpi: Lenovo ThinkPad E470, model 20H1004SGE

 psmouse serio2: trackpoint: IBM TrackPoint firmware: 0x0e, buttons: 0/0

Since there are no trackpoints without buttons, let's assume the trackpoint
has 3 buttons when we get 0 response to the extended buttons query.

Signed-off-by: Aaron Ma <aaron...@canonical.com>
Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=196253
Cc: sta...@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torok...@gmail.com>

** Affects: hwe-next
 Importance: Undecided
 Assignee: AaronMa (mapengyu)
 Status: New

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: originate-from-1722312 sutton

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https://bugs.launchpad.net/bugs/1746002

Title:
  TrackPoint: middle button doesn't work on TrackPoint-compatible
  device.

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  New

Bug description:
  Lenovo introduced 4 new TrackPoint compatible sticks those only
  support the minimum commands described in the spec, which has been
  used in the current Windows driver.

  Legacy TrackPoint: 0101 – 0E01

  ALPS: 0102 – FF02

  ELAN:0103 – FF03

  NXP: 0104 – FF04

  TrackPoint (ID: 01/02) report 0 button when reading the EXT_BUTTON
  command.

  Setting middle button enabled to make it work.

  Upstream patch:
  commit f5d07b9e98022d50720e38aa936fc11c67868ece
  Author: Aaron Ma <aaron...@canonical.com>
  Date:   Fri Jan 19 09:43:39 2018 -0800

  Input: trackpoint - force 3 buttons if 0 button is reported
  
  Lenovo introduced trackpoint compatible sticks with minimum PS/2 commands.
  They supposed to reply with 0x02, 0x03, or 0x04 in response to the
  "Read Extended ID" command, so we would know not to try certain extended
  commands. Unfortunately even some trackpoints reporting the original IBM
  version (0x01 firmware 0x0e) now respond with incorrect data to the "Get
  Extended Buttons" command:
  
   thinkpad_acpi: ThinkPad BIOS R0DET87W (1.87 ), EC unknown
   thinkpad_acpi: Lenovo ThinkPad E470, model 20H1004SGE
  
   psmouse serio2: trackpoint: IBM TrackPoint firmware: 0x0e, buttons: 0/0
  
  Since there are no trackpoints without buttons, let's assume the 
trackpoint
  has 3 buttons when we get 0 response to the extended buttons query.
  
  Signed-off-by: Aaron Ma <aaron...@canonical.com>
  Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=196253
  Cc: sta...@vger.kernel.org
  Signed-off-by: Dmitry Torokhov <dmitry.torok...@gmail.com>

To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/1746002/+subscriptions

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