[Bug 1912880] Re: Touchpad (MSFT) not detected on Lenovo Ideapad Flex 5 AMD
You might want to try passing the various i8042 controller module linux parameters (i8042.nomux=1, i8042.kbdreset=1, i8042.reset=1) and also i8042.nopnp as told by your dmesg: [ 0.602905] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp note that the AUX port is the mouse. You can set then via grub by setting GRUB_CMDLINE_LINUX="" in /etc/default/grub and running update-grub as root. Or plain edit enter then in the grub editor at boot. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1912880 Title: Touchpad (MSFT) not detected on Lenovo Ideapad Flex 5 AMD To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.8/+bug/1912880/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1912880] Re: Touchpad (MSFT) not detected on Lenovo Ideapad Flex 5 AMD
I may have found a somewhat acceptable workaround. I have discovered that the above mentioned behaviour also occurs with a successful suspend So the workaround is: Boot up -> suspend -> force shutdown(hold power button) while suspended -> reboot Then the touchpad should be working. I am still trying to figure out why this is happening. https://bbs.archlinux.org/viewtopic.php?id=252711 This is a thread with recent activity about something similar. Maybe it can be of use to someone. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1912880 Title: Touchpad (MSFT) not detected on Lenovo Ideapad Flex 5 AMD To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.8/+bug/1912880/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1912880] Re: Touchpad (MSFT) not detected on Lenovo Ideapad Flex 5 AMD
Some signs of life. The laptop has a different bug where when you try to suspend it immediately starts again and the core 0 is locked at 100%. The touchpad works if you get the above mentioned bug and then force shutdown via long pressing the power button and the boot again. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1912880 Title: Touchpad (MSFT) not detected on Lenovo Ideapad Flex 5 AMD To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.8/+bug/1912880/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1912880] Re: Touchpad (MSFT) not detected on Lenovo Ideapad Flex 5 AMD
This forum mentions a possible fix with kernel 5.14, however it is arch and I could not reproduce the fix in Ubuntu with kernel 5.14. https://forum.garudalinux.org/t/lenovo-flex-5-14-14are05-touchpad-not- working-recognized/10993 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1912880 Title: Touchpad (MSFT) not detected on Lenovo Ideapad Flex 5 AMD To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.8/+bug/1912880/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1912880] Re: Touchpad (MSFT) not detected on Lenovo Ideapad Flex 5 AMD
** Description changed: The Laptop is an Ideapad Flex 5 14ARE05 Model 81X2 My touchpad is not recognized at all in xinput or libinput list-devices. There are however some lines mentioned in dmesg about MSFT, Mouse and PS/2 which I think is the touchpad. [0.004374] ACPI: SSDT 0xC968F000 007216 (v02 LENOVO AmdTable 0002 MSFT 0400) [1.009575] i2c_hid i2c-MSFT0001:00: supply vdd not found, using dummy regulator [1.009599] i2c_hid i2c-MSFT0001:00: supply vddl not found, using dummy regulator [1.010058] i2c_hid i2c-MSFT0001:00: hid_descr_cmd failed [0.910718] hid-generic 0018:056A:5214.0001: input,hidraw0: I2C HID v1.00 Mouse [WACF2200:00 056A:5214] on i2c-WACF2200:00 [0.602905] i8042: PNP: PS/2 Controller [PNP0303:KBD0] at 0x60,0x64 irq 1 [0.602905] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp [0.604083] mousedev: PS/2 mouse device common for all mice The touchpad is an MSFT0001:00: + The spec sheet for the laptop mentiones: + + "Buttonless Mylar® surface multi-touch touchpad" + ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.8.0-40-generic 5.8.0-40.45~20.04.1 ProcVersionSignature: Ubuntu 5.8.0-40.45~20.04.1-generic 5.8.18 Uname: Linux 5.8.0-40-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.14 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Sat Jan 23 09:19:23 2021 InstallationDate: Installed on 2021-01-06 (16 days ago) InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731) SourcePackage: linux-signed-hwe-5.8 UpgradeStatus: No upgrade log present (probably fresh install) ** Summary changed: - Touchpad (MSFT) not detected on Lenovo Ideapad Flex 5 AMD + Touchpad (MSFT/Mylar) not detected on Lenovo Ideapad Flex 5 AMD -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1912880 Title: Touchpad (MSFT/Mylar) not detected on Lenovo Ideapad Flex 5 AMD To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.8/+bug/1912880/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1912880] Re: Touchpad (MSFT) not detected on Lenovo Ideapad Flex 5 AMD
Still no fix under Ubuntu 21.04 with kernel 5.11 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1912880 Title: Touchpad (MSFT) not detected on Lenovo Ideapad Flex 5 AMD To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.8/+bug/1912880/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1912880] Re: Touchpad (MSFT) not detected on Lenovo Ideapad Flex 5 AMD
Just a quick update: Somehow the note application xournalpp is able to detect the touchpad and calls it "Touchpad", even though it is not visible in lshw, lsusb, xinput or lspci. Does this provide some clue? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1912880 Title: Touchpad (MSFT) not detected on Lenovo Ideapad Flex 5 AMD To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.8/+bug/1912880/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1912880] Re: Touchpad (MSFT) not detected on Lenovo Ideapad Flex 5 AMD
I remember trying this but this is the wrong model. The solution is for the 15ARE05 and this is about the 14ARE05. The 14ARE05 does not have an elan touchpad but an MSFT one. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1912880 Title: Touchpad (MSFT) not detected on Lenovo Ideapad Flex 5 AMD To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.8/+bug/1912880/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1912880] Re: Touchpad (MSFT) not detected on Lenovo Ideapad Flex 5 AMD
I found the solution: https://askubuntu.com/questions/1248176/ideapad-5-15are05-elan-touchpad- not-working-on-20-04-nor-on-18-04/1257523#1257523 Edit /etc/default/grub and add "initcall_blacklist=elants_i2c_driver_init" to GRUB_CMDLINE_LINUX, run update-grub, power down the laptop and start it again. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1912880 Title: Touchpad (MSFT) not detected on Lenovo Ideapad Flex 5 AMD To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.8/+bug/1912880/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1912880] Re: Touchpad (MSFT) not detected on Lenovo Ideapad Flex 5 AMD
I tried mainline kernel 5.12-rc5 and it didn't work. I can try with newer kernel versions when they become available to see if it gets fixed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1912880 Title: Touchpad (MSFT) not detected on Lenovo Ideapad Flex 5 AMD To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.8/+bug/1912880/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1912880] Re: Touchpad (MSFT) not detected on Lenovo Ideapad Flex 5 AMD
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: linux-signed-hwe-5.8 (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1912880 Title: Touchpad (MSFT) not detected on Lenovo Ideapad Flex 5 AMD To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.8/+bug/1912880/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1912880] Re: Touchpad (MSFT) not detected on Lenovo Ideapad Flex 5 AMD
Interesting to still get a response after two months. Thank you. Anyway, a lot has changed since so the description is quite outdated. The issue however still persists. I am currently hoping for the 21.04 kernel upgrade to maybe fix something. It would be very helpful to have some more info on this. ** Description changed: The Laptop is an Ideapad Flex 5 14ARE05 Model 81X2 My touchpad is not recognized at all in xinput or libinput list-devices. There are however some lines mentioned in dmesg about MSFT, Mouse and PS/2 which I think is the touchpad. [0.004374] ACPI: SSDT 0xC968F000 007216 (v02 LENOVO AmdTable 0002 MSFT 0400) [1.009575] i2c_hid i2c-MSFT0001:00: supply vdd not found, using dummy regulator [1.009599] i2c_hid i2c-MSFT0001:00: supply vddl not found, using dummy regulator [1.010058] i2c_hid i2c-MSFT0001:00: hid_descr_cmd failed [0.910718] hid-generic 0018:056A:5214.0001: input,hidraw0: I2C HID v1.00 Mouse [WACF2200:00 056A:5214] on i2c-WACF2200:00 [0.602905] i8042: PNP: PS/2 Controller [PNP0303:KBD0] at 0x60,0x64 irq 1 [0.602905] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp [0.604083] mousedev: PS/2 mouse device common for all mice + The touchpad is an MSFT0001:00: + ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.8.0-40-generic 5.8.0-40.45~20.04.1 ProcVersionSignature: Ubuntu 5.8.0-40.45~20.04.1-generic 5.8.18 Uname: Linux 5.8.0-40-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.14 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Sat Jan 23 09:19:23 2021 InstallationDate: Installed on 2021-01-06 (16 days ago) InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731) SourcePackage: linux-signed-hwe-5.8 UpgradeStatus: No upgrade log present (probably fresh install) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1912880 Title: Touchpad (MSFT) not detected on Lenovo Ideapad Flex 5 AMD To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.8/+bug/1912880/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1912880] Re: Touchpad (MSFT) not detected on Lenovo Ideapad Flex 5 AMD
I have the same issue. Let me know if you need any more info. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1912880 Title: Touchpad (MSFT) not detected on Lenovo Ideapad Flex 5 AMD To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.8/+bug/1912880/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1912880] Re: Touchpad (MSFT) not detected on Lenovo Ideapad Flex 5 AMD
** Description changed: + The Laptop is an Ideapad Flex 5 14ARE05 + My touchpad is not recognized at all in xinput or libinput list-devices. There are however some lines mentioned in dmesg about MSFT, Mouse and PS/2 which I think is the touchpad. - [0.004374] ACPI: SSDT 0xC968F000 007216 (v02 LENOVO AmdTable 0002 MSFT 0400) [1.009575] i2c_hid i2c-MSFT0001:00: supply vdd not found, using dummy regulator [1.009599] i2c_hid i2c-MSFT0001:00: supply vddl not found, using dummy regulator [1.010058] i2c_hid i2c-MSFT0001:00: hid_descr_cmd failed [0.910718] hid-generic 0018:056A:5214.0001: input,hidraw0: I2C HID v1.00 Mouse [WACF2200:00 056A:5214] on i2c-WACF2200:00 [0.602905] i8042: PNP: PS/2 Controller [PNP0303:KBD0] at 0x60,0x64 irq 1 [0.602905] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp [0.604083] mousedev: PS/2 mouse device common for all mice ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.8.0-40-generic 5.8.0-40.45~20.04.1 ProcVersionSignature: Ubuntu 5.8.0-40.45~20.04.1-generic 5.8.18 Uname: Linux 5.8.0-40-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.14 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Sat Jan 23 09:19:23 2021 InstallationDate: Installed on 2021-01-06 (16 days ago) InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731) SourcePackage: linux-signed-hwe-5.8 UpgradeStatus: No upgrade log present (probably fresh install) ** Description changed: The Laptop is an Ideapad Flex 5 14ARE05 + Model 81X2 My touchpad is not recognized at all in xinput or libinput list-devices. There are however some lines mentioned in dmesg about MSFT, Mouse and PS/2 which I think is the touchpad. [0.004374] ACPI: SSDT 0xC968F000 007216 (v02 LENOVO AmdTable 0002 MSFT 0400) [1.009575] i2c_hid i2c-MSFT0001:00: supply vdd not found, using dummy regulator [1.009599] i2c_hid i2c-MSFT0001:00: supply vddl not found, using dummy regulator [1.010058] i2c_hid i2c-MSFT0001:00: hid_descr_cmd failed [0.910718] hid-generic 0018:056A:5214.0001: input,hidraw0: I2C HID v1.00 Mouse [WACF2200:00 056A:5214] on i2c-WACF2200:00 [0.602905] i8042: PNP: PS/2 Controller [PNP0303:KBD0] at 0x60,0x64 irq 1 [0.602905] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp [0.604083] mousedev: PS/2 mouse device common for all mice ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.8.0-40-generic 5.8.0-40.45~20.04.1 ProcVersionSignature: Ubuntu 5.8.0-40.45~20.04.1-generic 5.8.18 Uname: Linux 5.8.0-40-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.14 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Sat Jan 23 09:19:23 2021 InstallationDate: Installed on 2021-01-06 (16 days ago) InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731) SourcePackage: linux-signed-hwe-5.8 UpgradeStatus: No upgrade log present (probably fresh install) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1912880 Title: Touchpad (MSFT) not detected on Lenovo Ideapad Flex 5 AMD To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.8/+bug/1912880/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
