[Kernel-packages] [Bug 1895202] Re: touchpad suddenly not detected, appearing as PS/2 mouse in devices
Problem persists with Ubuntu 22 and Panasonic toughbook CF40. Touchpad wrongly detected as PS/2 generic mouse. Touchpad does not show up in xinput -list -- 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/1895202 Title: touchpad suddenly not detected, appearing as PS/2 mouse in devices Status in linux package in Ubuntu: Confirmed Bug description: I can't even recall making any upgrades. Lenovo X1 Extreme. ~ xinput --list ⎡ Virtual core pointerid=2[master pointer (3)] ⎜ ↳ Virtual core XTEST pointer id=4[slave pointer (2)] ⎜ ↳ Synaptics TM3418-002id=12 [slave pointer (2)] ⎜ ↳ PS/2 Generic Mouse id=13 [slave pointer (2)] ⎣ Virtual core keyboard id=3[master keyboard (2)] ↳ Virtual core XTEST keyboard id=5[slave keyboard (3)] ↳ Power Buttonid=6[slave keyboard (3)] ↳ Video Bus id=7[slave keyboard (3)] ↳ Sleep Buttonid=8[slave keyboard (3)] ↳ Integrated Camera: Integrated C id=9[slave keyboard (3)] ↳ AT Raw Set 2 keyboard id=10 [slave keyboard (3)] ↳ ThinkPad Extra Buttons id=11 [slave keyboard (3)] ➜ ~ cat /var/log/Xorg.0.log | grep -i synaptics [12.190] (II) config/udev: Adding input device Synaptics TM3418-002 (/dev/input/event7) [12.190] (**) Synaptics TM3418-002: Applying InputClass "libinput touchpad catchall" [12.190] (II) Using input driver 'libinput' for 'Synaptics TM3418-002' [12.190] (**) Synaptics TM3418-002: always reports core events [12.192] (II) event7 - Synaptics TM3418-002: is tagged by udev as: Touchpad [12.193] (II) event7 - Synaptics TM3418-002: device is a touchpad [12.194] (II) event7 - Synaptics TM3418-002: device removed [12.194] (II) XINPUT: Adding extended input device "Synaptics TM3418-002" (type: TOUCHPAD, id 12) [12.194] (**) Synaptics TM3418-002: (accel) selected scheme none/0 [12.194] (**) Synaptics TM3418-002: (accel) acceleration factor: 2.000 [12.194] (**) Synaptics TM3418-002: (accel) acceleration threshold: 4 [12.195] (II) event7 - Synaptics TM3418-002: is tagged by udev as: Touchpad [12.195] (II) event7 - Synaptics TM3418-002: device is a touchpad [12.196] (II) config/udev: Adding input device Synaptics TM3418-002 (/dev/input/mouse0) [34.235] (II) event7 - Synaptics TM3418-002: device removed ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-47-generic 5.4.0-47.51 ProcVersionSignature: Ubuntu 5.4.0-47.51-generic 5.4.55 Uname: Linux 5.4.0-47-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu27.8 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: ole2093 F pulseaudio /dev/snd/controlC0: ole2093 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu Sep 10 21:45:53 2020 InstallationDate: Installed on 2019-03-30 (530 days ago) InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3) MachineType: LENOVO 20MFCTO1WW ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-47-generic root=UUID=37b4f683-cd0d-4eb9-b05a-973790230aa4 ro i8042.reset quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-47-generic N/A linux-backports-modules-5.4.0-47-generic N/A linux-firmware1.187.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/15/2020 dmi.bios.vendor: LENOVO dmi.bios.version: N2EET48W (1.30 ) dmi.board.asset.tag: Not Available dmi.board.name: 20MFCTO1WW 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:bvrN2EET48W(1.30):bd05/15/2020:svnLENOVO:pn20MFCTO1WW:pvrThinkPadX1Extreme:rvnLENOVO:rn20MFCTO1WW:rvrNotDefined:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad X1 Extreme dmi.product.name: 20MFCTO1WW dmi.product.sku: LENOVO_MT_20MF_BU_Think_FM_ThinkPad X1 Extreme dmi.product.version: ThinkPad X1 Extreme dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1895202/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe :
[Kernel-packages] [Bug 1895202] Re: touchpad suddenly not detected, appearing as PS/2 mouse in devices
This problem persists with Ubuntu 20.10 released today. The modprobe/rmmod/modprobe method above still works there, however it is very inconvenient to have to perform those steps after each reboot. Unfortunate, as Ubuntu has been the distro that I've used and recommended to others for the last four years based on "it just works". -- 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/1895202 Title: touchpad suddenly not detected, appearing as PS/2 mouse in devices Status in linux package in Ubuntu: Confirmed Bug description: I can't even recall making any upgrades. Lenovo X1 Extreme. ~ xinput --list ⎡ Virtual core pointerid=2[master pointer (3)] ⎜ ↳ Virtual core XTEST pointer id=4[slave pointer (2)] ⎜ ↳ Synaptics TM3418-002id=12 [slave pointer (2)] ⎜ ↳ PS/2 Generic Mouse id=13 [slave pointer (2)] ⎣ Virtual core keyboard id=3[master keyboard (2)] ↳ Virtual core XTEST keyboard id=5[slave keyboard (3)] ↳ Power Buttonid=6[slave keyboard (3)] ↳ Video Bus id=7[slave keyboard (3)] ↳ Sleep Buttonid=8[slave keyboard (3)] ↳ Integrated Camera: Integrated C id=9[slave keyboard (3)] ↳ AT Raw Set 2 keyboard id=10 [slave keyboard (3)] ↳ ThinkPad Extra Buttons id=11 [slave keyboard (3)] ➜ ~ cat /var/log/Xorg.0.log | grep -i synaptics [12.190] (II) config/udev: Adding input device Synaptics TM3418-002 (/dev/input/event7) [12.190] (**) Synaptics TM3418-002: Applying InputClass "libinput touchpad catchall" [12.190] (II) Using input driver 'libinput' for 'Synaptics TM3418-002' [12.190] (**) Synaptics TM3418-002: always reports core events [12.192] (II) event7 - Synaptics TM3418-002: is tagged by udev as: Touchpad [12.193] (II) event7 - Synaptics TM3418-002: device is a touchpad [12.194] (II) event7 - Synaptics TM3418-002: device removed [12.194] (II) XINPUT: Adding extended input device "Synaptics TM3418-002" (type: TOUCHPAD, id 12) [12.194] (**) Synaptics TM3418-002: (accel) selected scheme none/0 [12.194] (**) Synaptics TM3418-002: (accel) acceleration factor: 2.000 [12.194] (**) Synaptics TM3418-002: (accel) acceleration threshold: 4 [12.195] (II) event7 - Synaptics TM3418-002: is tagged by udev as: Touchpad [12.195] (II) event7 - Synaptics TM3418-002: device is a touchpad [12.196] (II) config/udev: Adding input device Synaptics TM3418-002 (/dev/input/mouse0) [34.235] (II) event7 - Synaptics TM3418-002: device removed ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-47-generic 5.4.0-47.51 ProcVersionSignature: Ubuntu 5.4.0-47.51-generic 5.4.55 Uname: Linux 5.4.0-47-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu27.8 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: ole2093 F pulseaudio /dev/snd/controlC0: ole2093 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu Sep 10 21:45:53 2020 InstallationDate: Installed on 2019-03-30 (530 days ago) InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3) MachineType: LENOVO 20MFCTO1WW ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-47-generic root=UUID=37b4f683-cd0d-4eb9-b05a-973790230aa4 ro i8042.reset quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-47-generic N/A linux-backports-modules-5.4.0-47-generic N/A linux-firmware1.187.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/15/2020 dmi.bios.vendor: LENOVO dmi.bios.version: N2EET48W (1.30 ) dmi.board.asset.tag: Not Available dmi.board.name: 20MFCTO1WW 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:bvrN2EET48W(1.30):bd05/15/2020:svnLENOVO:pn20MFCTO1WW:pvrThinkPadX1Extreme:rvnLENOVO:rn20MFCTO1WW:rvrNotDefined:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad X1 Extreme dmi.product.name: 20MFCTO1WW dmi.product.sku: LENOVO_MT_20MF_BU_Think_FM_ThinkPad X1 Extreme dmi.product.version: ThinkPad X1 Extreme dmi.sys.vendor: LENOVO To manage notifications about this bug go to:
Re: [Kernel-packages] [Bug 1895202] Re: touchpad suddenly not detected, appearing as PS/2 mouse in devices
FWIW, I do this dance after boot and the touchpad works... ➜ ~ sudo modprobe psmouse [sudo] passord for ole: ➜ ~ sudo rmmod psmouse ➜ ~ sudo modprobe psmouse Sincerely, Ole ons. 23. sep. 2020 kl. 23:29 skrev Ole Morten Heggebakken Amundsen < ole.morten.amund...@gmail.com>: > The problem persists on 5.4.0-48 sadly, I still need to select advanced in > grub, selecting 5.4.0-42 for the touchpad to work. > > *➜ ~ xinput --list* > > *5.4.0-42* > > ⎡ Virtual core pointer id=2 [master pointer (3)] > ⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)] > ⎜ ↳ SynPS/2 Synaptics TouchPad id=11 [slave pointer (2)] > ⎜ ↳ TPPS/2 Elan TrackPoint id=12 [slave pointer (2)] > ⎣ Virtual core keyboard id=3 [master keyboard (2)] > ↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)] > ↳ Power Button id=6 [slave keyboard (3)] > ↳ Video Bus id=7 [slave keyboard (3)] > ↳ Sleep Button id=8 [slave keyboard (3)] > ↳ Integrated Camera: Integrated C id=9 [slave keyboard (3)] > ↳ AT Translated Set 2 keyboard id=10 [slave keyboard (3)] > ↳ ThinkPad Extra Buttons > > *5.4.0-48* > > ⎡ Virtual core pointer id=2 [master pointer (3)] > ⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)] > ⎜ ↳ Synaptics TM3418-002 id=12 [slave pointer (2)] > ⎜ ↳ PS/2 Generic Mouse id=13 [slave pointer (2)] > ⎣ Virtual core keyboard id=3 [master keyboard (2)] > ↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)] > ↳ Power Button id=6 [slave keyboard (3)] > ↳ Video Bus id=7 [slave keyboard (3)] > ↳ Sleep Button id=8 [slave keyboard (3)] > ↳ Integrated Camera: Integrated C id=9 [slave keyboard (3)] > ↳ AT Translated Set 2 keyboard id=10 [slave keyboard (3)] > ↳ ThinkPad Extra Buttons id=11 [slave keyboard (3)] > > *➜ ~ cat /var/log/Xorg.0.log | grep -i synaptics* > > *5.4.0-42* > > [16.093] (II) config/udev: Adding input device SynPS/2 Synaptics > TouchPad (/dev/input/event5) > [16.093] (**) SynPS/2 Synaptics TouchPad: Applying InputClass > "libinput touchpad catchall" > [16.093] (II) Using input driver 'libinput' for 'SynPS/2 Synaptics > TouchPad' > [16.094] (**) SynPS/2 Synaptics TouchPad: always reports core events > [16.095] (II) event5 - SynPS/2 Synaptics TouchPad: is tagged by udev > as: Touchpad > [16.095] (II) event5 - SynPS/2 Synaptics TouchPad: device is a > touchpad > [16.096] (II) event5 - SynPS/2 Synaptics TouchPad: device removed > [16.096] (II) XINPUT: Adding extended input device "SynPS/2 Synaptics > TouchPad" (type: TOUCHPAD, id 11) > [16.096] (**) SynPS/2 Synaptics TouchPad: (accel) selected scheme > none/0 > [16.096] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration factor: > 2.000 > [16.096] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration > threshold: 4 > [16.097] (II) event5 - SynPS/2 Synaptics TouchPad: is tagged by udev > as: Touchpad > [16.098] (II) event5 - SynPS/2 Synaptics TouchPad: device is a > touchpad > [16.098] (II) config/udev: Adding input device SynPS/2 Synaptics > TouchPad (/dev/input/mouse0) > [23.216] (II) event5 - SynPS/2 Synaptics TouchPad: device removed > > *5.4.0-48* > > [12.467] (II) config/udev: Adding input device Synaptics TM3418-002 > (/dev/input/event9) > [12.467] (**) Synaptics TM3418-002: Applying InputClass "libinput > touchpad catchall" > [12.467] (II) Using input driver 'libinput' for 'Synaptics TM3418-002' > [12.468] (**) Synaptics TM3418-002: always reports core events > [12.469] (II) event9 - Synaptics TM3418-002: is tagged by udev as: > Touchpad > [12.470] (II) event9 - Synaptics TM3418-002: device is a touchpad > [12.470] (II) event9 - Synaptics TM3418-002: device removed > [12.470] (II) XINPUT: Adding extended input device "Synaptics > TM3418-002" (type: TOUCHPAD, id 12) > [12.470] (**) Synaptics TM3418-002: (accel) selected scheme none/0 > [12.470] (**) Synaptics TM3418-002: (accel) acceleration factor: 2.000 > [12.470] (**) Synaptics TM3418-002: (accel) acceleration threshold: 4 > [12.471] (II) event9 - Synaptics TM3418-002: is tagged by udev as: > Touchpad > [12.472] (II) event9 - Synaptics TM3418-002: device is a touchpad > [12.472] (II) config/udev: Adding input device Synaptics TM3418-002 > (/dev/input/mouse0) > [33.395] (II) event9 - Synaptics TM3418-002: device removed > > ons. 23. sep. 2020, 20:15 skrev Russ McGill <1895...@bugs.launchpad.net>: > >> Kernel 5.4.0-48 fixes the problem. The TouchPad is recognized
Re: [Kernel-packages] [Bug 1895202] Re: touchpad suddenly not detected, appearing as PS/2 mouse in devices
The problem persists on 5.4.0-48 sadly, I still need to select advanced in grub, selecting 5.4.0-42 for the touchpad to work. *➜ ~ xinput --list* *5.4.0-42* ⎡ Virtual core pointer id=2 [master pointer (3)] ⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)] ⎜ ↳ SynPS/2 Synaptics TouchPad id=11 [slave pointer (2)] ⎜ ↳ TPPS/2 Elan TrackPoint id=12 [slave pointer (2)] ⎣ Virtual core keyboard id=3 [master keyboard (2)] ↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)] ↳ Power Button id=6 [slave keyboard (3)] ↳ Video Bus id=7 [slave keyboard (3)] ↳ Sleep Button id=8 [slave keyboard (3)] ↳ Integrated Camera: Integrated C id=9 [slave keyboard (3)] ↳ AT Translated Set 2 keyboard id=10 [slave keyboard (3)] ↳ ThinkPad Extra Buttons *5.4.0-48* ⎡ Virtual core pointer id=2 [master pointer (3)] ⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)] ⎜ ↳ Synaptics TM3418-002 id=12 [slave pointer (2)] ⎜ ↳ PS/2 Generic Mouse id=13 [slave pointer (2)] ⎣ Virtual core keyboard id=3 [master keyboard (2)] ↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)] ↳ Power Button id=6 [slave keyboard (3)] ↳ Video Bus id=7 [slave keyboard (3)] ↳ Sleep Button id=8 [slave keyboard (3)] ↳ Integrated Camera: Integrated C id=9 [slave keyboard (3)] ↳ AT Translated Set 2 keyboard id=10 [slave keyboard (3)] ↳ ThinkPad Extra Buttons id=11 [slave keyboard (3)] *➜ ~ cat /var/log/Xorg.0.log | grep -i synaptics* *5.4.0-42* [16.093] (II) config/udev: Adding input device SynPS/2 Synaptics TouchPad (/dev/input/event5) [16.093] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "libinput touchpad catchall" [16.093] (II) Using input driver 'libinput' for 'SynPS/2 Synaptics TouchPad' [16.094] (**) SynPS/2 Synaptics TouchPad: always reports core events [16.095] (II) event5 - SynPS/2 Synaptics TouchPad: is tagged by udev as: Touchpad [16.095] (II) event5 - SynPS/2 Synaptics TouchPad: device is a touchpad [16.096] (II) event5 - SynPS/2 Synaptics TouchPad: device removed [16.096] (II) XINPUT: Adding extended input device "SynPS/2 Synaptics TouchPad" (type: TOUCHPAD, id 11) [16.096] (**) SynPS/2 Synaptics TouchPad: (accel) selected scheme none/0 [16.096] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration factor: 2.000 [16.096] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration threshold: 4 [16.097] (II) event5 - SynPS/2 Synaptics TouchPad: is tagged by udev as: Touchpad [16.098] (II) event5 - SynPS/2 Synaptics TouchPad: device is a touchpad [16.098] (II) config/udev: Adding input device SynPS/2 Synaptics TouchPad (/dev/input/mouse0) [23.216] (II) event5 - SynPS/2 Synaptics TouchPad: device removed *5.4.0-48* [12.467] (II) config/udev: Adding input device Synaptics TM3418-002 (/dev/input/event9) [12.467] (**) Synaptics TM3418-002: Applying InputClass "libinput touchpad catchall" [12.467] (II) Using input driver 'libinput' for 'Synaptics TM3418-002' [12.468] (**) Synaptics TM3418-002: always reports core events [12.469] (II) event9 - Synaptics TM3418-002: is tagged by udev as: Touchpad [12.470] (II) event9 - Synaptics TM3418-002: device is a touchpad [12.470] (II) event9 - Synaptics TM3418-002: device removed [12.470] (II) XINPUT: Adding extended input device "Synaptics TM3418-002" (type: TOUCHPAD, id 12) [12.470] (**) Synaptics TM3418-002: (accel) selected scheme none/0 [12.470] (**) Synaptics TM3418-002: (accel) acceleration factor: 2.000 [12.470] (**) Synaptics TM3418-002: (accel) acceleration threshold: 4 [12.471] (II) event9 - Synaptics TM3418-002: is tagged by udev as: Touchpad [12.472] (II) event9 - Synaptics TM3418-002: device is a touchpad [12.472] (II) config/udev: Adding input device Synaptics TM3418-002 (/dev/input/mouse0) [33.395] (II) event9 - Synaptics TM3418-002: device removed ons. 23. sep. 2020, 20:15 skrev Russ McGill <1895...@bugs.launchpad.net>: > Kernel 5.4.0-48 fixes the problem. The TouchPad is recognized correctly > and touch pad, buttons, and track point work. Thank you. > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1895202 > > Title: > touchpad suddenly not detected, appearing as PS/2 mouse in devices > > Status in linux package in Ubuntu: > Confirmed > > Bug description: > I can't even recall making any upgrades. Lenovo X1 Extreme. > > ~ xinput --list > ⎡ Virtual
[Kernel-packages] [Bug 1895202] Re: touchpad suddenly not detected, appearing as PS/2 mouse in devices
Kernel 5.4.0-48 fixes the problem. The TouchPad is recognized correctly and touch pad, buttons, and track point work. Thank you. -- 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/1895202 Title: touchpad suddenly not detected, appearing as PS/2 mouse in devices Status in linux package in Ubuntu: Confirmed Bug description: I can't even recall making any upgrades. Lenovo X1 Extreme. ~ xinput --list ⎡ Virtual core pointerid=2[master pointer (3)] ⎜ ↳ Virtual core XTEST pointer id=4[slave pointer (2)] ⎜ ↳ Synaptics TM3418-002id=12 [slave pointer (2)] ⎜ ↳ PS/2 Generic Mouse id=13 [slave pointer (2)] ⎣ Virtual core keyboard id=3[master keyboard (2)] ↳ Virtual core XTEST keyboard id=5[slave keyboard (3)] ↳ Power Buttonid=6[slave keyboard (3)] ↳ Video Bus id=7[slave keyboard (3)] ↳ Sleep Buttonid=8[slave keyboard (3)] ↳ Integrated Camera: Integrated C id=9[slave keyboard (3)] ↳ AT Raw Set 2 keyboard id=10 [slave keyboard (3)] ↳ ThinkPad Extra Buttons id=11 [slave keyboard (3)] ➜ ~ cat /var/log/Xorg.0.log | grep -i synaptics [12.190] (II) config/udev: Adding input device Synaptics TM3418-002 (/dev/input/event7) [12.190] (**) Synaptics TM3418-002: Applying InputClass "libinput touchpad catchall" [12.190] (II) Using input driver 'libinput' for 'Synaptics TM3418-002' [12.190] (**) Synaptics TM3418-002: always reports core events [12.192] (II) event7 - Synaptics TM3418-002: is tagged by udev as: Touchpad [12.193] (II) event7 - Synaptics TM3418-002: device is a touchpad [12.194] (II) event7 - Synaptics TM3418-002: device removed [12.194] (II) XINPUT: Adding extended input device "Synaptics TM3418-002" (type: TOUCHPAD, id 12) [12.194] (**) Synaptics TM3418-002: (accel) selected scheme none/0 [12.194] (**) Synaptics TM3418-002: (accel) acceleration factor: 2.000 [12.194] (**) Synaptics TM3418-002: (accel) acceleration threshold: 4 [12.195] (II) event7 - Synaptics TM3418-002: is tagged by udev as: Touchpad [12.195] (II) event7 - Synaptics TM3418-002: device is a touchpad [12.196] (II) config/udev: Adding input device Synaptics TM3418-002 (/dev/input/mouse0) [34.235] (II) event7 - Synaptics TM3418-002: device removed ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-47-generic 5.4.0-47.51 ProcVersionSignature: Ubuntu 5.4.0-47.51-generic 5.4.55 Uname: Linux 5.4.0-47-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu27.8 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: ole2093 F pulseaudio /dev/snd/controlC0: ole2093 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu Sep 10 21:45:53 2020 InstallationDate: Installed on 2019-03-30 (530 days ago) InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3) MachineType: LENOVO 20MFCTO1WW ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-47-generic root=UUID=37b4f683-cd0d-4eb9-b05a-973790230aa4 ro i8042.reset quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-47-generic N/A linux-backports-modules-5.4.0-47-generic N/A linux-firmware1.187.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/15/2020 dmi.bios.vendor: LENOVO dmi.bios.version: N2EET48W (1.30 ) dmi.board.asset.tag: Not Available dmi.board.name: 20MFCTO1WW 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:bvrN2EET48W(1.30):bd05/15/2020:svnLENOVO:pn20MFCTO1WW:pvrThinkPadX1Extreme:rvnLENOVO:rn20MFCTO1WW:rvrNotDefined:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad X1 Extreme dmi.product.name: 20MFCTO1WW dmi.product.sku: LENOVO_MT_20MF_BU_Think_FM_ThinkPad X1 Extreme dmi.product.version: ThinkPad X1 Extreme dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1895202/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help :
[Kernel-packages] [Bug 1895202] Re: touchpad suddenly not detected, appearing as PS/2 mouse in devices
Same issue. Lenovo Thinkpad X1. Looks like it started with kernel version
5.4.0-45 and remains in 5.4.0-47. With 5.4.0-42 trackpad is listed as
↳ SynPS/2 Synaptics TouchPad
in xinput, with 5.4.0-45 and 5.4.0-47 it shows as
↳ Synaptics TM3418-002
according to Xorg.0.log same driver is loaded in 5.4.0-{42,45,47}
LoadModule: "synaptics"
(II) Loading /usr/lib/xorg/modules/input/synaptics_drv.so
but neither the touchpad, the touchpad buttons, nor the trackpoint work.
But "synclient" sees the trackpad and prints out all the properties.
--
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/1895202
Title:
touchpad suddenly not detected, appearing as PS/2 mouse in devices
Status in linux package in Ubuntu:
Confirmed
Bug description:
I can't even recall making any upgrades. Lenovo X1 Extreme.
~ xinput --list
⎡ Virtual core pointerid=2[master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4[slave pointer
(2)]
⎜ ↳ Synaptics TM3418-002id=12 [slave pointer
(2)]
⎜ ↳ PS/2 Generic Mouse id=13 [slave pointer
(2)]
⎣ Virtual core keyboard id=3[master keyboard (2)]
↳ Virtual core XTEST keyboard id=5[slave
keyboard (3)]
↳ Power Buttonid=6[slave
keyboard (3)]
↳ Video Bus id=7[slave
keyboard (3)]
↳ Sleep Buttonid=8[slave
keyboard (3)]
↳ Integrated Camera: Integrated C id=9[slave
keyboard (3)]
↳ AT Raw Set 2 keyboard id=10 [slave
keyboard (3)]
↳ ThinkPad Extra Buttons id=11 [slave
keyboard (3)]
➜ ~ cat /var/log/Xorg.0.log | grep -i synaptics
[12.190] (II) config/udev: Adding input device Synaptics TM3418-002
(/dev/input/event7)
[12.190] (**) Synaptics TM3418-002: Applying InputClass "libinput
touchpad catchall"
[12.190] (II) Using input driver 'libinput' for 'Synaptics TM3418-002'
[12.190] (**) Synaptics TM3418-002: always reports core events
[12.192] (II) event7 - Synaptics TM3418-002: is tagged by udev as:
Touchpad
[12.193] (II) event7 - Synaptics TM3418-002: device is a touchpad
[12.194] (II) event7 - Synaptics TM3418-002: device removed
[12.194] (II) XINPUT: Adding extended input device "Synaptics TM3418-002"
(type: TOUCHPAD, id 12)
[12.194] (**) Synaptics TM3418-002: (accel) selected scheme none/0
[12.194] (**) Synaptics TM3418-002: (accel) acceleration factor: 2.000
[12.194] (**) Synaptics TM3418-002: (accel) acceleration threshold: 4
[12.195] (II) event7 - Synaptics TM3418-002: is tagged by udev as:
Touchpad
[12.195] (II) event7 - Synaptics TM3418-002: device is a touchpad
[12.196] (II) config/udev: Adding input device Synaptics TM3418-002
(/dev/input/mouse0)
[34.235] (II) event7 - Synaptics TM3418-002: device removed
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.4.0-47-generic 5.4.0-47.51
ProcVersionSignature: Ubuntu 5.4.0-47.51-generic 5.4.55
Uname: Linux 5.4.0-47-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu27.8
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC1: ole2093 F pulseaudio
/dev/snd/controlC0: ole2093 F pulseaudio
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 10 21:45:53 2020
InstallationDate: Installed on 2019-03-30 (530 days ago)
InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64
(20181017.3)
MachineType: LENOVO 20MFCTO1WW
ProcFB: 0 EFI VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-47-generic
root=UUID=37b4f683-cd0d-4eb9-b05a-973790230aa4 ro i8042.reset quiet splash
vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.4.0-47-generic N/A
linux-backports-modules-5.4.0-47-generic N/A
linux-firmware1.187.3
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 05/15/2020
dmi.bios.vendor: LENOVO
dmi.bios.version: N2EET48W (1.30 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20MFCTO1WW
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:bvrN2EET48W(1.30):bd05/15/2020:svnLENOVO:pn20MFCTO1WW:pvrThinkPadX1Extreme:rvnLENOVO:rn20MFCTO1WW:rvrNotDefined:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad X1 Extreme
dmi.product.name: 20MFCTO1WW
