@Almir Mulanic, I'm having the same problem with the same computer (15-IIL), I've followed the comment you've mentioned and I'm running into a kernel panic.
Seems like it can't find the archive file "acpi_fixed.cpio" , even though it's inside /boot as it was mentioned in the comment. I have to edit grub entry and remove the /acpi_fixed.cpio in the beginning of the boot and than the computer comes up again (yet without touchpad). The "Be happy" line at the end of that comment didn't work for me :( What am I missing? Thankyou! -- 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/1885118 Title: Lenovo Thinkbook 15-IIL and 14-IIL touchpad not found Status in linux package in Ubuntu: Confirmed Bug description: Greetings, tried 3 different distros nothing seemd to work, also tried at lest 5 boot parameters and some other hacks that worked on 14-IML for example but nothing worked. Only driver that's missing is touchpad and it's not even showing in the list. Current distro: Ubuntu, tried on manjaro and kali Kernel version: 5.7.1-050701-generic Xinput log: ⎡ Virtual core pointer id=2 [master pointer (3)] ⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)] ⎜ ↳ USB Gaming Mouse id=9 [slave pointer (2)] ⎜ ↳ USB Gaming Mouse Consumer Control id=11 [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)] ↳ Power Button id=8 [slave keyboard (3)] ↳ USB Gaming Mouse id=10 [slave keyboard (3)] ↳ Integrated Camera: Integrated C id=12 [slave keyboard (3)] ↳ Ideapad extra buttons id=13 [slave keyboard (3)] ↳ AT Translated Set 2 keyboard id=14 [slave keyboard (3)] ↳ USB Gaming Mouse Consumer Control id=15 [slave keyboard (3)] Also cat /proc/bus/input/devices shows everything except touchpad. If you need any more info please let me know, I bought this laptop for linux only and it's really annoying when you cant use touchpad. --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: almir 879 F.... pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2020-06-25 (0 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: LENOVO 20SM Package: linux (not installed) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-26-generic root=UUID=b236fe34-8dda-44ae-ad12-6af861ad21d7 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30 RelatedPackageVersions: linux-restricted-modules-5.4.0-26-generic N/A linux-backports-modules-5.4.0-26-generic N/A linux-firmware 1.187 Tags: focal Uname: Linux 5.4.0-26-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 04/15/2020 dmi.bios.vendor: LENOVO dmi.bios.version: DJCN17WW dmi.board.name: LVAC/LVAD dmi.board.vendor: LENOVO dmi.board.version: NO DPK dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo ThinkBook 15-IIL dmi.modalias: dmi:bvnLENOVO:bvrDJCN17WW:bd04/15/2020:svnLENOVO:pn20SM:pvrLenovoThinkBook15-IIL:rvnLENOVO:rnLVAC/LVAD:rvrNODPK:cvnLENOVO:ct10:cvrLenovoThinkBook15-IIL: dmi.product.family: Thinkbook 15-IIL dmi.product.name: 20SM dmi.product.sku: LENOVO_MT_20SM_BU_idea_FM_Thinkbook 15-IIL dmi.product.version: Lenovo ThinkBook 15-IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1885118/+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
