Could you try pass "psmouse.synaptics_intertouch=0" in kernel cmdline?
-- 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/1899696 Title: touch pad is not working at all - lenovo x1 extreme Status in linux package in Ubuntu: Confirmed Bug description: I was following steps from the: https://wiki.ubuntu.com/DebuggingTouchpadDetection unfort, touch pad device is not appearing at all :) Help! Best Regards, Rafał ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-48-generic 5.4.0-48.52 ProcVersionSignature: Ubuntu 5.4.0-48.52-generic 5.4.60 Uname: Linux 5.4.0-48-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu27.6 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: rs 2962 F.... pulseaudio /dev/snd/controlC0: rs 2962 F.... pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Tue Oct 13 22:34:48 2020 InstallationDate: Installed on 2020-05-22 (144 days ago) InstallationMedia: Ubuntu 18.04.4 LTS "Bionic Beaver" - Release amd64 (20200203.1) MachineType: LENOVO 20MFS0UB00 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=pl_PL.UTF-8 SHELL=/bin/bash ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-48-generic root=UUID=ace5fff3-cef0-4c85-8e4a-ae84c108cf0e ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-48-generic N/A linux-backports-modules-5.4.0-48-generic N/A linux-firmware 1.187.2 SourcePackage: linux UpgradeStatus: Upgraded to focal on 2020-06-09 (126 days ago) WifiSyslog: dmi.bios.date: 07/08/2020 dmi.bios.vendor: LENOVO dmi.bios.version: N2EET49W (1.31 ) dmi.board.asset.tag: Not Available dmi.board.name: 20MFS0UB00 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:bvrN2EET49W(1.31):bd07/08/2020:svnLENOVO:pn20MFS0UB00:pvrThinkPadX1Extreme:rvnLENOVO:rn20MFS0UB00:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad X1 Extreme dmi.product.name: 20MFS0UB00 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/1899696/+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
