Is i2c_hid blacklisted? Also please test latest mainline kernel again: https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.10-rc2/amd64/
** Changed in: linux (Ubuntu) Status: Expired => Incomplete -- 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/1890181 Title: Touchpad doesn't work Status in linux package in Ubuntu: Incomplete Bug description: Touchpad doesn't work at all (No response from the Touchpad), I have an acer aspire E5-523-91TL. I did a fresh install (first time installing Ubuntu on this pc). Immediately after i moved from Windows to Ubuntu, the touchpad stopped working. i followed the steps as described in https://wiki.ubuntu.com/DebuggingTouchpadDetection. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-42-generic 5.4.0-42.46 ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44 Uname: Linux 5.4.0-42-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.4 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: brentdevent 1648 F.... pulseaudio /dev/snd/controlC0: brentdevent 1648 F.... pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Mon Aug 3 19:46:11 2020 InstallationDate: Installed on 2020-08-03 (0 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: Acer Aspire E5-523 ProcFB: 0 amdgpudrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-42-generic root=UUID=31ca8f5a-d3c0-4886-bae4-5c1d6d4f0f36 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-42-generic N/A linux-backports-modules-5.4.0-42-generic N/A linux-firmware 1.187.2 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 06/28/2017 dmi.bios.vendor: Insyde Corp. dmi.bios.version: V1.18 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: Wasp_SR dmi.board.vendor: Acer dmi.board.version: V1.18 dmi.chassis.type: 10 dmi.chassis.vendor: Chassis Manufacturer dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnInsydeCorp.:bvrV1.18:bd06/28/2017:svnAcer:pnAspireE5-523:pvrV1.18:rvnAcer:rnWasp_SR:rvrV1.18:cvnChassisManufacturer:ct10:cvrChassisVersion: dmi.product.family: SR dmi.product.name: Aspire E5-523 dmi.product.sku: Aspire E5-523_1099_1.18 dmi.product.version: V1.18 dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1890181/+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