Hello, please refer to the "How do I install an upstream kernel?" section in https://wiki.ubuntu.com/Kernel/MainlineBuilds
After booting with the mainline kernel (you can check the kernel version with `uname -a` command) please check the touchpad function again. Testing mainline kernel will allow us know if your hardware works in the Linux world. If your touchpad is still not working with the latest mainline kernel, it means that your hardware is not supported at all. You will have to report this issue to https://bugzilla.kernel.org/ -- 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/1919042 Title: Touchpad not working on HP Pavilion Laptop 14-dv0xxx Status in linux package in Ubuntu: Incomplete Bug description: HP Imagepad not detected in 'HP Pavilion 14-DV00054TU' after installing Ubuntu. 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/controlC0: hp 1523 F.... pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Sun Mar 14 00:45:36 2021 InstallationDate: Installed on 2021-03-08 (5 days ago) InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731) MachineType: HP HP Pavilion Laptop 14-dv0xxx ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-42-generic root=UUID=84f5a50d-8a8e-4afc-8e8c-3245f566346a 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: 01/15/2021 dmi.bios.vendor: Insyde dmi.bios.version: F.11 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: 87C9 dmi.board.vendor: HP dmi.board.version: 34.27 dmi.chassis.asset.tag: Chassis Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: HP dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnInsyde:bvrF.11:bd01/15/2021:svnHP:pnHPPavilionLaptop14-dv0xxx:pvrType1ProductConfigId:rvnHP:rn87C9:rvr34.27:cvnHP:ct10:cvrChassisVersion: dmi.product.family: 103C_5335KV HP Pavilion dmi.product.name: HP Pavilion Laptop 14-dv0xxx dmi.product.sku: 2N1L0PA#ACJ dmi.product.version: Type1ProductConfigId dmi.sys.vendor: HP To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1919042/+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
