Per the dmesg output, your touchpad should connect via i8042 interface and seems detected. [ 0.549357] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.549493] mousedev: PS/2 mouse device common for all mice
Does the suspend/resume makes any difference? If not, you can go back to BIOS menu and change the BIOS setting from "Basic mode" to "Advanced mode", then boot into Ubuntu to see if it's detected or not. Please also paste the dmesg output here for the Advance mode. Thanks. -- 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/1939743 Title: No Touchpad on TravelMate-P2 laptop Status in linux package in Ubuntu: New Bug description: On the TravelMate P215-53 V1.10 by Acer when running Ubuntu, the trackpad is entirely non-functional and does not appear in the /proc/bus/input/devices list. A wired usb mouse works perfectly, but there does not seem to be a tweak that enables the trackpad to be seen by the kernel. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-54-generic 5.4.0-54.60 ProcVersionSignature: Ubuntu 5.4.0-54.60-generic 5.4.65 Uname: Linux 5.4.0-54-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.18 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu Aug 12 14:30:39 2021 InstallationDate: Installed on 2020-12-09 (245 days ago) InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731) MachineType: Acer TravelMate P215-53 ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-54-generic root=/dev/nvme0n1p2 ro quiet splash vt.handoff=1 RelatedPackageVersions: linux-restricted-modules-5.4.0-54-generic N/A linux-backports-modules-5.4.0-54-generic N/A linux-firmware 1.187.15 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) WifiSyslog: dmi.bios.date: 12/17/2020 dmi.bios.vendor: INSYDE Corp. dmi.bios.version: V1.10 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: BassDrum_TL dmi.board.vendor: TGL dmi.board.version: V1.10 dmi.chassis.type: 10 dmi.chassis.vendor: Chassis Manufacturer dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnINSYDECorp.:bvrV1.10:bd12/17/2020:svnAcer:pnTravelMateP215-53:pvrV1.10:rvnTGL:rnBassDrum_TL:rvrV1.10:cvnChassisManufacturer:ct10:cvrChassisVersion: dmi.product.family: TravelMate P2 dmi.product.name: TravelMate P215-53 dmi.product.sku: 0000000000000000 dmi.product.version: V1.10 dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1939743/+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
