I have the same problem. I cannot detect touchpad in /proc/input/devices. My laptop is Lenovo LIdeaPad 3
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-signed-hwe-5.11 in Ubuntu. https://bugs.launchpad.net/bugs/1941756 Title: touchpad not working and not found in /proc/bus/input/devices Status in linux-signed-hwe-5.11 package in Ubuntu: Confirmed Bug description: I installed Ubuntu 20.04.3 on a Fujitsu Lifeboob U7510, and the touchpad s not working: it is also not present in the file /proc/bus/input/devices, and seems not to be detected by the system. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.11.0-27-generic 5.11.0-27.29~20.04.1 ProcVersionSignature: Ubuntu 5.11.0-27.29~20.04.1-generic 5.11.22 Uname: Linux 5.11.0-27-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.18 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu Aug 26 15:56:01 2021 InstallationDate: Installed on 2021-08-26 (0 days ago) InstallationMedia: Ubuntu 20.04.3 LTS "Focal Fossa" - Release amd64 (20210819) SourcePackage: linux-signed-hwe-5.11 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.11/+bug/1941756/+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
