Public bug reported: Started Ubuntu 20.04.2 LTS installation right after receiving my new 'Lenovo Ideapad 5 14ALC05'. Everything worked fine during installation. However, after the installations restart, touchpad doesn't work at all. Keyboard and other peripherals like wireless mouse work fine. Running 'cat /proc/bus/input/devices' and 'xinput' it seems that the touchpad isn't recognized.
ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.8.0-55-generic 5.8.0-55.62~20.04.1 ProcVersionSignature: Ubuntu 5.8.0-55.62~20.04.1-generic 5.8.18 Uname: Linux 5.8.0-55-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.18 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Tue Jun 8 19:40:27 2021 InstallationDate: Installed on 2021-06-08 (0 days ago) InstallationMedia: Ubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64 (20210209.1) SourcePackage: linux-signed-hwe-5.8 UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: linux-signed-hwe-5.8 (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug focal ** Attachment added: "contents of 'cat /proc/bus/input/devices'" https://bugs.launchpad.net/bugs/1931288/+attachment/5503210/+files/devices -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1931288 Title: Touchpad doesn't work in 'Ideapad 5 14ALC05' after OS installation restart. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.8/+bug/1931288/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs