** Description changed: - After I recently replaced broken screen on HP Spectre x360 G2, keyboard and touchpad became irresponsive - but only after booting. Booting with old kernel (e.g. 5.4.0-42) restored full control. Also, disabling acpi restored control (but one wants to see battery level...). Evidently, it is not hardwear problem. + After I recently replaced broken screen on HP Spectre x360 G2, keyboard and touchpad became irresponsive - but only after booting. Booting with old kernel (e.g. 5.4.0-42) restored full control. Also, disabling acpi restored control (but one wants to see battery level so this hack is insufficient). Evidently, it is not hardwear problem. Works fine with external keyboard and mouse. A similar bug from previous distro: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1894125 This issue, including my troubleshooting, is otherwise documented here: https://askubuntu.com/questions/1345402/is-there-a-proper-solution-to-keyboard-and-mouse-not-working-after-boot-proble 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: Sun Jun 13 13:15:43 2021 InstallationDate: Installed on 2021-06-07 (5 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)
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1931787 Title: Keyboard and touchpad absent after booting, but not before To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.8/+bug/1931787/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
