** 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)
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Packages, which is subscribed to linux-signed-hwe-5.8 in Ubuntu.
https://bugs.launchpad.net/bugs/1931787
Title:
Keyboard and touchpad absent after booting, but not before
Status in linux-signed-hwe-5.8 package in Ubuntu:
Confirmed
Bug description:
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)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.8/+bug/1931787/+subscriptions
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