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Internal keyboard and touchpad stop working after a number of suspends #7710
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Seems to have stopped since the last kernel update, will re-open if I observe this behavior again. |
Issue happens again unfortunately, here's the
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Problem still happens with the latest 5.15.78-1 kernel and Xen 4.14.5-14. |
I still encounter this issue with dom0 kernel 5.15.81-1. |
If something like touchpad is broken after suspend+resume, the "internet" advises to reload some kernel module and it helps in most cases. In If it does help you, you can add this reload command to some script that automatically runs on resume and call it kind of solved. You can investigate what module is suspected with I expect you to have working external keyboard and be prepared that you may need to hard turn off and on again if access from this keyboard will be also broken due to module reload (reboot will fix it if it happens). Reloading module is done like that: MODULE can be something like: |
In some cases it's enough to just switch to the text console and back: ctrl+alt+F2, and then ctrl+alt+F1. It causes input devices to be re-opened and may be enough to fix the issue. |
Yes, it also helps some people. Another advice: to disable and enable back the device using None of that helped me on modern Thinkpad T16, though. So I am still investigating. |
I can report that I still encountered this issue on kernel 6.1.42-1.fc32 and Xen 4.14.6.
I tried this at first but unfortunately this didn't fix the issue.
Running I can only test the other suggestions once I encounter the issue again. Thanks for all the tips so far! |
Update: The issue is still unresolved as of Qubes OS 4.2.3, kernel 6.6.54-1. |
How to file a helpful issue
Qubes OS release
4.1.1
Brief summary
Internal keyboard and touchpad stop working after a number of suspends. After which suspend itself stops working (and the laptop doesn't suspend but keeps being awake, typing on an external keyboard or mouse shows the lock screen). I'd appreciate any help in providing relevant logs/debug files. The issue only appeared in the last 2-3 weeks.
Steps to reproduce
Suspend Qubes quiet a couple of times.
Expected behavior
Internal keyboard and touchpad working.
Actual behavior
Internal keyboard and touchpad not working.
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