[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/2022843
Title:
Ubuntu 23.04: after a short period of inactivity keyboard on my laptop
stops to work
Status in linux package in Ubuntu:
Expired
Bug description:
After short period of inactivity, keyboard on my laptop stops to work.
This started with Ubuntu 23.04. Only workaround is to restart the
system and keyboard starts to work. When I started to write this bug,
I left computer for couple of minutes and keyboard already stopped to
work. But usually, it needs to be inactive for a longer period for bug
to reappear.
After this happened I sent my laptop computer to repair shop and in the mean
time I used my primary drive to run Ubuntu on other desktop computer and there
was no error. When laptop computer came back from the repair shop the problem
reappeared. What I noticed in the log after I restart the computer are some
ACPI errors (the same/similar sequence appears on every restart):
less /var/log/syslog | grep ACPI
2023-06-04T08:12:19.525157+02:00 n-dominus kernel: [52459.062955] ACPI Error:
AE_TIME, Returned by Handler for [EmbeddedControl] (20221020/evregion-300)
2023-06-04T08:12:19.525167+02:00 n-dominus kernel: [52459.062964] ACPI Error:
Timeout from EC hardware or EC device driver (20221020/evregion-310)
2023-06-04T08:12:19.525173+02:00 n-dominus kernel: [52459.063014] ACPI Error:
Aborting method \_TZ.GTTP due to previous error (AE_TIME) (20221020/psparse-529)
2023-06-04T08:12:19.525174+02:00 n-dominus kernel: [52459.063023] ACPI Error:
Aborting method \_TZ.LOCZ._TMP due to previous error (AE_TIME)
(20221020/psparse-529)
2023-06-04T08:12:19.525174+02:00 n-dominus kernel: [52459.063030] ACPI Error:
Aborting method \_SB.PCI0.LPCB.EC0.SEN2._TMP due to previous error (AE_TIME)
(20221020/psparse-529)
Please let me know, which additional diagnostics must I send.
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