[Expired for gnome-shell (Ubuntu) because there has been no activity for
60 days.]
** Changed in: gnome-shell (Ubuntu)
Status: Incomplete => Expired
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[Expired for mutter (Ubuntu) because there has been no activity for 60
days.]
** Changed in: mutter (Ubuntu)
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1951142
It looks like a kernel event is triggering a problem in gnome-shell:
nov 20 14:19:31 patrick-Precision-5530-2-in-1 kernel: [drm] PCIE GART of 256M
enabled (table at 0x00F4).
nov 20 14:19:31 patrick-Precision-5530-2-in-1 kernel: [drm] UVD and UVD ENC
initialized successfully.
nov 20
Journal.txt output after the "flash". (Haven't had time yet to try
testing it with no extensions or in Ubuntu 21.10)
** Attachment added: "journal.txt"
https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1951142/+attachment/5542285/+files/journal.txt
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You received this bug
Also there is no "flash" in the attached video. If you experience a real
flash then that might be a monitor reconnecting, which would easily
explain windows moving.
Next time you experience a flash, please then run:
journalctl -b0 > journal.txt
and attach the resulting text file here.
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