Bug 445993 - After switching between the options in Quick Display Configuration applet several times in a row, the session completely freezes (Wayland)
Summary: After switching between the options in Quick Display Configuration applet sev...
Status: RESOLVED FIXED
Alias: None
Product: KScreen
Classification: Plasma
Component: Plasma Applet (show other bugs)
Version: master
Platform: Neon Linux
: NOR normal
Target Milestone: ---
Assignee: kscreen-bugs-null@kde.org
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2021-11-23 19:55 UTC by Firlaev-Hans
Modified: 2022-05-19 15:58 UTC (History)
1 user (show)

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Description Firlaev-Hans 2021-11-23 19:55:56 UTC 
SUMMARY
Switching between the various options in the Quick Display Configuration applet or Meta+P popup a couple of times in a row on Wayland causes the session to completely freeze (except for the mouse cursor). At that point I can only switch to a tty or hard reset the computer.
The following line is printed to the journal several times (36 times in fact):
plasmashell[3887]: requesting unexisting screen 1

TO REPRODUCE just play with the Quick Display Configuration widget on Wayland a little bit until this happens.

SOFTWARE/OS VERSIONS
Operating System: KDE Neon Unstable Edition
KDE Plasma Version: 5.23.80
KDE Frameworks Version: 5.88
Qt Version: 5.15.3
Graphics Platform: Wayland
Comment 1 Firlaev-Hans 2022-05-19 15:58:29 UTC 
Seems to be fixed (?)