Bug 463429 - Screen freezes when changing anything in display settings
Summary: Screen freezes when changing anything in display settings
Status: RESOLVED FIXED
Alias: None
Product: plasmashell
Classification: Plasma
Component: generic-multiscreen (show other bugs)
Version: 5.26.4
Platform: Arch Linux Linux
: NOR normal
Target Milestone: 1.0
Assignee: Plasma Bugs List
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2022-12-24 13:37 UTC by Matej Starc
Modified: 2023-01-06 21:10 UTC (History)
3 users (show)

See Also:
Latest Commit:
Version Fixed In: 5.27
Sentry Crash Report:


Attachments
journald log frrom KSystemLog (526.50 KB, text/x-log)
2022-12-24 13:42 UTC, Matej Starc
Details
kernel log frrom KSystemLog (98.21 KB, text/x-log)
2022-12-24 13:42 UTC, Matej Starc
Details
system log frrom KSystemLog (574.84 KB, text/x-log)
2022-12-24 13:42 UTC, Matej Starc
Details

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Description Matej Starc 2022-12-24 13:37:09 UTC
SUMMARY
When I change any setting in display settings for a specific display, it freezes (the second on works).


STEPS TO REPRODUCE
1. Open display  settings
2. Change any setting (e.g., refresh rate)

OBSERVED RESULT
The screen that you changed settings for freezes, but you can still move your mouse into its place and can take focus (you can't do anything with it. Applications do not get launched.).


SOFTWARE/OS VERSIONS
Operating System: Arch Linux
KDE Plasma Version: 5.26.4
KDE Frameworks Version: 5.101.0
Qt Version: 5.15.7
Kernel Version: 6.1.1-zen1-1-zen (64-bit)
Graphics Platform: Wayland
Processors: 12 × Intel® Core™ i7-8700 CPU @ 3.20GHz
Memory: 15,5 GiB of RAM
Graphics Processor: AMD Radeon RX 480 Graphics

ADDITIONAL INFORMATION
coredumpctl has nothing to say about it. This might be an amd driver problem because I am getting a lot of crashes recently, and it is the only suspect I can think of.
Comment 1 Matej Starc 2022-12-24 13:38:03 UTC
Windows can still be moved to the other screen and they still take input.
Comment 2 Matej Starc 2022-12-24 13:42:04 UTC
Created attachment 154803 [details]
journald log frrom KSystemLog
Comment 3 Matej Starc 2022-12-24 13:42:15 UTC
Created attachment 154804 [details]
kernel log frrom KSystemLog
Comment 4 Matej Starc 2022-12-24 13:42:42 UTC
Created attachment 154805 [details]
system log frrom KSystemLog
Comment 5 Matej Starc 2022-12-24 13:44:14 UTC
Update: after one screen freezes, the second will too after 5 minutes. Then both will go black, and after that there will be no output for the displays (I have both my screens connected to my gpu).
Comment 6 Matej Starc 2022-12-30 16:21:07 UTC
Extra info: I tried connecting a monitor to my motherboard instead (I have an intel igpu) when I experienced the crash, and it did not output anything.
Comment 7 Matej Starc 2022-12-30 16:21:24 UTC
(In reply to Matej Starc from comment #6)
> Extra info: I tried connecting a monitor to my motherboard instead (I have
> an intel igpu) when I experienced the crash, and it did not output anything.

Sorry. Wrong bug report.
Comment 8 Nate Graham 2023-01-06 21:10:04 UTC
This should finally be fixed in Plasma 5.27, thank goodness.