Bug 475249 - kwin wayland crashes after turning monitor back on
Summary: kwin wayland crashes after turning monitor back on
Status: RESOLVED DUPLICATE of bug 471562
Alias: None
Product: kwin
Classification: Plasma
Component: wayland-generic (show other bugs)
Version: 5.27.8
Platform: openSUSE Linux
: NOR crash
Target Milestone: ---
Assignee: KWin default assignee
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2023-10-05 15:35 UTC by Daniel Faust
Modified: 2023-10-05 15:52 UTC (History)
1 user (show)

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

Attachments
backtrace for kwin crash (18.04 KB, text/plain)
2023-10-05 15:35 UTC, Daniel Faust 		Details
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Description Daniel Faust 2023-10-05 15:35:20 UTC 
Created attachment 162101 [details]
backtrace for kwin crash

SUMMARY
Sometimes when I turn my monitor back on - after either I turned it off manually, or it was set to sleep automatically after some time - all I see is a fresh Plasma workspace and all applications that were previously open are gone.
I managed to get a backtrace for kwin, see the attachment.
My monitor is connected via Thunderbolt and I have an Intel Core i7-13800H CPU with a Raptor Lake-P (Iris Xe Graphics) GPU and an NVIDIA RTX A1000 6GB Laptop GPU with proprietary drivers installed.

$ sudo prime-select get-current
Driver configured: offload
NVIDIA modules are loaded

STEPS TO REPRODUCE
1. Turn off monitor
2. Turn on monitor

OBSERVED RESULT
kwin crashes

EXPECTED RESULT
kwin should not crash

SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: openSUSE Tumbleweed 20230923
(available in About System)
KDE Plasma Version: 5.27.8
KDE Frameworks Version: 5.110.0
Qt Version: 5.15.10

ADDITIONAL INFORMATION
Comment 1 Zamundaaa 2023-10-05 15:52:09 UTC 

*** This bug has been marked as a duplicate of bug 471562 ***