Bug 498685 - Display off/on + quick tiling + resizing causes windows to switch displays
Summary: Display off/on + quick tiling + resizing causes windows to switch displays
Status: RESOLVED FIXED
Alias: None
Product: kwin
Classification: Plasma
Component: Quick Tiling (show other bugs)
Version: 6.2.5
Platform: Arch Linux Linux
: NOR normal
Target Milestone: ---
Assignee: KWin default assignee
URL:
Keywords: multiscreen
Depends on:
Blocks:
 
Reported: 2025-01-15 09:55 UTC by ssmid
Modified: 2025-02-26 18:07 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In: 6.3.0
Sentry Crash Report:

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Description ssmid 2025-01-15 09:55:34 UTC 
SUMMARY
Tiled windows move to other display when resizing after displays had been turned off.

STEPS TO REPRODUCE
1. Quick tile two windows left and right
2. Turn displays off and on (two in my case)
3. Resize tiled windows

OBSERVED RESULT
The two windows move to the other display disrupting the resize action.

EXPECTED RESULT
The two windows should stay on the same display.

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Arch Linux
KDE Plasma Version: 6.2.5
KDE Frameworks Version: 6.9.0
Qt Version: 6.8.1

ADDITIONAL INFORMATION
Wayland
Comment 1 ssmid 2025-02-20 15:49:19 UTC 
Seems to be fixed in Plasma version 6.3.0, except that windows don't keep their tiled size but instead resize to even space after turning on monitors.
Comment 2 Nate Graham 2025-02-26 18:07:58 UTC 
Sounds like a different thing; can you open a new bug report about that? Thanks a lot!