Bug 428841 - Windows sometimes remain partially rendered after being closed
Summary: Windows sometimes remain partially rendered after being closed
Status: RESOLVED WORKSFORME
Alias: None
Product: kwin
Classification: Plasma
Component: wayland-generic (show other bugs)
Version: 5.20.2
Platform: Manjaro Linux
: NOR normal
Target Milestone: ---
Assignee: KWin default assignee
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2020-11-08 14:10 UTC by Avinash Mishra
Modified: 2023-01-17 13:22 UTC (History)
4 users (show)

See Also:
Latest Commit:
Version Fixed In:

Attachments
Image retention (321.39 KB, image/png)
2020-11-08 14:10 UTC, Avinash Mishra 		Details
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Description Avinash Mishra 2020-11-08 14:10:32 UTC 
Created attachment 133146 [details]
Image retention

SUMMARY
The image of the last open windows remains on the screen after the window is closed.

STEPS TO REPRODUCE
1. Run Wayland session
2. Open any application and close it
3. Partial image of the application window remains on the screen

OBSERVED RESULT
Part of the image of the last open windows remains on the screen.

EXPECTED RESULT


SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: Manjaro 20.2/5.20.2
(available in About System)
KDE Plasma Version: 5.20.2
KDE Frameworks Version: 5.76.0
Qt Version: 5.15.1

ADDITIONAL INFORMATION
Comment 1 Patrick Silva 2020-11-15 13:27:22 UTC 
Yesterday I saw this problem on neon unstable.
My wallpaper disappeared for some unknown reason, it was replaced with a black background, then the bug shown in your screenshot began.
Comment 2 David Edmundson 2023-01-17 13:22:03 UTC 
We haven't seen this being an issue for a while, it looks like the wallpaper in plasmashell may be at fault and changes were made nearer this time.

Please reopen if this can be reproduced with Plasma 5.26 or newer.