Bug 444610 - Show Desktop sometimes fails to de-minimize windows, making it impossible to restore them via task manager or Alt+Tab
Summary: Show Desktop sometimes fails to de-minimize windows, making it impossible to ...
Status: RESOLVED DUPLICATE of bug 440751
Alias: None
Product: kwin
Classification: Plasma
Component: core (show other bugs)
Version: 5.23.2
Platform: Other Linux
: NOR normal
Target Milestone: ---
Assignee: KWin default assignee
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2021-10-29 15:22 UTC by Till Schäfer
Modified: 2021-10-29 17:56 UTC (History)
1 user (show)

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Description Till Schäfer 2021-10-29 15:22:06 UTC 
When using KWins show desktop shortcut, it happens sometimes, that the windows cannot be restored using the shortcut a second time. In this case, it is also impossible to restore the windows by using the task manager or the Alt+Tab shortcut. The applications can only be closed via task managers right click or shortcuts.

This happens not often, but a few times a month for me. It happens on different machines using wayland and X11. 


Operating System: Gentoo Linux
KDE Plasma Version: 5.23.2
KDE Frameworks Version: 5.87.0
Qt Version: 5.15.2
Kernel Version: 5.14.14-gentoo (64-bit)
Graphics Platform: X11
Processors: 8 × Intel® Core™ i7-3770 CPU @ 3.40GHz
Memory: 30.8 GiB of RAM
Graphics Processor: Mesa DRI Intel® HD Graphics 4000
Comment 1 Till Schäfer 2021-10-29 15:30:36 UTC 
I can reliably reproduce the bug by opening multiple windows / applications and repeating the shortcut very fast. Maybe the shortcuts executions are overlapping and causing some inconsistent state?
Comment 2 Nate Graham 2021-10-29 17:56:57 UTC 

*** This bug has been marked as a duplicate of bug 440751 ***