Bug 463299

Summary: on X11 closing a window mid drag leaves a blurred transclucent ghost window
Product: [Plasma] kwin Reporter: Tom Englund <tomenglund26>
Component: generalAssignee: KWin default assignee <kwin-bugs-null>
Status: RESOLVED DUPLICATE    
Severity: minor CC: nate
Priority: NOR    
Version: 5.26.4   
Target Milestone: ---   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed In:

Description Tom Englund 2022-12-21 09:02:51 UTC 
SUMMARY
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on X11 if you drag a window and while doing so press alt + f4 you get a "ghost window" of the contents left on the desktop that doesnt vanish until you restart the compositor. this is me done it 4 times in a row as an example https://i.imgur.com/nxaDPxD.png

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STEPS TO REPRODUCE
1. drag the window and observe it become blurred and transclucent
2. press alt + f4 meanwhile dragging
3. application exits but a "ghost window" is left permanent on the desktop.

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: 5.26.4
(available in About System)
KDE Plasma Version: 5.26.4
KDE Frameworks Version: 5.101.0
Qt Version: 5.17.7
Comment 1 Vlad Zahorodnii 2023-01-17 12:50:05 UTC 

*** This bug has been marked as a duplicate of bug 441379 ***
Comment 2 Nate Graham 2023-01-17 16:41:49 UTC 

*** This bug has been marked as a duplicate of bug 439332 ***