Bug 404496 - Remnants of Hidden/Minimized Application Windows at Desktop Corners when "Showing Desktop" from Present-Windows Effect
Summary: Remnants of Hidden/Minimized Application Windows at Desktop Corners when "Sho...
Status: RESOLVED DUPLICATE of bug 347281
Alias: None
Product: kwin
Classification: Plasma
Component: effects-present-windows (show other bugs)
Version: 5.15.0
Platform: Other Linux
: NOR normal
Target Milestone: ---
Assignee: KWin default assignee
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2019-02-17 21:45 UTC by carbonchauvinist
Modified: 2019-02-17 22:18 UTC (History)
0 users

See Also:
Latest Commit:
Version Fixed In:

Attachments
X11 session example (1.28 MB, image/png)
2019-02-17 21:45 UTC, carbonchauvinist 		Details
Wayland session example (979.56 KB, image/png)
2019-02-17 21:46 UTC, carbonchauvinist 		Details
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Description carbonchauvinist 2019-02-17 21:45:49 UTC 
Created attachment 118164 [details]
X11 session example

SUMMARY
I've enabled the "Show desktop" action for the "Left button" under the "Desktop" section of the Present Windows settings. However, when using this option ghosts of the minimized application windows remain in the corners of my desktop. Happens in X11 and Wayland sessions. 

STEPS TO REPRODUCE
1. Enabled "Show desktop" action for the "Left button" under the "Desktop" section of the Present Windows settings dialog.
2. Open multiple windows, e.g. >=3.
3. Engage the present windows effect, left-click on desktop

OBSERVED RESULT
All windows minimize/disappear and I'm shown my desktop as expected. However, at corners of monitor there are remnants/ghosts of application windows.

EXPECTED RESULT
All windows minimize/disappear and I'm shown desktop without ghost images in corners.

SOFTWARE/OS VERSIONS
Windows: 
MacOS: 
Linux/KDE Plasma: Linux 4.20.8-arch1-1-ARCH x86_64 GNU/Linux
(available in About System)
KDE Plasma Version: 5.15.0-1
KDE Frameworks Version: 
Qt Version: 5.12.1-2

ADDITIONAL INFORMATION
Comment 1 carbonchauvinist 2019-02-17 21:46:36 UTC 
Created attachment 118165 [details]
Wayland session example
Comment 2 Vlad Zahorodnii 2019-02-17 22:18:19 UTC 
This is kinda as intended.

*** This bug has been marked as a duplicate of bug 347281 ***