Bug 448906

Summary:	Displaying preview of "task switcher" cannot be closed and thus SystemSettings runs in the background, even if its window is closed
Product:	[Applications] systemsettings	Reporter:	postix <postix>
Component:	general	Assignee:	Plasma Bugs List <plasma-bugs>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	bugseforuns, postix
Priority:	NOR
Version:	5.23.90
Target Milestone:	---
Platform:	Neon
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:
Attachments:	Screenrecording

Description postix 2022-01-21 16:05:33 UTC

SUMMARY

If you go to the Window Management, Task Switcher KCM tab and click on the "preview" button next to "Breeze", it will display the preview on the left side of the screen. 
However, this preview won't vanish, not even when SystemSettings' window is closed. You need to close it eg via htop.
When SystemSettings' window is closed, you cannot open it again, because the process still runs in the background.

Please see the screen recording.

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: KDE Neon Testing
KDE Plasma Version: 5.23.90
KDE Frameworks Version: 5.91.0
Qt Version: 5.15.3

ADDITIONAL INFORMATION
Wayland

Comment 1 postix 2022-01-21 16:06:01 UTC

Created attachment 145718 [details]
Screenrecording

Comment 2 Patrick Silva 2022-01-21 17:23:35 UTC


*** This bug has been marked as a duplicate of bug 374971 ***