Bug 436605

Summary: Taskbar keeps flickering when some setting is changed in System Settings
Product: [Plasma] kwin Reporter: Lua <lv215bd5>
Component: generalAssignee: KWin default assignee <kwin-bugs-null>
Status: RESOLVED FIXED    
Severity: normal CC: kde, nate, plasma-bugs-null
Priority: NOR    
Version First Reported In: 5.21.4   
Target Milestone: ---   
Platform: Other   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:
Attachments: bug

Description Lua 2021-05-04 23:18:03 UTC
Created attachment 138152 [details]
bug

SUMMARY


STEPS TO REPRODUCE
1. Open System Settings and maximize the window;
2. Change a setting and click in apply;
3. Change to another setting category. 

OBSERVED RESULT
The taskbar starts to flickering right after changing the setting and when changing from settings categories.

EXPECTED RESULT


SOFTWARE/OS VERSIONS
Operating System: Kubuntu 21.04
KDE Plasma Version: 5.21.4
KDE Frameworks Version: 5.80.0
Qt Version: 5.15.2
Kernel Version: 5.11.0-16-generic
OS Type: 64-bit
Graphics Platform: X11
Graphics Processor: Mesa IntelĀ® UHD Graphics 620

ADDITIONAL INFORMATION
Comment 1 Nate Graham 2021-05-05 20:27:20 UTC
Can confirm. This is a KWin thing IIRC.
Comment 2 David Edmundson 2021-05-05 21:45:38 UTC
Any setting?

Is this reliably reproducible?
Comment 3 Nate Graham 2021-05-05 22:10:09 UTC
I can reliably reproduce it on X11 by changing the Task Switcher or adding new window rules (dunno about Wayland right now).
Comment 4 David Edmundson 2024-04-25 14:11:07 UTC
This is quite old, we have not got newer reports, we can assume it's fixed