Bug 445673

Summary: FPS drops to 1 after compositor power off or restart
Product: [Plasma] kwin Reporter: luis48_as
Component: compositingAssignee: KWin default assignee <kwin-bugs-null>
Status: RESOLVED DUPLICATE    
Severity: normal CC: daniel.eckl, kde, nate
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Kubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Attachments: Video showcasing the bug

Description luis48_as 2021-11-18 04:55:41 UTC
Created attachment 143681 [details]
Video showcasing the bug

SUMMARY
Not sure whether this is a KWin problem or not
Whenever the compositor restarts, changes configuration or is turned off the desktop framerate drops to 1 
I confirmed this with the Show FPS window effect, the FPS goes back to normal when I log out of the system
This did not happen with Kubuntu LTS
A video demostrating what happens is attached to this report

STEPS TO REPRODUCE
1. Go into Settings > Display > Compositor
2. Change anything
3. Apply

OBSERVED RESULT
FPS Drops to 1

EXPECTED RESULT
Should just change the settings

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: 5.11.0-40-generic
OS Type: 64-bit
Graphics Platform: X11
Processors: 4 × Intel® Core™ i3-6100 CPU @ 3.70GHz
Memory: 7,2 GiB of RAM
Graphics Processor: Mesa Intel® HD Graphics 530
Comment 1 David Edmundson 2022-03-24 16:37:47 UTC

*** This bug has been marked as a duplicate of bug 444536 ***