Bug 462266

Summary:	panel has 1 pixel gap
Product:	[Plasma] kwin	Reporter:	12345qwertyman12345
Component:	compositing	Assignee:	KWin default assignee <kwin-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	m1cr0th3bes7, nate
Priority:	NOR
Version:	5.26.3
Target Milestone:	---
Platform:	Arch Linux
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:
Attachments:	look at the panel

Description 12345qwertyman12345 2022-11-26 13:32:00 UTC

Created attachment 154046 [details]
look at the panel

SUMMARY
***
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***


STEPS TO REPRODUCE
1. open any app and maximise it
2. open a fullscreen game

OBSERVED RESULT
theres a 1 pixel gap where i can see through the panel to the fullscreen app

EXPECTED RESULT
it shouldnt happen (fixes itself when compositor is off)

SOFTWARE/OS VERSIONS
Operating System: Arch Linux
KDE Plasma Version: 5.26.3
KDE Frameworks Version: 5.100.0
Qt Version: 5.15.7
Kernel Version: 6.0.9-zen1-1-zen (64-bit)
Graphics Platform: X11
Processors: 12 × AMD Ryzen 5 5600H with Radeon Graphics
Graphics Processor: AMD Radeon Graphics

ADDITIONAL INFORMATION

Comment 1 12345qwertyman12345 2022-11-26 13:38:16 UTC

sorry my bad, when the fullscreen app disables the compositor, then this issue happens, when i do shift alt f12, it reenables the compositor which fixes the issue temporarily until i open the app again or disable the compositor

Comment 2 Microeinstein 2022-11-28 18:14:42 UTC

I also have this bug;
it appears to happen randomly when the compositor is disabled (~40% chance at every login).

It can be temporarly fixed by bruteforcely changing the panel height or moving it around on other sides of the screen.

——— SOFTWARE/OS VERSIONS ———
Operating System: Arch Linux
KDE Plasma Version: 5.26.3
KDE Frameworks Version: 5.100.0
Qt Version: 5.15.7
Kernel Version: 6.0.9-1-clear (64-bit)
Graphics Platform: X11
Processors: 4 × Intel® Core™ i3 CPU M 330 @ 2.13GHz
Graphics Processor: Mesa Intel® HD Graphics

Comment 3 12345qwertyman12345 2022-11-30 15:01:24 UTC

(In reply to Microeinstein from comment #2)
> I also have this bug;
> it appears to happen randomly when the compositor is disabled (~40% chance
> at every login).
> 
> It can be temporarly fixed by bruteforcely changing the panel height or
> moving it around on other sides of the screen.
> 
> ——— SOFTWARE/OS VERSIONS ———
> Operating System: Arch Linux
> KDE Plasma Version: 5.26.3
> KDE Frameworks Version: 5.100.0
> Qt Version: 5.15.7
> Kernel Version: 6.0.9-1-clear (64-bit)
> Graphics Platform: X11
> Processors: 4 × Intel® Core™ i3 CPU M 330 @ 2.13GHz
> Graphics Processor: Mesa Intel® HD Graphics

same, i can also fix it that way

Comment 4 Nate Graham 2022-11-30 21:21:28 UTC


*** This bug has been marked as a duplicate of bug 460896 ***