Bug 436856 - Graphical glitches X11
Summary: Graphical glitches X11
Status: RESOLVED UPSTREAM
Alias: None
Product: kwin
Classification: Plasma
Component: general (other bugs)
Version First Reported In: unspecified
Platform: Arch Linux Linux
: NOR normal
Target Milestone: ---
Assignee: KWin default assignee
URL:
Keywords:
: 436925 437514 (view as bug list)
Depends on:
Blocks:
 
Reported: 2021-05-10 07:39 UTC by Suwi Etch
Modified: 2021-05-31 12:47 UTC (History)
4 users (show)

See Also:
Latest Commit:
Version Fixed/Implemented In:
Sentry Crash Report:

Attachments
visualized (2.43 MB, video/mp4)
2021-05-10 07:57 UTC, Suwi Etch 		Details
visualized 1 (3.89 MB, video/mp4)
2021-05-10 07:58 UTC, Suwi Etch 		Details
visualized 2 (3.76 MB, video/mp4)
2021-05-10 07:58 UTC, Suwi Etch 		Details
visualized 3 (3.78 MB, video/mp4)
2021-05-10 07:59 UTC, Suwi Etch 		Details
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Description Suwi Etch 2021-05-10 07:39:35 UTC 
SUMMARY


STEPS TO REPRODUCE
1.Open systemsetting,calendar applet,calendar applet settings,application menu,application menu settnigs,plasma-systemmonitor on X11 or systemsettings on wayland and move mouse in their space. 
2. ?
3. Profit

OBSERVED RESULT
Graphical glitches

EXPECTED RESULT
No graphical glitches

SOFTWARE/OS VERSIONS
Gnu/Linux: Arch Linux
Kernel: 5.12.2-zen-1-1-zen 
Linux/KDE Plasma:
(available in About System)
KDE Plasma Version: 5.21.5
KDE Frameworks Version:5.82.0 
Qt Version:5.15.2 

ADDITIONAL INFORMATION
Mesa 21.1.0-1
Amd Radeon R9 290
Comment 1 Suwi Etch 2021-05-10 07:57:30 UTC 
Created attachment 138283 [details]
visualized
Comment 2 Suwi Etch 2021-05-10 07:58:04 UTC 
Created attachment 138284 [details]
visualized 1
Comment 3 Suwi Etch 2021-05-10 07:58:39 UTC 
Created attachment 138285 [details]
visualized 2
Comment 4 Suwi Etch 2021-05-10 07:59:00 UTC 
Created attachment 138286 [details]
visualized 3
Comment 5 Suwi Etch 2021-05-10 10:00:52 UTC 
Glitches onle on mesa 21.1.0-1
Comment 6 David Edmundson 2021-05-10 11:25:35 UTC 
Please run

kcmshell5 qtquicksettings and choose the software backend. 
You may need to log out and in afterwards.

Then confirm if the issues persist.
Comment 7 David Edmundson 2021-05-10 11:26:15 UTC 
Please also confirm:
Does glxgears / any game glitch?
Comment 8 Suwi Etch 2021-05-10 12:41:40 UTC 
(In reply to David Edmundson from comment #7)
> Please also confirm:
> Does glxgears / any game glitch?

In glxgears there are no glitches.Also on older mesa packages no glitches.I'm also tried to update only mesa package on other pc and on older kde-frameworks there are no glitches.And after update to new kde-framework on other pc no glitches(and hardware on other pc completly differrent).
Comment 9 Suwi Etch 2021-05-10 12:43:11 UTC 
(In reply to David Edmundson from comment #6)
> Please run
> 
> kcmshell5 qtquicksettings and choose the software backend. 
> You may need to log out and in afterwards.
> 
> Then confirm if the issues persist.

On software rendering glitches are gone.Also on older mesa packages no glitches.
Comment 10 Suwi Etch 2021-05-10 12:43:44 UTC 
(In reply to Suwi Etch from comment #8)
> (In reply to David Edmundson from comment #7)
> > Please also confirm:
> > Does glxgears / any game glitch?
> 
> In glxgears there are no glitches.Also on older mesa packages no
> glitches.I'm also tried to update only mesa package on other pc and on older
> kde-frameworks there are no glitches.And after update to new kde-framework
> on other pc no glitches(and hardware on other pc completly differrent).

In games I had no glitches
Comment 11 Suwi Etch 2021-05-10 15:42:36 UTC 
This glitches are caused by mesa packages and only on amdgpu.On mesa gitlab there are report about this glitches but from other user with amdgpu.So,this bug report must be closed.
Comment 12 Antonio Rojas 2021-05-11 16:53:09 UTC 
*** Bug 436925 has been marked as a duplicate of this bug. ***
Comment 13 Patrick Silva 2021-05-31 12:47:53 UTC 
*** Bug 437514 has been marked as a duplicate of this bug. ***