Bug 408063

Summary:	NVidia Proprietary - Rendering corruption in items after suspend
Product:	[Plasma] lattedock	Reporter:	Filipe Azevedo <pasnox>
Component:	plasmoid	Assignee:	Michail Vourlakos <mvourlakos>
Status:	RESOLVED UPSTREAM
Severity:	grave	CC:	jhanyung
Priority:	NOR
Version:	0.8.8
Target Milestone:	---
Platform:	Other
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description Filipe Azevedo 2019-05-29 11:22:14 UTC

Rendering corruption leaving linux suspend mode


STEPS TO REPRODUCE
1. Add latte dock on the desktop
2. Go to suspend mode
3. Leave suspend mode

OBSERVED RESULT
Corrupted rendering in the latte dock items (https://i.imgur.com/jNCoqMM.png)


EXPECTED RESULT
No corruption


SOFTWARE/OS VERSIONS
Linux: 5.0.9-1
KDE Plasma Version: 5.15.5
KDE Frameworks Version: 5.58.0
Qt Version: 5.12.3

ADDITIONAL INFORMATION
The rendering issues seems to be caused by what is caled 'GPU reset' when leaving suspend mode.

Comment 1 Michail Vourlakos 2019-05-29 11:40:08 UTC

Upstream Nvidia issue, is fixed both for Latte and plasma with Qt 5.13, KDE frameworks 5.58

Comment 2 Boris Jang 2019-05-31 11:01:23 UTC

(In reply to Michail Vourlakos from comment #1)
> Upstream Nvidia issue, is fixed both for Latte and plasma with Qt 5.13, KDE
> frameworks 5.58

It's fixed for the desktop for me since 5.13, but the dock is still showing the graphical artefacts.

Comment 3 Boris Jang 2019-05-31 11:09:33 UTC

(In reply to Boris Jang from comment #2)
> (In reply to Michail Vourlakos from comment #1)
> > Upstream Nvidia issue, is fixed both for Latte and plasma with Qt 5.13, KDE
> > frameworks 5.58
> 
> It's fixed for the desktop for me since 5.13, but the dock is still showing
> the graphical artefacts.

My bad, didn't check my version number. Sorry about that!