https://bugs.kde.org/show_bug.cgi?id=522096
Bug ID: 522096
Summary: Often, after a long resume on an Nvidia GPU, my
desktop on the primary monitor in my multi-mon setup
renders all black. However, all windows and desktop
interactions on that monitor continue to function.
Classification: Plasma
Product: plasmashell
Version First 6.7.0
Reported In:
Platform: CachyOS
OS: Linux
Status: REPORTED
Severity: major
Priority: NOR
Component: Session Management
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Target Milestone: 1.0
Created attachment 193626
--> https://bugs.kde.org/attachment.cgi?id=193626&action=edit
journalctl from a boot. Right at the end is when I resumed from sleep, so
within the final 2 minutes is the repro
DESCRIPTION
Often, when my PC with an Nvidia GPU is suspended for long enough starting on
6.7.0, when I resume my primary monitor will render all black for the desktop.
This means no wallpaper, and no task manager. However, windows are able to move
and be used on that monitor just fine.
You can also workaround this, by going into your display settings, and changing
the multi-monitor position relative to each other. That seems to kick things
into working.
STEPS TO REPRODUCE
1. Get to the desktop, and sleep
2. Wait a few minutes (unknown actual time -- usually I'll step away for just
10-15 minutes when this repro's)
3. Wake up the PC and observe the desktop on each screen
OBSERVED RESULT
The primary monitor will render all black for the wallpaper and desktop
widgets, while window rendering remains working.
EXPECTED RESULT
Upon resume, the desktop is resume normally and as expected.
SOFTWARE/OS VERSIONS
Operating System: CachyOS Linux
KDE Plasma Version: 6.7.1
KDE Frameworks Version: 6.27.0
Qt Version: 6.11.1
Kernel Version: 7.0.12-1-cachyos (64-bit)
Graphics Platform: Wayland
Processors: 24 × AMD Ryzen 9 5900X 12-Core Processor
Memory: 64 GiB of RAM (62.7 GiB usable)
Graphics Processor: NVIDIA GeForce RTX 3080 Ti
ADDITIONAL INFORMATION
Workaround seems to be going into Display Settings, and changing the position
of the monitor relative to the other. Apply that, and then move it back and
things are working.
This is new to 6.7.0.
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