https://bugs.kde.org/show_bug.cgi?id=525518
Bug ID: 525518
Summary: On AMD GPU video is corrupted after wake from sleep
when sleep timer is greater than 10 minutes
Classification: Plasma
Product: plasmashell
Version First 6.3.6
Reported In:
Platform: Debian stable
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: Power management & brightness
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: 1.0
DESCRIPTION
On a system running Debian 13.6, Plasma 6.3.6 and
firmware-amd-graphics/stable,now 20250410-2 with an AMD FirePro w5100 GPU if
the sleep timeout is set higher than ten minutes, when the system is woken up
the display is corrupted. If the sleep timeout is set to less than ten minutes,
the display resumes correctly. The length of time spent "asleep" doesn't seem
to affect this.
STEPS TO REPRODUCE
1. With the sleep timeout in it's default setting of 15 minutes, let the system
go to sleep.
2. Attempt to wake the system.
3. Display is completely corrupted.
4. Switch to a virtual console and reboot.
5. system functions as expected.
OBSERVED RESULT
The screen is a mess of horizontal lines. Screen elements can be seen to change
but it is impossible to tell what's going on.
EXPECTED RESULT
The system should resume from sleep with a usable display.
SOFTWARE/OS VERSIONS
Operating System (available in the Info Center app, or by running `kinfo` in a
terminal window): Debian 13.6 (fresh install)
KDE Plasma Version: 6.3.6 (as installed by Debian)
KDE Frameworks Version: 6.13.0
Qt Version: 6.8.2
ADDITIONAL INFORMATION
The same problem was posted to the EndeavourOS forums in November of 2024. This
is where I got the idea to run it with the shorter sleep timer. You can see
that post here:
https://forum.endeavouros.com/t/screen-corruption-after-waking-up-from-sleep-kde-plasma-wayland/63732
Thanks!
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