https://bugs.kde.org/show_bug.cgi?id=499420
Bug ID: 499420
Summary: Plasma switches to software rendering backend after
waking from screen lock
Classification: Plasma
Product: plasmashell
Version: 6.2.5
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: Screen locking
Assignee: plasma-b...@kde.org
Reporter: mydj...@gmail.com
Target Milestone: 1.0
SUMMARY
After the timeout period where displays go into power saving mode after the
computer is locked, waking from this state will often have plasmashell be in
the software rendering mode, and also will have set the backend to software in
kdeglobals. It may be related to my monitor having a deep power saving mode,
where it will disconnect after an unspecified time, however I can't seem to
replicate it consistently. I am also using an Nvidia 3070 Ti with official
drivers.
STEPS TO REPRODUCE
1. Have screens go into power saving mode
2. Wake computer
3. Observe Software Rendering notification in system tray
4. Observe scene backend in kdeglobals set to software
OBSERVED RESULT
EXPECTED RESULT
SOFTWARE/OS VERSIONS
Windows:
macOS:
(available in the Info Center app, or by running `kinfo` in a terminal window)
Linux/KDE Plasma:
KDE Plasma Version:
KDE Frameworks Version:
Qt Version:
ADDITIONAL INFORMATION
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