https://bugs.kde.org/show_bug.cgi?id=500048
Bug ID: 500048
Summary: Monitor Power Saving Broken
Classification: Plasma
Product: plasmashell
Version: master
Platform: Fedora RPMs
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: Power management & brightness
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: 1.0
Created attachment 178348
--> https://bugs.kde.org/attachment.cgi?id=178348&action=edit
Monitor configuration.
SUMMARY
When using power management settings to sleep the monitors, the system does not
ever put the monitors into power saving mode.
STEPS TO REPRODUCE
1. Set a time out for monitors to go into power saving mode after locking,
using the power management settings.
2. Set the "When locked:" interval to 20 seconds.
3. Lock the screen.
OBSERVED RESULT
Monitors never go into power saving mode.
EXPECTED RESULT
Monitors should go into power saving mode and turn off.
SOFTWARE/OS VERSIONS
Operating System: Fedora Linux 41
KDE Plasma Version: 6.3.0
KDE Frameworks Version: 6.10.0
Qt Version: 6.8.2
Kernel Version: 6.12.11-200.fc41.x86_64 (64-bit)
Graphics Platform: Wayland
Processors: 16 × AMD Ryzen 7 5800X3D 8-Core Processor
Memory: 127.0 GiB of RAM
Graphics Processor: AMD Radeon RX 6900 XT
ADDITIONAL INFORMATION
This is a regression, as it worked properly in Plasma 6.2.
I have a multi monitor setup connected via display port, see attachment.
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