https://bugs.kde.org/show_bug.cgi?id=457026
Bug ID: 457026
Summary: refresh rate set to internal monitors after user being
locked
Product: kwin
Version: 5.25.3
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: wayland-generic
Assignee: kwin-bugs-n...@kde.org
Reporter: matej.sta...@gmail.com
Target Milestone: ---
SUMMARY
When I log in back after the user was locked because of inactivity, the refresh
rate is locked to the internal monitor's max refresh rate (I use a laptop that
has a monitor with 90hz and an external monitor with 144hz).
STEPS TO REPRODUCE
1. Disable the internal monitor and have an external monitor with higher
refresh rate plugged in
2. Keep the laptop idle so it automatically locks the user
3. Log in back into the locked account
OBSERVED RESULT
- Refresh rate is locked at 90hz (laptops refresh rate) and cannot be fixed by
changing the refresh rate in Display Settings
- Display settings still show the correct settings (144hz even when it is set
to 90hz)
A QUICK FIX
- Enable the internal monitor and then disable it. For some reason, the moment
you enable the internal monitor, it fixes all the problems.
SOFTWARE/OS VERSIONS
Operating System: Arch Linux
KDE Plasma Version: 5.25.3
KDE Frameworks Version: 5.96.0
Qt Version: 5.15.5
Kernel Version: 5.18.12-arch1-1 (64-bit)
Graphics Platform: Wayland
Processors: 16 × AMD Ryzen 7 5800H with Radeon Graphics
Memory: 15.0 GiB of RAM
Graphics Processor: AMD RENOIR
Manufacturer: ASUSTeK COMPUTER INC.
Product Name: Zenbook UN5401QAB_UN5401QA
System Version: 1.0
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