https://bugs.kde.org/show_bug.cgi?id=501094
Bug ID: 501094
Summary: Freeze when selecting "Prefer color accuracy"
Classification: Plasma
Product: kwin
Version: 6.3.2
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: riso...@gmail.com
Target Milestone: ---
SUMMARY
I am using T480 with external monitor ASUS VG34V connected trough usb-c and
display port adapter, changing color accuracy freezes the system. The setting
persists effectively bricking the connection to that one specific monitor.
STEPS TO REPRODUCE
1. Use Thinkpad T480 with ASUS VG34V and DisplayPort to USB-C converter
2. In display configuration change Color accuracy to Prefer color accuracy
3. freeze
OBSERVED RESULT
The computer got frozen/very slow, after 15 seconds the setting did NOT revert
back. After that, everytime I connected the external monitor the computer froze
and I could not change the color accuracy. I had to edit kwinoutputconfig.json
manually.
EXPECTED RESULT
Not freeze
SOFTWARE/OS VERSIONS
Operating System: Arch Linux
KDE Plasma Version: 6.3.2
KDE Frameworks Version: 6.11.0
Qt Version: 6.8.2
Kernel Version: 6.12.16-1-lts (64-bit)
Graphics Platform: Wayland
Processors: 8 × Intel® Core™ i5-8350U CPU @ 1.70GHz
Memory: 23.3 GiB of RAM
Graphics Processor: Mesa Intel® UHD Graphics 620
ADDITIONAL INFORMATION
Bug ID 500455 is similar
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