https://bugs.kde.org/show_bug.cgi?id=514947
Bug ID: 514947
Summary: Screen freezing after changing Color Accuracy setting
when HDR enabled
Classification: I don't know
Product: kde
Version First unspecified
Reported In:
Platform: Debian stable
OS: Linux
Status: REPORTED
Severity: crash
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
SUMMARY
Getting this every time, and the only solution I could come up so far was
reinstalling the system. Since I am tired of reinstalling, would be grateful if
anyone knows a solution or at least a workaround how to restore the system to
its normal state.
STEPS TO REPRODUCE
1. Open Display Configuration - System Settings window
2. Enable HDR with Color accuracy set to Prefer efficiency and apply changes
3. Change Color accuracy to Prefer Color accuracy
OBSERVED RESULT
All screens freeze, mouse movable but no reaction while clicking, screen for
which the setting was changed turns black (showing no display msg). Turning the
affected monitor off restores functionality to the other monitor. Turning it
back on freezes everything but the mouse, and the screen goes black again.
EXPECTED RESULT
Continue working with the new setting on all monitors
SOFTWARE/OS VERSIONS
Linux/KDE Plasma: yes
KDE Plasma Version: 6.3.6
KDE Frameworks Version: 6.13.0
Qt Version: 6.8.2
ADDITIONAL INFORMATION
Kernel Version: 6.12.63+deb13-amd64 (64-bit)
Graphics Platform: Wayland
HARDWARE:
CPU: 8 x Intel Core i7-7700K CPU @ 4.20 GHz
Memory: 32 GB RAM
GPU: AMD Radeon RX580 8GB
MBO: MS-7977 (Z170A Gaming M5)
Monitor: 2x Dell S2721DFGA
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