https://bugs.kde.org/show_bug.cgi?id=504383
Bug ID: 504383
Summary: Calibrate HDR brightness only shows white box
Classification: Plasma
Product: kwin
Version First 6.3.90
Reported In:
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: output configuration
Assignee: kwin-bugs-n...@kde.org
Reporter: nico...@hoeft.de
CC: xaver.h...@gmail.com
Target Milestone: ---
Created attachment 181415
--> https://bugs.kde.org/attachment.cgi?id=181415&action=edit
brightness screen with minimum brightness applied
SUMMARY
When activating HDR on a display, I tried calibrating the HDR brightness but
regardless of where the slider is, I only see a white box, no logo.
STEPS TO REPRODUCE
1. activate HDR
2. chose "Calibrate HDR Brightness"
3.
OBSERVED RESULT
The logo screen is white regardless of the brightness setting
EXPECTED RESULT
The brightness changes
SOFTWARE/OS VERSIONS
Operating System: Arch Linux
KDE Plasma Version: 6.3.90
KDE Frameworks Version: 6.14.0
Qt Version: 6.9.0
Kernel Version: 6.12.28-1-lts (64-bit)
Graphics Platform: Wayland
Processors: 16 × AMD Ryzen 7 5800X 8-Core Processor
Memory: 32 GiB of RAM (31.2 GiB usable)
Graphics Processor: NVIDIA GeForce RTX 2070 SUPER
Manufacturer: Gigabyte Technology Co., Ltd.
Product Name: B550 VISION D
System Version: -CF
ADDITIONAL INFORMATION
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