https://bugs.kde.org/show_bug.cgi?id=481034
Bug ID: 481034
Summary: Applying a color profile makes the screen much darker
Classification: Plasma
Product: kwin
Version: 5.92.0
Platform: Compiled Sources
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
SUMMARY
I wanted to test the new “ICC color profile” option in Display Configuration,
so I've downloaded an .icm file for my monitor and tried to apply it in System
Settings. For some reason, that makes my screen much darker at the same
brightness levels, which I suspect could be a problem.
I don't have any additional “Steps to reproduce”, but the problem is likely
hardware-specific.
SOFTWARE/OS VERSIONS
Operating System: openSUSE Tumbleweed 20240206
KDE Plasma Version: 6.0.80
KDE Frameworks Version: 6.0.0
Qt Version: 6.6.1
Kernel Version: 6.7.2-1-default (64-bit)
Graphics Platform: Wayland
Processors: 32 × Intel® Core™ i9-14900K
Graphics Processor: NVIDIA GeForce RTX 4070/PCIe/SSE2
ADDITIONAL INFORMATION
Monitor:
https://www.dell.com/support/home/en-uk/product-support/product/dell-u2722de-monitor/overview
The .icm file (attached) is extracted from
https://www.dell.com/support/home/en-uk/drivers/driversdetails?driverid=1hwjn&oscode=wt64a&productcode=dell-u2722de-monitor
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