[kde] [Bug 487268] New: Less contrast when using power saving mode

Bacteria bugzilla_noreply at kde.org
Mon May 20 08:00:41 BST 2024


https://bugs.kde.org/show_bug.cgi?id=487268

            Bug ID: 487268
           Summary: Less contrast when using power saving mode
    Classification: I don't know
           Product: kde
           Version: unspecified
          Platform: Other
                OS: Other
            Status: REPORTED
          Severity: normal
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: dev.bacteriostat at aleeas.com
  Target Milestone: ---

This is a weird one. When I am using Power Saving mode, the contrast seems to
go down. Since KDE is doing a lot of work related to HDR and color profiles, I
wonder if my non-HDR display is trying to do HDR. I am not sure how to find out
if some color profile is being applied. The screen recorder is not able to
catch the issue and I don't have a good camera to record the slight change.

When I switch to Performance mode, the UI feels more contrasty like it used to
before, when I switch back to power saving, slowly the contrast goes away.

Also, when I plug in my laptop the colors go back to normal on all modes.
Unplugging with power saving mode selected again results in a less contrast
output.

Theme: Breeze Dark
GPU: AMD iGPU renoir
CPU: AMD Ryzen 5500U
Plasma Version: 6.0.4
Graphics: Wayland
Frameworks: 6.2.0
Qt: 6.7.0
Kernel: 6.9.1

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