https://bugs.kde.org/show_bug.cgi?id=500258
--- Comment #5 from Arnaudb <abaris...@gmail.com> --- Thanks. Unfortunately this does not fix it. I added three logs: - kwin logs for 3 cases. I set QT_LOGGING_RULES=kwin_*.debug=true. Once logged in, I started grepping journalctl for kwin and performed 3 tests which I detailed in the log file. - DRM logs with me turning the screen off and on, then switching to the X11 VT and back to Wayland (drm-debug-with-vt-switch.log) - DRM logs with me turning the screen off and on, then switching to the X11 VT and back to Wayland (drm-debug-with-vt-switch.log) KWIN_DRM_PREFER_COLOR_DEPTH=24 was set for both DRM logs but not the QT_LOGGING_RULES one. One thing I noticed is that my screen is YCbCr, I don't know how to force RGB (or if this is even possible with DSC): I'm used to this colorspace causing issues but this might be a bad lead. -- You are receiving this mail because: You are watching all bug changes.