Open speakradmin opened 1 month ago
May be related to #1230
Check that you don't have HDR enabled.
May be related to #1230
Doubtful as that bug seemed to be related to software brightness control which my monitors don't have. Nevertheless I tried to see if I could get the output of
cat /sys/class/backlight/amdgpu_bl1/{brightness,actual_brightness}
But that didn't work because, since I don't have a software controllable backlight, there's nothing under /sys/class/backlight/
Check that you don't have HDR enabled.
Yep it's definately turned off on each monitor itself. Interestingly, I recall a few months back, HDR started "working" in the Gnome session but curiously only on one monitor. At that point I still had HDR enabled on the monitors. It didn't look very much like what I'm experiencing now but the white balance was definately way off and everything looked terrible. I tried messing with a few settings but ultimately disabled HDR on the monitors as I figured it was still early days for HDR in the Gnome session.
Yay seems to be fixed in today's update!
State: idle
Deployments:
● ostree-image-signed:docker://ghcr.io/ublue-os/bazzite-deck-gnome:stable
Digest: sha256:c53a8b7cdb78233b3b13f58a6f770b18a0abb8f6f283e9cf4cf33d3c8f552a74
Version: 40.20240712.0 (2024-07-12T04:58:14Z)
LayeredPackages: sunshine
ostree-image-signed:docker://ghcr.io/ublue-os/bazzite-deck-gnome:stable
Digest: sha256:7674e78f608cc90d152e74610d1cac9ad5ba896eb2aed6941d67e4f068b9a984
Version: 40.20240707.0 (2024-07-08T01:18:32Z)
LayeredPackages: sunshine
Describe the bug
Kind of hard to explain but the colours seem washed out or have too much white/grey tint. It's definitely not a brightness setting or a colour profile. It seems to only affect one of the 2 Dell monitors I have. Initially it affected my second monitor but now it's moved to the first and the second one is fine.
What did you expect to happen?
Brightness/Saturation was normal until a few weeks back
Output of
rpm-ostree status
Hardware
MSI MAG B550M MORTAR MAX AMD 5800X AMD RX 5900 XT 2 x Dell G3223D 165hz monitors DP 1 x Hisense U7k 4k TV 120hz HDMI
Extra information or context
I have 2 Dell G3223D Monitors and a 4K TV hooked up to my PC. I'm not sure it has anything to do with the fact that I'm running triple monitor because when I plug everything else out except the affected monitor the issue persists. Oddly, it started a couple weeks back but resolved itself after a reboot. I have updated the monitor firmware to the latest using a Windows machine.
I've tried factory resetting the monitors, deleting colour profiles, disabling VRR on the monitors, setting lower refresh rates and resolutions, nothing changes the washed out look of the image. I've even moved the affected monitor to a different port on my graphics card and it's still the same. I plugged my laptop into the affected screen and it's fine.
Any advice for debugging?