I am unable to enable HDR in Wayland KDE’s Display settings.
I’ve tried using an Nvidia 3070 connected with DisplayPort and on a virtual monitor I have setup for Sunshine streaming. I do have an additional SDR monitor attached, but have tried with and without it.
nvidia-bug-report.log.gz (457.0 KB)
Nvidia open drives 580.95.05
I’ve confirmed HDR works on my real monitor using another device.
In KDE settings, if I try to “Enable HDR” I get Couldn’t apply display configuration: The driver rejected the output configuration
Running kscreen-doctor output.DP-1.hdr.enable gives me the applying config failed! The driver rejected the output configuration