HDR Not Working

Bazzite
1

I’m on a fresh install of Bazzite 42 with KDE. Totally new to it, though I do have past experience with Linux (but not with desktop linux in the last 10 years).

I’ve got an Nvidia RTX 2070, and 32" Acer monitor with HDR support connected via DisplayPort, and a 27" Lenovo vertical monitor connected via HDMI. When I enable HDR, everything freezes for a few moments, then I get ‘Couldn’t apply display configuration: The driver rejected the output configuration’.

Any ideas as to where I could start to troubleshoot this?

2

I’ve had an issue in the past on my Bazzite KDE install with my LG monitor that had an option called G-Sync. The second I turned off G-Sync, HDR started working for me. May be monitor-specific, but I’d give that a look!