Moonlight not invoking HDR in Gamescope session
Hardware: Steam Deck OLED
Bazzite Version: stable bazzite-deck-gnome
When using the normally available flathub version of Moonlight, I'm unable to get HDR to invoke in the gamescope session when initiating an HDR stream, leading to flat and washed-out colors. Re-imaged to the official SteamOS 3.7.2, and it is working as intend with the HDR badge active in the sidebar menu when starting an HDR stream, and colors look correct.
4 Replies
Have no idea but I want to know the answer if it happens to me lol.
Assuming you are in game mode, try putting
--hdr-enabled or --hdr-debug-force-output in the launch arguments and let me know if that gets it going
Did not work for me. However the appimage works. I had noticed about 9 months ago that flatpaks cannot output hdr in bazzite but no solution has been found as far as I knowConsidering I could never get it working in windows either it doesn't feel like a huge loss.
Solution
Yeah. Just use the appimage, it’s perfect