

I have been a user since around 2000, I work in Linux every day, and I get where you’re coming from - but in the context of gaming Linux has really only recently come into its own.
Like, could you imagine, circa 2010, telling a naive user that practically their whole Steam library would work with one click? Wine has always been a minor miracle, but at some point there was an inversion between being surprised when it worked, and being surprised that it didn’t work…










I have this setup with Plasma, and it is probably easier to do this at the Linux level. I added this to my kernel command line:
drm.edid_firmware=DP-1:edid/lg-ultra.bin video=DP-1:3840x2160@60eWhere that EDID file I dumped from a spare monitor using a method I got here.
Anyway, it can be tricky to pick the right device, but I can confirm Sunshine sees it and works properly, and it can be managed like a normal monitor.