I have recently bought and installed Doom Eternal on my Arch Linux distribution. When launching via Flatpak Steam, the game throws the "Vendor not Recognized" error. I tried messing with some Proton parameters, but it didn't help. My computer specifications meet the minimum requirements for the game.
Possibly important information:
DE: XFCE4
WM: XFWM4
Thanks for the attention.
#Vendor not Recognized when trying to launch Doom Eternal
vocal coral
Similar problems have been reported, but nothing they did helped with my problem.
vocal coral
Why not just use aur steam
AUR Steam has some weird graphical bugs (font rendering and stuff like that) in my system.
vocal coral
And try doing validate game files
Will do.