Translations:Installing the game on Linux/42/en
From Vintage Story Wiki
If you installed the game using Flatpak instead, try launching it with the command: flatpak run --env=mesa_glthread=false at.vintagestory.VintageStory vintagestory
. You can make it permanent by typing: flatpak override --env=mesa_glthread=false at.vintagestory.VintageStory