{ config, pkgs, ... }: { hardware.opengl = { # this fixes the "glXChooseVisual failed" bug, context: https://github.com/NixOS/nixpkgs/issues/47932 enable = true; driSupport = true; driSupport32Bit = true; }; # optionally enable 32bit pulseaudio support if pulseaudio is enabled hardware.pulseaudio.support32Bit = config.hardware.pulseaudio.enable; hardware.steam-hardware.enable = true; }