{ lib, config, pkgs, ... }: { # Configure Nvidia driver to use with CUDA hardware.nvidia.package = config.boot.kernelPackages.nvidiaPackages.production; hardware.nvidia.open = lib.mkDefault (builtins.abort "hardware.nvidia.open not set"); hardware.graphics.enable = true; nixpkgs.config.nvidia.acceptLicense = true; services.xserver.videoDrivers = [ "nvidia" ]; # enable support for derivations which require nvidia-gpu to be available # > requiredSystemFeatures = [ "cuda" ]; programs.nix-required-mounts.enable = true; programs.nix-required-mounts.presets.nvidia-gpu.enable = true; # They forgot to add the symlink programs.nix-required-mounts.allowedPatterns.nvidia-gpu.paths = [ config.systemd.tmpfiles.settings.graphics-driver."/run/opengl-driver"."L+".argument ]; environment.systemPackages = [ pkgs.cudainfo ]; }