{ config, pkgs, ... }: { # Configure nixpkgs for nvidia/cuda nixpkgs.config.allowUnfree = true; nixpkgs.config.cudaSupport = true; # NVIDIA services.xserver.videoDrivers = [ "nvidia" ]; # xserver.videoDrivers does not imply X hardware.graphics.enable = true; hardware.nvidia = { modesetting.enable = true; # Required nvidiaSettings = false; # Don't need gui open = false; package = config.boot.kernelPackages.nvidiaPackages.legacy_580; # Support for P600 powerManagement.enable = false; # Can cause bugs powerManagement.finegrained = false; # Only works on turing and newer }; # Packages environment.systemPackages = with pkgs; [ config.hardware.nvidia.package # nvidia-smi ]; }