nixos-configuration/nix-os/nvidia.nix

{ config, lib, pkgs, ...}:

{
  hardware.graphics = {
    enable = true;
    enable32Bit = true;
  };

  # Workaround for nvidia driver ghost display
  boot.kernelParams = [ "nvidia_drm.fbdev=1" ];

  services.xserver.videoDrivers = ["nvidia"];
  hardware.nvidia = {
    modesetting.enable = true;
    powerManagement.enable = true;
    open = false;
    nvidiaSettings = true;
    package = config.boot.kernelPackages.nvidiaPackages.mkDriver {
      version = "565.77";
      sha256_64bit = "sha256-CnqnQsRrzzTXZpgkAtF7PbH9s7wbiTRNcM0SPByzFHw=";
      sha256_aarch64 = "sha256-LSAYUnhfnK3rcuPe1dixOwAujSof19kNOfdRHE7bToE=";
      openSha256 = "sha256-Fxo0t61KQDs71YA8u7arY+503wkAc1foaa51vi2Pl5I=";
      settingsSha256 = "sha256-VUetj3LlOSz/LB+DDfMCN34uA4bNTTpjDrb6C6Iwukk=";
      persistencedSha256 = "sha256-wnDjC099D8d9NJSp9D0CbsL+vfHXyJFYYgU3CwcqKww=";
    };
  };
  nixpkgs.config.nvidia.acceptLicense = true;
}