nixpkgs.allowUnfreeWhitelist = [ "nvidia" ];

  nixpkgs.allowUnfreeWhitelist = [
    "nvidia"
    "nvidia-x11"
    "nvidia-settings"
  ];

  boot.initrd.kernelModules = [ ];

  boot.initrd.kernelModules = [ "coretemp" ];

  hardware.enableAllFirmware = true;