{config, pkgs, ...}: {
  boot.kernelModules = ["nvidia" "nvidia_modeset" "nvidia_uvm" "nvidia_drm"];
  # boot.kernelPackages = lib.mkForce unfreePkgs.linuxKernel.packages.linux_xanmod_latest;
  # boot.kernelParams = ["video=HDMI-A-1:1920x1080"];
  # hardware.graphics= {
  # package = (pkgs.mesa.override { galliumDrivers = [ "i915" "swrast" ]; }).drivers;
  #   enable = true;
  # };
  
  services.xserver = {
    videoDrivers = ["nvidia"];
  };
  # environment.systemPackages = with pkgs;[
    # libva-utils
    # nvidia-vaapi-driver
    # pciutils
    # vdpauinfo
    # (blender.override {
    #   cudaSupport = true;
    # })
  # ];
  hardware.nvidia = {
    package = config.boot.kernelPackages.nvidiaPackages.stable;
    modesetting.enable = true;
    powerManagement.enable = false;
    powerManagement.finegrained = false;
    # nvidiaSettings = true;
    open = false;
  };
}