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 = "570.86.16";
      sha256_64bit = "sha256-RWPqS7ZUJH9JEAWlfHLGdqrNlavhaR1xMyzs8lJhy9U=";
      sha256_aarch64 = "sha256-RiO2njJ+z0DYBo/1DKa9GmAjFgZFfQ1/1Ga+vXG87vA=";
      openSha256 = "sha256-DuVNA63+pJ8IB7Tw2gM4HbwlOh1bcDg2AN2mbEU9VPE=";
      settingsSha256 = "sha256-9rtqh64TyhDF5fFAYiWl3oDHzKJqyOW3abpcf2iNRT8=";
      persistencedSha256 = "sha256-3mp9X/oV8o2TH9720NnoXROxQ4g98nNee+DucXpQy3w=";
    };
  };
  nixpkgs.config.nvidia.acceptLicense = true;
}