{ config, pkgs, inputs, ... }:

{

  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;

services.pipewire = {
  enable = true;
  alsa.enable = true;
  pulse.enable = true;
  wireplumber.enable = true;
};
services.displayManager.gdm.enable = false;
services.displayManager.sddm.enable = true;

  boot = {
    initrd.luks.devices."luks-cbf20b12-90f7-4fbb-95d3-1320eece4d89".device = "/dev/disk/by-uuid/cbf20b12-90f7-4fbb-95d3-1320eece4d89";
    kernelParams = [
      "nvidia_drm.modeset=1"
      "nvidia_drm.fbdev=1"
      "nvidia.NVreg_PreserveVideoMemoryAllocations=1"
      "module_blacklist=amdgpu"
    ];
  };

  networking = {
    hostName = "nixos-desktop";
    interfaces.enp42s0 = {
      wakeOnLan.enable = true;
      ipv4.addresses = [
        {
          address = "192.168.30.40";
          prefixLength = 24;
        }
      ];
    };
    defaultGateway = "192.168.30.1";
    nameservers = [ "192.168.0.1" "1.1.1.1" ];
  };

  services = {
    xserver.videoDrivers = [ "nvidia" ];
  };

  hardware.nvidia = {
    modesetting.enable = true;
    powerManagement.enable = true;
    powerManagement.finegrained = false;
    open = true;
    package = config.boot.kernelPackages.nvidiaPackages.stable;
  };

  # this fixes the sleep/wake issue
#  systemd.services."systemd-suspend" = {
#    serviceConfig = {
#      Environment = ''"SYSTEMD_SLEEP_FREEZE_USER_SESSIONS=false"'';
#    };
#  };

  # fixes hardware accel on nvidia open
  hardware.graphics.extraPackages = [
    pkgs.nvidia-vaapi-driver
  ];

  environment.variables = {
    NVD_BACKEND = "direct";
    LIBVA_DRIVER_NAME = "nvidia";
  };

  system.stateVersion = "24.11";
}