{
  pkgs,
  fox-layout,
  background-image ? "pan-wire-3.png",
  ...
}:
{
  # Enable the X11 windowing system.

  services.xserver = {
    enable = true;
    # desktopManager.xfce.enable = true;
    # displayManager.lightdm = {
    #   background = ../backgrounds/${background-image};
    #   greeters.slick.enable = true;
    # };
    displayManager.gdm = {
      enable = true;
      autoSuspend = false;
    };
    desktopManager.gnome.enable = true;

    # displayManager.sddm.enable = true;
    # desktopManager.plasma6.enable = true;

    xkb = {
      layout = "fox";
      options = "caps:escape";
      extraLayouts.fox = {
        description = "Layout suitable to be used by a fox";
        languages = ["se"];
        symbolsFile = fox-layout;
      };
    };
  };

  console.useXkbConfig = true;

  # Enable sound.
  sound.enable = true;
  hardware.pulseaudio.enable = true;

  hardware.bluetooth.enable = true;

  users.users.xenia = {
    isNormalUser = true;
    extraGroups = [ "wheel" "docker" ];
    shell = pkgs.zsh;
  };

  environment.systemPackages = with pkgs; [
    stilo-themes

    firefox
  ];
}