{
  pkgs,
  background-image ? "pan-wire-3.png",
  use-display-manager,
  ...
}:
let start-plasma-shortcut = pkgs.writeScriptBin "desktop" ''
  ${pkgs.plasma-workspace}/libexec/plasma-dbus-run-session-if-needed ${pkgs.plasma-workspace}/bin/startplasma-wayland
'';
in
{
  services.xserver = {
    enable = true;

    displayManager.lightdm.enable = use-display-manager;

    xkb = {
      layout = "fox";

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

  services.desktopManager.plasma6.enable = true;
  services.displayManager.defaultSession = "plasma";

  services.mullvad-vpn.enable = true;

  hardware.opengl.enable = true;

  console.useXkbConfig = true;

  sound.enable = false; # let pipewire handle sound
  services.pipewire = {
    enable = true;
    alsa.enable = true;
    pulse.enable = true;
    jack.enable = true;
    wireplumber.enable = true;
  };

  hardware.bluetooth.enable = true;

  users.users.xenia = {
    isNormalUser = true;
    extraGroups = [ "wheel" "docker" ];
    shell = pkgs.zsh;
    uid = 1002;
  };

  environment.systemPackages = with pkgs; [
    stilo-themes

    firefox
    thunderbird
    glxinfo
    start-plasma-shortcut
  ];
}