{ ... }: {
  den.aspects.system-utils = {
    nixos = { pkgs, ... }: {
      environment.systemPackages = with pkgs; [
        gnome-boxes
        pulseaudioFull
        firmware-updater
      ];

      users.users.bug.packages = with pkgs; [
        mission-center
        baobab
        fastfetch
      ];

      programs = {
        ydotool.enable = true;

        virt-manager.enable = true;
      };
    };
  };
}