{lib, ...}: {
  boot.loader = lib.mkDefault {
    grub.enable = true;
    grub.device = "nodev";
    grub.efiSupport = true;
    grub.useOSProber = true;
    efi.canTouchEfiVariables = true;
  };
  environment.etc.issue.text = "\nNixOS \\r (\\m) - \\l\n\n";
}