{ pkgs, ...}: { boot = { plymouth = { enable = true; theme = "rings"; themePackages = with pkgs; [ (adi1090x-plymouth-themes.override { selected_themes = [ "rings" ]; }) ]; }; # Enable "Silent Boot" consoleLogLevel = 0; initrd.verbose = false; kernelParams = [ "quiet" "splash" "boot.shell_on_fail" "loglevel=3" "rd.systemd.show_status=false" "rd.udev.log_level=3" "udev.log_priority=3" ]; loader.timeout = 0; }; }