{ config, pkgs, lib, ... }: { services.dbus.enable = true; # Use dbus-broker services.dbus.dbusPackage = pkgs.dbus-broker; # Ensure dbus-broker uses a valid system.conf systemd.services.dbus.serviceConfig = { ExecStart = "${pkgs.dbus-broker}/bin/dbus-broker-launch --config /etc/dbus-1/system.conf"; }; }