[Unit] Description=D-Bus System Message Bus Requires=dbus.socket # Regarding After=syslog.target see https://github.com/rear/rear/pull/1937 #After=syslog.target [Service] ExecStartPre=/bin/dbus-uuidgen --ensure ExecStartPre=-/bin/rm -f /var/run/messagebus.pid ExecStart=/bin/dbus-daemon --system --address=systemd: --nofork --systemd-activation ExecReload=/bin/dbus-send --print-reply --system --type=method_call --dest=org.freedesktop.DBus / org.freedesktop.DBus.ReloadConfig OOMScoreAdjust=-900