[Unit] Description=GPS (Global Positioning System) Daemon Requires=gpsd.socket # Needed with chrony SOCK refclock After=chronyd.service [Service] Type=forking EnvironmentFile=-/etc/default/gpsd EnvironmentFile=-/etc/sysconfig/gpsd ExecStart=/usr/local/sbin/gpsd $GPSD_OPTIONS $OPTIONS $DEVICES [Install] WantedBy=multi-user.target Also=gpsd.socket