root@GoBook120a:~# /usr/sbin/gpsd -F /var/run/gpsd.sock -P /var/run/gpsd.pid -N -D 100 /dev/ttyS2
gpsd:SPIN: control socket /var/run/gpsd.sock is fd 3
gpsd:PROG: control socket opened at /var/run/gpsd.sock
gpsd:INFO: launching (Version 3.9)
gpsd:IO: opening IPv4 socket
gpsd:SPIN: passivesock_af() -> 4
gpsd:IO: opening IPv6 socket
gpsd:SPIN: passivesock_af() -> 5
gpsd:INFO: listening on port gpsd
gpsd:PROG: NTPD shmat(0,0,0) succeeded, segment 0
gpsd:PROG: NTPD shmat(32769,0,0) succeeded, segment 1
gpsd:PROG: NTPD shmat(65538,0,0) succeeded, segment 2
gpsd:PROG: NTPD shmat(98307,0,0) succeeded, segment 3
gpsd:PROG: successfully connected to the DBUS system bus
gpsd:INFO: NTPD ntpd_link_activate: 1
gpsd:INFO: stashing device /dev/ttyS2 at slot 0
gpsd:INFO: running with effective group ID 20
gpsd:INFO: running with effective user ID 65534
gpsd:INFO: startup at 2018-04-20T18:21:25.000Z (1524248485)
gpsd:UNK: select waits