我在 Beaglebone Green 上启动 GPSD 时遇到问题。我收到套接字绑定错误：
root@BBG1:/etc/init# gpsd -D3 -n -N /dev/ttyUSB0
gpsd:INFO: launching (Version 3.16)
gpsd:ERROR: can't bind to IPv4 port gpsd, Address already in use
gpsd:ERROR: maybe gpsd is already running!
gpsd:ERROR: can't bind to IPv6 port gpsd, Address already in use
gpsd:ERROR: maybe gpsd is already running!
gpsd:INFO: command sockets creation failed, netlib errors -1, -1
看起来这个问题在这些迷你开发板（包括 Raspberry Pi）上很常见，但似乎对大多数人来说解决问题的方法对我不起作用。据我所知，这是因为systemd/init正在击败 gspd。
root@BBG1:/etc/init# netstat -lnpt
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address …