My computer is running Ubuntu 16.04 and has a GPS receiver connected to a USB port.
gpsmon
shows that the GPS receiver is locked and running.
sudo gpsmon /dev/ttyUSB0
works great!
Why do I have to use sudo to run gpsmon every time?
Is there a way to set the system clock on Ubuntu 16.04 to the time being reported by the GPS receiver without using NTP?
pps-tools
, or tutorials like gps on raspberry pi 3, or My ADSB Receiver Box – GPS Precision Timesudo adduser username dialout