edh wrote: Using a VK-162 GPS. Often the gps alternately reports 2 different positions - 1 is the correct current position and the other is lat 52:xx:xx North and long 21:xx:xx East. Viewing the gps data with xgps shows it switching between 2 sources - 1 is /dev/tty/ACM0 (correct) and the other /tmp/vgps which is a softlink to /dev/pts/0. What is this source and how can it be removed?

This happens with multiple VK-162 devices and happens on both Astroberry and Stellarmate.

Ed