Comment 4 for bug 765152

on Ubuntu 16.04
- symlinking root/.[X|ICE]authority with the user's, running 'xhost +' and starting spacenavd manually with sudo gives the same results : unable to open display.

>> spacenavd works fine compiled from source on Debian 8 (2017-03-07), with addition of a udev rule, running as root at startup with a simple script in /etc/init.d/