The supplied gpsd does not work on the 770. My solution was to download gpsd_2.33-5_armel.deb, then do the following: dpkg --extract gpsd_2.33-5_armel.deb [somedir] cd [somedir] cp -R * / ln -s /usr/lib/libdbus-1.so.2.0.0 libdbus-1.so.3