While researching why a newly installed x2gobroker-daemon would not start, I found out that x2gobroker-authservice expects there to be a user and a group called x2gobroker. It does not create these itself, and thus won't start at all if installed without x2gobroker-daemon. Either the x2gobroker-authservice packages should create the needed users (if neccessary) or it should depend upon x2gobroker-daemon, which will then handle it.
Anders Bruun Olsen
Det Danske Sprog- og Litteraturselskab
(Society for Danish Language and Literature)