I'm trying to connect to Debian server with x2go installed, its able to connect by password to ssh (because if password is wrong, it says explicitely). But when connection is almost established, there is a black x2go screen, then log shows this:
and disconnects immediately. How can I diagnose and fix this?
I tried installing GNOME, XFCE and MATE desktop on this Debian machine, and changing corresponding connection mode on client: nothing helps.
