Hi :
I was using x2go server and it worked fine until I follow this guide in order to add my linux box (the x2go server) to a Microsoft Active Directory ( https://help.ubuntu.com/community/ActiveDirectoryWinbindHowto ) , now I can't initiate a session from x2goclient to this box but can do perfectly ssh sessions with Unix local users also mircrosoft domains users, export X display works fine. Putting x2go server in debug mode shows :
Jul 1 22:04:47 x2goserver /usr/bin/x2golistsessions[17955]: x2golistsessions has been called with no option Jul 1 22:04:48 x2goserver /usr/bin/x2gostartagent: x2gostartagent called with options: 1360x740 lan 16m-jpeg-9 unix-kde-depth_24 es auto 1 D GNOME Jul 1 22:04:48 x2goserver /usr/bin/x2gostartagent: client announced itself as ,,167.134.171.87'' Jul 1 22:04:48 x2goserver /usr/bin/x2gosessionlimit[17977]: x2gosessionlimit has been called Jul 1 22:04:48 x2goserver /usr/bin/x2golistsessions[17980]: x2golistsessions has been called with options: --all-servers Jul 1 22:04:49 x2goserver /usr/lib/x2go/x2gogetdisplays[17994]: db_getdisplays called, server: x2goserver; return value: |55| |56| |57| |58| |59| |60| |61| |62| Jul 1 22:04:49 x2goserver /usr/lib/x2go/x2gogetports[18004]: db_getports called, server: x2goserver; return value: |30001| |30002| |30003| |30004| |30005| |30006| |30007| |30008| |30009| |30010| |30011| |30012| |30013| |30014| |30015| |30016| |30017| |30018| |30019| |30020| |30021| |30022| |30023| |30024| |30025| Jul 1 22:04:49 x2goserver /usr/lib/x2go/x2goinsertsession[18025]: db_insertsession called, session ID: segurah-50-1404268489_stDGNOME_dp24, server: x2goserver, session ID: segurah-50-1404268489_stDGNOME_dp24 Jul 1 22:04:50 x2goserver /usr/lib/x2go/x2goinsertport[18037]: db_insertport called, session ID: segurah-50-1404268489_stDGNOME_dp24, server: x2goserver, SSH port: 30026 Jul 1 22:04:50 x2goserver /usr/lib/x2go/x2goinsertport[18049]: db_insertport called, session ID: segurah-50-1404268489_stDGNOME_dp24, server: x2goserver, SSH port: 30027 Jul 1 22:04:50 x2goserver /usr/lib/x2go/x2goinsertport[18061]: db_insertport called, session ID: segurah-50-1404268489_stDGNOME_dp24, server: x2goserver, SSH port: 30028 Jul 1 22:04:51 x2goserver /usr/bin/x2gofeature: x2gofeature called with options: X2GO_RUN_EXTENSIONS Jul 1 22:04:51 x2goserver /usr/share/x2go/x2gofeature.d/x2goserver-extensions.features: x2goserver-extensions.features called with options: X2GO_RUN_EXTENSIONS Jul 1 22:04:51 x2goserver /usr/bin/x2goserver-run-extensions: x2goserver-run-extensions called with options: segurah-50-1404268489_stDGNOME_dp24 pre-start Jul 1 22:04:51 x2goserver /usr/bin/x2gostartagent: successfully started X2Go agent session with ID segurah-50-1404268489_stDGNOME_dp24 Jul 1 22:04:51 x2goserver /usr/bin/x2gofeature: x2gofeature called with options: X2GO_RUN_EXTENSIONS Jul 1 22:04:51 x2goserver /usr/share/x2go/x2gofeature.d/x2goserver-extensions.features: x2goserver-extensions.features called with options: X2GO_RUN_EXTENSIONS Jul 1 22:04:51 x2goserver /usr/bin/x2goserver-run-extensions: x2goserver-run-extensions called with options: segurah-50-1404268489_stDGNOME_dp24 post-start Jul 1 22:04:51 x2goserver /usr/lib/x2go/x2gocreatesession[18148]: db_createsession called, session ID: segurah-50-1404268489_stDGNOME_dp24, cookie: 6206c4ecb0328f02b7672471414a213c, client: 167.134.171.87, pid: 18115, graphics port: 30026, sound port: 30027, file sharing port: 30028 Jul 1 22:05:53 x2goserver /usr/lib/x2go/x2gochangestatus[18274]: db_changestatus called, session ID: segurah-50-1404268489_stDGNOME_dp24, new status: F Jul 1 22:05:53 x2goserver /usr/sbin/x2gocleansessions[26978]: segurah-50-1404268489_stDGNOME_dp24, pid 18115 does not exist, changing status from R to F Jul 1 22:05:53 x2goserver /usr/sbin/x2gocleansessions[26978]: segurah-50-1404268489_stDGNOME_dp24: unmounting all shares Jul 1 22:05:53 x2goserver /usr/bin/x2goumount-session[18284]: x2goumount-session has been called with options: segurah-50-1404268489_stDGNOME_dp24 Jul 1 22:05:53 x2goserver /usr/bin/x2goumount-session[18284]: db_getdisplay called, session ID: segurah-50-1404268489_stDGNOME_dp24; return value: 50 Jul 1 22:05:53 x2goserver /usr/bin/x2goumount-session[18284]: db_getmounts called, session ID: segurah-50-1404268489_stDGNOME_dp24; return value: Jul 1 22:05:59 x2goserver /usr/lib/x2go/x2golistsessions_sql[18294]: dbsys_deletemounts called, session ID: segurah-50-1404268489_stDGNOME_dp24 Jul 1 22:05:59 x2goserver /usr/lib/x2go/x2golistsessions_sql[18294]: Purging finished session from X2Go db, session ID: segurah-50-1404268489_stDGNOME_dp24 Jul 1 22:05:59 x2goserver /usr/sbin/x2gocleansessions[26978]: segurah-50-1404268489_stDGNOME_dp24 is blocked Jul 1 22:05:59 x2goserver /usr/sbin/x2gocleansessions[26978]: segurah-50-1404268489_stDGNOME_dp24: unmounting all shares Jul 1 22:05:59 x2goserver /usr/bin/x2goumount-session[18306]: x2goumount-session has been called with options: segurah-50-1404268489_stDGNOME_dp24 Jul 1 22:05:59 x2goserver /usr/bin/x2goumount-session[18306]: db_getdisplay called, session ID: segurah-50-1404268489_stDGNOME_dp24; return value: Jul 1 22:05:59 x2goserver /usr/bin/x2goumount-session[18306]: db_getmounts called, session ID: segurah-50-1404268489_stDGNOME_dp24; return value:
Also, at the client side (x2goclient), the error is :
Error: The remote NX proxy closed the connection Error: Failure negotiating the session in stage '7 Error: Wrong version or invalid session authentication cookie Session: Terminating session at .....
A popup message says :
x2go -51 The remote proxy closed the connection while negotiating the session. This may be due to the wrong authentication credentials passed to the server.
What do you think that can be happening? I can't understand. Any help?
Best regards,
Hugo