Same problem...upgrade Ubuntu 12.04 to 12.10 and now cannot remote access the server....
Failed to load session "gnome" I only installed the XFCE desktop prior to upgrade ...so maybe this is related. Have tried install gnome and re-installing XFCE...stillno joy. Here are various log file outputs....the last one agrees with same error as this buig report... root@vrbs4:/var/log# tail -f /var/log/xrdp-sesman.log [20121108-10:29:05] [INFO ] scp thread on sck 7 started successfully [20121108-10:29:06] [INFO ] granted TS access to user msrbadmin [20121108-10:29:06] [INFO ] starting Xvnc session... [20121108-10:29:06] [INFO ] starting xrdp-sessvc - xpid=4351 - wmpid=4350 [20121108-10:29:09] [INFO ] session 4349 - user msrbadmin - terminated ^C root@vrbs4:/var/log# tail -f /var/log/xrdp-sesman.log Nov 8 10:30:26 vrbs4 x-session-manager[4474]: WARNING: GSIdleMonitor: IDLETIME counter not found Nov 8 10:30:26 vrbs4 x-session-manager[4474]: WARNING: Session 'gnome' runnable check failed: Child process exited with code 1 root@vrbs4:/home/msrbadmin# tail -f .xsession-errors Xsession: X session started for at Thu Nov 8 10:34:22 GMT 2012 X Error of failed request: BadValue (integer parameter out of range for operation) Major opcode of failed request: 109 (X_ChangeHosts) Value in failed request: 0x5 Serial number of failed request: 6 Current serial number in output stream: 8 localuser:msrbadmin being added to access control list X Error of failed request: BadValue (integer parameter out of range for operation) Major opcode of failed request: 109 (X_ChangeHosts) Value in failed request: 0x5 Serial number of failed request: 6 Current serial number in output stream: 8 Setting IM through im-switch for locale=en_GB. openConnection: connect: No such file or directory cannot connect to brltty at :0 Start IM through /etc/X11/xinit/xinput.d/all_ALL linked to /etc/X11/xinit/xinput.d/default. x-session-manager[4568]: WARNING: GSIdleMonitor: IDLETIME counter not found gnome-session-is-accelerated: No composite extension. gnome-session-check-accelerated: Helper exited with code 256 x-session-manager[4568]: WARNING: Session 'gnome' runnable check failed: Child process exited with code 1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1042423 Title: openConnection: connect: No such file or directory To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1042423/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs