Now when trying to connect with remmina desktop client I get the error

Failed to load session "gnome"

I have selected sesman-Xvnc ...here is output from .xsession-errors

Xsession: X session started for  at Sun Nov 11 04:17:40 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:dave 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[2648]: 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[2648]: WARNING: Session 'gnome' runnable check failed: Child process exited with code 1