I recently upgraded my Mythbuntu box to 11.10.
LightDM worked for a while and then I configured autologin on my user account. After some time, I've removed some packages to lean down the system.
Now when I log out (from either Unity or Gnome Shell) I lose the X session, LightDM doesn't start back up.
If I disable autologin through
/etc/lightdm/lightdm.conf I get no login screen & no X.
As I said, autologin works and gives me a Ubuntu Classic desktop.
This is the only reference in
[ 17.351023] type=1400 audit(1329530135.420:19): apparmor="STATUS" operation="profile_load" name="/usr/lib/lightdm/lightdm-guest-session-wrapper" pid=1097 comm="apparmor_parser"
Can anyone help?