I' m running on a Ubuntu Lucid Lynx in a fresh install and I had the same
problem.
GDM restart send me to login and all work is lost.
I tried to remove gnome-screensaver I did not work.
May 7 08:35:50 mycomputer bonobo-activation-server (muser-2405): could not
associate with desktop session: F
The problem has been happing every day on a Ubuntu 10.04 LTS (i386). The gdm
restart random...send me to the login screen
The output from /var/log/syslog :
May 11 08:51:31 mycomputer gdm-simple-greeter[31894]: Gtk-WARNING:
/build/buildd/gtk+2.0-2.20.0/gtk/gtkwidget.c:5636: widget not within a G
