eastein@glamdring:/home/eastein$ gnome-screensaver 
process 9102: arguments to dbus_connection_add_filter() were incorrect, assertion "connection != NULL" failed in file dbus-connection.c line 4954.
This is normally a bug in some application using the D-Bus library.
  D-Bus not built with -rdynamic so unable to print a backtrace
Aborted
eastein@glamdring:/home/eastein$