[edubuntu] at login, session is set on gnome fallback as default

[Fabio Marconi]

Hallo
At the first start of the installed system, the login window was set on gnome fallback, and this cause the return to login screen as it is not installed.
Thanks
Fabio

ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: unity-greeter 13.04.1-0ubuntu2
ProcVersionSignature: Ubuntu 3.8.0-4.8-generic 3.8.0-rc6
Uname: Linux 3.8.0-4-generic x86_64
ApportVersion: 2.8-0ubuntu4
Architecture: amd64
Date: Sun Feb 3 17:06:52 2013
InstallationDate: Installed on 2013-02-03 (0 days ago)
InstallationMedia: Edubuntu 13.04 "Raring Ringtail" - Alpha amd64 (20130203)
MarkForUpload: True
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: unity-greeter
UpgradeStatus: No upgrade log present (probably fresh install)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Ubuntu QA Website (ubuntuqa)]

This bug has been reported on the Ubuntu ISO testing tracker.

A list of all reports related to this bug can be found here:
http://iso.qa.ubuntu.com/qatracker/reports/bugs/1114419