Gnome-codec-install does not find a solution for reading a video DVD after a fresh install

Just installed a Fresh Ubuntu 11.10.

- insert a commercial video DVD (crippled )
- Asked to find a codec online for "source DVD"
- Nothing is found (see screenshot)
- I expected at least that it would install libdvdread and mpeg2 codecs and then complain about dvdcss which would be normal.

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: libgstreamer0.10-0 0.10.35-1
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
Uname: Linux 3.0.0-12-generic i686
ApportVersion: 1.23-0ubuntu3
Architecture: i386
Date: Thu Oct 20 22:06:27 2011
ExecutablePath: /usr/bin/totem
InstallationMedia: Ubuntu 11.10 "Oneiric" - Build i386 LIVE Binary 20111013-11:02
ProcEnviron:
 PATH=(custom, no user)
 LANG=fr_FR.UTF-8
 SHELL=/bin/bash
SourcePackage: gstreamer0.10
UpgradeStatus: No upgrade log present (probably fresh install)