Comment 0 for bug 1073385

I upgraded to 12.10 and installed
ubuntu-gnome-desktop
ubuntu-gnome-default-settings
and switched over to gdm, expecting to have music controls on the lock screen (which is very nice, by the way)
I also added the gnome 3.6 ppa (http://ppa.launchpad.net/gnome3-team/gnome3/ubuntu)

I have tried with either banshee or rhythmbox playing music, neither of them cause any controls to appear on the lock screen. This question has been asked at http://askubuntu.com/questions/204813/gnome-lock-screen-screensaver-is-missing-music-controls without any answers

ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: gdm 3.6.1-0ubuntu1
ProcVersionSignature: Ubuntu 3.5.0-17.28-generic 3.5.5
Uname: Linux 3.5.0-17-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.6.1-0ubuntu6
Architecture: amd64
Date: Tue Oct 30 20:18:30 2012
InstallationDate: Installed on 2010-01-10 (1024 days ago)
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
MarkForUpload: True
SourcePackage: gdm
UpgradeStatus: Upgraded to quantal on 2012-10-27 (3 days ago)
mtime.conffile..etc.dconf.db.gdm: 2012-10-27T16:37:14.789862