Multimedia and function (FN) keys don't work in gnome-session-flashback

[HorstBort]

On my Lenovo X201, most multimedia and function keys don't work in gnome-session-flashback. Some work, but no feedback via notifications is given.

Working keys:
 * Brightness
 * Keyboard light
 * Mute sound
 * Radio devices

Not working:
 * Enable/disable touchpad
 * Volume
 * Battery info
 * Sleep/hibernate
 * ...

In gnome-shell, xfce, unity, kde, ... everything works as expected.

ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: gnome-session-flashback 1:3.6.2-0ubuntu15
ProcVersionSignature: Ubuntu 3.11.0-11.17-generic 3.11.3
Uname: Linux 3.11.0-11-generic x86_64
ApportVersion: 2.12.5-0ubuntu1
Architecture: amd64
Date: Sun Oct 6 14:05:06 2013
GsettingsChanges: b'org.gnome.gnome-panel.run-dialog' b'history' b"['qbankmanager', 'killall mono', 'qbankmanager', 'killall Docky.exe', 'nm-applet', 'qbankmanager', 'nm-applet', 'qbankmanager', 'nm-applet', 'qbankmanager', 'nautilus', 'qbankmanager', 'nm-applet', 'synapse', 'terminator', 'metacity --replace', 'qbankmanager', 'nm-applet', 'qbankmanager', 'nm-applet']"
InstallationDate: Installed on 2011-12-02 (673 days ago)
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
MarkForUpload: True
PackageArchitecture: all
SourcePackage: gnome-panel
UpgradeStatus: Upgraded to saucy on 2013-09-14 (21 days ago)

[HorstBort (haukemuentinga)]

Fixed in gnome-settings-daemon - 3.8.5-0ubuntu7, see here: lp:1235625