We have the same problem on the platfrom runs with Ubuntu 12.04.2 with
quantal backported.
I reviewed the raring patch from
https://launchpad.net/ubuntu/+source/xorg-server/2:1.13.2-0ubuntu3 and tried to
backport it to 12.04.2.
It looks work fine on our platfrom.
** Patch added:
Here I attached a patch file for gnome-control-center 3.4.2
This patch is based on
https://mail.gnome.org/archives/commits-list/2012-November/msg02131.html with
some fixes. I have checked it makes bluetooth to be off in airplane mode.
** Patch added:
@ara
I have tried to apply the patch to 3.4.2 and got some errors:
franz@callisto:/tmp/gnome-cc/gnome-control-center-3.4.2$ patch -p1
~/Downloads/gnome-control-center.patch
patching file panels/network/Makefile.am
Hunk #1 succeeded at 31 (offset -14 lines).
patching file