--Originally by Sah Lee at the Ubuntu Launchpad Bug Tracker--
--https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1186666--

To reproduce:

1. Click on "Gear button"; select "System Settings...".
2. Click on "Mouse & Touchpad".
3. Drag that "indicator" (I don't know what is it in English, sorry...) to the left end on the bar besides "Pointer speed"
4. Close the window.
5. Re-do step 1 and 2.

Expected:

The indicator is at the left end of bar as we just put it there.

Actually:
The indicator is at the same old position as if we didn't perform step 3.

ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: gnome-control-center 1:3.6.3-0ubuntu24
ProcVersionSignature: Ubuntu 3.8.0-23.34-generic 3.8.11
Uname: Linux 3.8.0-23-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.9.2-0ubuntu8
Architecture: amd64
Date: Sun Jun 2 11:24:00 2013
ExecutablePath: /usr/bin/gnome-control-center
InstallationDate: Installed on 2012-08-12 (294 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
MarkForUpload: True
ProcEnviron:
 XDG_RUNTIME_DIR=<set>
 SHELL=/bin/bash
 PATH=(custom, no user)
 LANG=en_US.UTF-8
SourcePackage: gnome-control-center
UpgradeStatus: Upgraded to raring on 2013-04-26 (36 days ago)
XsessionErrors: (process:2826): GLib-CRITICAL **: g_slice_set_config: assertion `sys_page_size == 0' failed
usr_lib_gnome-control-center:
 activity-log-manager-control-center 0.9.4-0ubuntu6.1
 deja-dup 26.0-0ubuntu1
 gnome-control-center-signon 0.1.6bzr13.04.05-0ubuntu1.1
 gnome-control-center-unity 1.2daily13.04.09-0ubuntu1
 indicator-datetime 12.10.3daily13.03.26-0ubuntu1


--Dependencies and other files are available on the Ubuntu Launchpad Bug Tracker--