Системные настройки перестали отображаться

После того, как я установил свой жесткий диск с Ubuntu 14.04.1 в новой системе ПК, настройки не появятся. Я попытался:

sudo apt-get install unity-control-center

, но я получаю это

Reading package lists... Done
Building dependency tree       
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 unity-control-center : Depends: libcheese-gtk23 (>= 3.4.0) but it is not going to be installed
                        Depends: libcheese7 (>= 3.0.1) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

, что я могу сделать?

EDIT

Проблема может быть связано с пакетами mesa, которые у меня были из xorg edgers, и я заметил, что

, и я установил:

libglapi-mesa 10.5.0~git20150105.21a280f8-0ubuntu0ricotz~trusty из xorg-edgers PPA. [ ! d15]

Я попытался установить его с помощью:

sudo apt-get install libglapi-mesa=10.1.3-0ubuntu0.3
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 indicator-bluetooth : Depends: unity-control-center but it is not going to be installed or
                                gnome-control-center but it is not going to be installed or
                                ubuntu-system-settings but it is not going to be installed
 libcheese7 : Depends: libclutter-gst-2.0-0 (>= 0.10.0) but it is not going to be installed
              Depends: gstreamer1.0-clutter but it is not going to be installed
 libclutter-gtk-1.0-0 : Depends: libclutter-1.0-0 (>= 1.13.10) but it is not going to be installed
                        Depends: libcogl15 (>= 1.15.8) but it is not going to be installed
 libcogl-pango15 : Depends: libcogl15 (>= 1.15.8) but it is not going to be installed
E: Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.

У меня есть, что PPA уже отключен с помощью

sudo ppa-purge  ppa:xorg-edgers/ppa && sudo apt-get update