I still can't update 12.04 LTS due to Broken packages, unmet dependancies…please see what I've tried

Question

Here's what I'm doing to try & fix the brokern packages and here's the error messages that I'm receiving. What else can I do or run to get this 12.04 LTS to update and to also be able to use the software manager as well as Synaptic? ten because the error message indicates its a followup error from a previous failure.

     No apport report written because the error message indicates its a followup error from a previous failure.
                                                    Errors were encountered while processing:
 ubuntu-sso-client-qt
 ubuntu-sso-client-gtk
 software-center
E: Sub-process /usr/bin/dpkg returned an error code (1)
rich@rich-Latitude-D620:~$ sudo apt-get upgrade
Reading package lists... Done
Building dependency tree       
Reading state information... Done
You might want to run 'apt-get -f install' to correct these.
The following packages have unmet dependencies:
 ubuntu-sso-client-gtk : Depends: python-ubuntu-sso-client (= 3.0.2-0ubuntu1) but 3.0.2-0ubuntu3 is installed
                         Depends: ubuntu-sso-client (= 3.0.2-0ubuntu1) but 3.0.2-0ubuntu3 is installed
 ubuntu-sso-client-qt : Depends: python-ubuntu-sso-client (= 3.0.2-0ubuntu1) but 3.0.2-0ubuntu3 is installed
                        Depends: ubuntu-sso-client (= 3.0.2-0ubuntu1) but 3.0.2-0ubuntu3 is installed
E: Unmet dependencies. Try using -f.

---

rich@rich-Latitude-D620:~$ sudo apt-get -f install
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Correcting dependencies... Done
The following extra packages will be installed:
  ubuntu-sso-client-gtk ubuntu-sso-client-qt
The following packages will be upgraded:
  ubuntu-sso-client-gtk ubuntu-sso-client-qt
2 upgraded, 0 newly installed, 0 to remove and 38 not upgraded.
3 not fully installed or removed.
Need to get 0 B/569 kB of archives.
After this operation, 1,024 B of additional disk space will be used.
Do you want to continue [Y/n]? y
dpkg: dependency problems prevent configuration of ubuntu-sso-client-gtk:
 ubuntu-sso-client-gtk depends on python-ubuntu-sso-client (= 3.0.2-0ubuntu1); however:
  Version of python-ubuntu-sso-client on system is 3.0.2-0ubuntu3.
 ubuntu-sso-client-gtk depends on ubuntu-sso-client (= 3.0.2-0ubuntu1); however:
  Version of ubuntu-sso-client on system is 3.0.2-0ubuntu3.
dpkg: error processing ubuntu-sso-client-gtk (--configure):
 dependency problems - leaving unconfigured
No apport report written because the error message indicates its a followup error from a previous failure.
                          dpkg: dependency problems prevent configuration of software-center:
 software-center depends on ubuntu-sso-client-gtk; however:
  Package ubuntu-sso-client-gtk is not configured yet.
dpkg: error processing software-center (--configure):
 dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of ubuntu-sso-client-qt:
 ubuntu-sso-client-qt depends on python-ubuntu-sso-client (= 3.0.2-0ubuntu1); however:
  Version of python-ubuntu-sso-client on system is 3.0.2-0ubuntu3.
 ubuntu-sso-client-qt depends on ubuntu-sso-client (= 3.0.2-0ubuntu1); however:
  Version of ubuntu-sso-client on system is 3.0.2-0ubuntu3.
dpkg: error processing ubuntu-sso-client-qt (--configure):
 dependency problems - leaving unconfigured
No apport report written because the error message indicates its a followup error from a previous failure.
                          No apport report written because the error message indicates its a followup error from a previous failure.
                                                    Errors were encountered while processing:
 ubuntu-sso-client-gtk
 software-center
 ubuntu-sso-client-qt
E: Sub-process /usr/bin/dpkg returned an error code (1)
rich@rich-Latitude-D620:~$ sudo apt-get upgrade
Reading package lists... Done
Building dependency tree       
Reading state information... Done
You might want to run 'apt-get -f install' to correct these.
The following packages have unmet dependencies:
 ubuntu-sso-client-gtk : Depends: python-ubuntu-sso-client (= 3.0.2-0ubuntu1) but 3.0.2-0ubuntu3 is installed
                         Depends: ubuntu-sso-client (= 3.0.2-0ubuntu1) but 3.0.2-0ubuntu3 is installed
 ubuntu-sso-client-qt : Depends: python-ubuntu-sso-client (= 3.0.2-0ubuntu1) but 3.0.2-0ubuntu3 is installed
                        Depends: ubuntu-sso-client (= 3.0.2-0ubuntu1) but 3.0.2-0ubuntu3 is installed
E: Unmet dependencies. Try using -f.
rich@rich-Latitude-D620:~$ 

Answer 1

I'm not exactly sure if this will help you, but why not try removing the package that is broken?

sudo apt-get remove ubuntu-sso-client-gtk sudo apt-get purge ubuntu-sso-client-gtk

or does that not work?