Update-manager crashed while trying to upgrade to 10.10

[robertahilljr]

Binary package hint: update-manager

Ubuntu Release
Description: Ubuntu 10.04.1 LTS
Release: 10.04

Package Version
update-manager:
  Installed: 1:0.134.11
  Candidate: 1:0.142.22
  Version table:
     1:0.142.22 0
        500 http://archive.ubuntu.com/ubuntu/ maverick-proposed/main Packages
     1:0.142.20 0
        500 http://archive.ubuntu.com/ubuntu/ maverick-updates/main Packages
     1:0.142.19 0
        500 http://archive.ubuntu.com/ubuntu/ maverick/main Packages
 *** 1:0.134.11 0
        100 /var/lib/dpkg/status

What I expected to happen
I ran "sudo do-release-upgrade" to upgrade to Ubuntu 10.10, when this brought up an error I decided to run the distribution upgrade from the GUI which brought up the error messege:
"Could not determine the upgrade

An unresolvable problem occurred while calculating the upgrade:
E:Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.

 This can be caused by:
 * Upgrading to a pre-release version of Ubuntu
 * Running the current pre-release version of Ubuntu
 * Unofficial software packages not provided by Ubuntu

If none of this applies, then please report this bug against the 'update-manager' package and include the files in /var/log/dist-upgrade/ in the bug report."

Please also refer to screenshot attached.
After checking the net and not being able to find any help I decided to do this bug report with not knowing what else to do.

What I expect to happen.
I expected it to do what it usually does and run through the process and upgrade Ubuntu from 10.04 to 10.10.

I would like to apologize if this bug report is a little thin, I am sorry, but it's my first one and I'm not sure what else to put.

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: update-manager 1:0.134.11
ProcVersionSignature: Ubuntu 2.6.32-27.49-generic 2.6.32.26+drm33.12
Uname: Linux 2.6.32-27-generic i686
Architecture: i386
Date: Thu Jan 13 19:35:27 2011
EcryptfsInUse: Yes
PackageArchitecture: all
ProcEnviron:
 LANG=en_GB.utf8
 SHELL=/bin/bash
SourcePackage: update-manager

[RedSingularity (redsingularity)]

Duplicate of bug 606652. Marking.