'update-manager can not complete upgrade

[benrboone]

Binary package hint: update-manager

A unresolvable problem occurred while calculating the upgrade.

Please report this bug against the 'update-manager' package and include the files in /var/log/dist-upgrade/ in the bugreport.

ProblemType: Crash
Architecture: amd64
Date: Thu Jan 17 15:56:28 2008
DistroRelease: Ubuntu 8.04
ExecutablePath: /usr/bin/displayconfig-gtk
InterpreterPath: /usr/bin/python2.5
Package: displayconfig-gtk 0.3.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/displayconfig-gtk
ProcCwd: /home/ben
ProcEnviron:
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/X11R6/bin
 LANG=C
 SHELL=/bin/bash
PythonArgs: ['/usr/bin/displayconfig-gtk']
SourcePackage: displayconfig-gtk
Title: displayconfig-gtk crashed with AttributeError in __init__()
Uname: Linux ben-desktop 2.6.24-3-generic #1 SMP Thu Jan 3 22:50:33 UTC 2008 x86_64 GNU/Linux
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