Bug#630550: update-manager: traceback

[Jeff Finucane]

Package: update_manager
Severity: normal

here's a traceback from the hang:

bonfire:/home/jeff# /usr/bin/python /usr/bin/update-manager
^CTraceback (most recent call last):
  File "/usr/lib/pymodules/python2.6/UpdateManager/Frontend/Gtk/GtkProgress.py", line 77, in update_func
    self._ui.update_package_list()
  File "/usr/lib/pymodules/python2.6/UpdateManager/Frontend/Gtk/ui.py", line 855, in update_package_list
    selected)
  File "/usr/lib/pymodules/python2.6/UpdateManager/Frontend/Gtk/ui.py", line 381, in set_package_selection
    self.set_package_selection(sdep, selected=True, handled=h)
  File "/usr/lib/pymodules/python2.6/UpdateManager/Frontend/Gtk/ui.py", line 383, in set_package_selection
    self.set_package_selection(rsdep, selected=True, handled=h)
  File "/usr/lib/pymodules/python2.6/UpdateManager/Frontend/Gtk/ui.py", line 381, in set_package_selection
    self.set_package_selection(sdep, selected=True, handled=h)
  File "/usr/lib/pymodules/python2.6/UpdateManager/Frontend/Gtk/ui.py", line 383, in set_package_selection
    self.set_package_selection(rsdep, selected=True, handled=h)
  File "/usr/lib/pymodules/python2.6/UpdateManager/Frontend/Gtk/ui.py", line 381, in set_package_selection
    self.set_package_selection(sdep, selected=True, handled=h)
  File "/usr/lib/pymodules/python2.6/UpdateManager/Frontend/Gtk/ui.py", line 383, in set_package_selection
    self.set_package_selection(rsdep, selected=True, handled=h)
  File "/usr/lib/pymodules/python2.6/UpdateManager/Frontend/Gtk/ui.py", line 381, in set_package_selection
    self.set_package_selection(sdep, selected=True, handled=h)
  File "/usr/lib/pymodules/python2.6/UpdateManager/Frontend/Gtk/ui.py", line 383