Traceback (most recent call last):
  File "/usr/share/apport/apport-gtk", line 348, in <module>
    app.run_argv()
  File "/usr/lib/python2.6/dist-packages/apport/ui.py", line 446, in run_argv
    return self.run_crashes()
  File "/usr/lib/python2.6/dist-packages/apport/ui.py", line 147, in run_crashes
    self.run_crash(f)
  File "/usr/lib/python2.6/dist-packages/apport/ui.py", line 233, in run_crash
    self.collect_info()
  File "/usr/lib/python2.6/dist-packages/apport/ui.py", line 601, in collect_info
    icthread.exc_raise()
  File "/usr/lib/python2.6/dist-packages/apport/REThread.py", line 36, in run
    self._retval = self.__target(*self.__args, **self.__kwargs)
  File "/usr/lib/python2.6/dist-packages/apport/ui.py", line 86, in thread_collect_info
    old_pkgs = report.obsolete_packages()
  File "/usr/lib/python2.6/dist-packages/apport/report.py", line 944, in obsolete_packages
    for l in (self['Package'] + '\n' + self.get('Dependencies', '')).splitlines():
  File "/usr/lib/python2.6/UserDict.py", line 22, in __getitem__
    raise KeyError(key)
KeyError: 'Package'