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 271, in run_crash
    self.file_report()
  File "/usr/lib/python2.6/dist-packages/apport/ui.py", line 763, in file_report
    ticket = upthread.return_value()
  File "/usr/lib/python2.6/dist-packages/apport/REThread.py", line 48, in return_value
    assert not self._exception
AssertionError