Traceback (most recent call last):
  File "/usr/bin/apport-cli", line 294, in <module>
    if not app.run_argv():
  File "/usr/lib/python2.6/dist-packages/apport/ui.py", line 337, in run_argv
    return self.run_crashes()
  File "/usr/lib/python2.6/dist-packages/apport/ui.py", line 114, in run_crashes
    self.run_crash(f)
  File "/usr/lib/python2.6/dist-packages/apport/ui.py", line 188, in run_crash
    response = self.ui_present_crash(desktop_entry)
  File "/usr/bin/apport-cli", line 145, in ui_present_crash
    dialog.addbutton(_('&Cancel'))
  File "/usr/bin/apport-cli", line 93, in addbutton
    self.keys.append(re.search('&(.)', button).group(1).upper())
AttributeError: 'NoneType' object has no attribute 'group'