Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/blueman/main/KillSwitchNG.py", line 91, in <lambda>
    self.iom = gobject.io_add_watch(self.fd, gobject.IO_IN | gobject.IO_ERR | gobject.IO_HUP, lambda *args: ref() and ref().io_event(*args) )
  File "/usr/lib/python2.7/dist-packages/blueman/main/KillSwitchNG.py", line 128, in io_event
    orig_soft = self.switches[idx].soft
KeyError: 2