Comment 1 for bug 1590798

I have followed the fix suggestion in bug #1589889. This has resulted in some progress in that I can now connect to the headphones, and once the headphones did register the laptop. But they disconnected straight away, and hasn't registered again since then.

I've tried the blueman manager as it tends to put out a bit more information than the standard bluetooth manager and i get the following:

Connection Failed: blueman.bluez.errors.DBusFailedError: Protocol not available

This device registers as several different components and when I specifically try to connect to the serial port I get the following message

Connection Failed: Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/blueman/services/meta/SerialService.py", line 29, in connect
    port_id = create_rfcomm_device(Adapter(props['Adapter']).get_properties()['Address'], props['Address'], 1)
  File "_blueman.pyx", line 218, in _blueman.create_rfcomm_device (_blueman.c:2127)
Exception: Can't connect RFCOMM socket