[Pkg-bluetooth-maintainers] Bug#776632: pulseaudio: fails to add bluetooth speakers as audio output device

[Stefan Nagy]

Because I was affected by a Wi-Fi Bluetooth coexistence bug (when I use
bluetooth speakers for audio output Wi-Fi stops working, see bug
#777759), I disabled iwlwifi module option bt_coex.

After disabling bt_coex the behavior when I connect my bluetooth
speakers changed significantly: most of the time it just works (they
appear in GNOME audio settings as audio output device). Sometimes the
first connection after boot fails – the speakers are connected but
disconnect after about 5-10 seconds. When I try it again, the connection
persists and the speakers appear in GNOME audio settings as audio output
device.

I have to test this some more but it seems to me that this could be a
kernel bug.