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. -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org