(In reply to Luiz Augusto von Dentz from comment #7)
> This is a headset bug actually, the policy of reconnecting profiles is from
> the initiator as it may or may not have disabled profiles, like cars
> normally do have options to have phone calls only or media only.
>
> It is actually pretty strange coming from Sony, this used to work quite well
> with their devices in the past, maybe they have decided to move to another
> stack an now there is this sort of problem, please add the HCI trace maybe
> there is something preventing the L2CAP connection to A2DP.
oh yes, you're right, there's an action to be performed on the device (press on the play/pause jog switch), that makes the a2dp_sink profile available and active in pulseaudio.
(In reply to Luiz Augusto von Dentz from comment #7)
> This is a headset bug actually, the policy of reconnecting profiles is from
> the initiator as it may or may not have disabled profiles, like cars
> normally do have options to have phone calls only or media only.
>
> It is actually pretty strange coming from Sony, this used to work quite well
> with their devices in the past, maybe they have decided to move to another
> stack an now there is this sort of problem, please add the HCI trace maybe
> there is something preventing the L2CAP connection to A2DP.
oh yes, you're right, there's an action to be performed on the device (press on the play/pause jog switch), that makes the a2dp_sink profile available and active in pulseaudio.