Hi Jeremy, * Jeremy Fitzhardinge <jeremy@xxxxxxxx> [2011-06-23 17:29:41 -0700]: > I have a Nokia BH-905i headset. With a stock F15 kernel, it all works > well. With current linux-2.6.git, it fails to reconnect properly. > > On connection, the headphones only beep once, whereas they normally beep > twice; I think this is one beep per profile, and its only connecting HSP > and failing A2DP. In the sound control panel, it either comes up with > "profile: off" or with the HSP/HFP (Telephony) profile rather than A2DP, > and it fails to switch if I try to change profiles via the sound control > panel. > > However, if I re-pair the device from scratch each time I use it, it > connects properly and it all works fine. > > pactl list shows: > > Card #2 > Name: bluez_card.00_0B_E4_A6_6C_0D > Driver: module-bluetooth-device.c > Owner Module: 23 > Properties: > device.description = "Nokia BH-905i" > device.string = "00:0B:E4:A6:6C:0D" > device.api = "bluez" > device.class = "sound" > device.bus = "bluetooth" > device.form_factor = "headset" > bluez.path = "/org/bluez/843/hci0/dev_00_0B_E4_A6_6C_0D" > bluez.class = "0x240404" > bluez.name = "Nokia BH-905i" > device.icon_name = "audio-headset-bluetooth" > device.intended_roles = "phone" > Profiles: > a2dp: High Fidelity Playback (A2DP) (sinks: 1, sources: 0, priority. 10) > hsp: Telephony Duplex (HSP/HFP) (sinks: 1, sources: 1, priority. 20) > off: Off (sinks: 0, sources: 0, priority. 0) > Active Profile: hsp > > If I try to switch profiles on the command line it says: > $ pactl set-card-profile 2 a2dp > Failure: Input/Output error > > and /var/log/messages shows: > module-bluetooth-device.c: A2DP is not connected, refused to switch profile > > Why isn't A2DP connecting? How can I debug this further? Can you send the output of hcidump with F15 kernel and with linux-2.6.git kernel? Gustavo -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
