Hi, I cannot make my BT headset (Motorola HS820) work. I use Debian with 2.6.30 kernel and the following versions of packages: ii bluez 4.42-1 Bluetooth tools and daemons ii bluez-alsa 4.42-1 Bluetooth ALSA support I've followed http://wiki.bluez.org/wiki/HOWTO/AudioDevices without success. I have the following in .asoundrc: >$ cat .asoundrc >pcm.bluetoothraw { > type bluetooth > device 00:07:A4:87:E2:EE >} >pcm.bluetooth { > type plug > slave { > pcm bluetoothraw > } >} Then I tried: >$ aplay -D bluetooth 'rec.wav' >Playing WAVE 'rec.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Mono >aplay: pcm_write:1528: write error: Connection timed out And after some time I got the error without any sound from the headset. I attach the output of bluetoothd -d: Jun 25 11:42:34 resox bluetoothd[10186]: Accepted new client connection on unix socket (fd=22) Jun 25 11:42:34 resox bluetoothd[10186]: Audio API: BT_REQUEST <- BT_GET_CAPABILITIES Jun 25 11:42:34 resox bluetoothd[10186]: Audio API: BT_RESPONSE -> BT_GET_CAPABILITIES Jun 25 11:42:34 resox bluetoothd[10186]: Audio API: BT_REQUEST <- BT_OPEN Jun 25 11:42:34 resox bluetoothd[10186]: open sco - object=ANY source=ANY destination=00:07:A4:87:E2:EE lock=write Jun 25 11:42:34 resox bluetoothd[10186]: Audio API: BT_RESPONSE -> BT_OPEN Jun 25 11:42:34 resox bluetoothd[10186]: Audio API: BT_REQUEST <- BT_SET_CONFIGURATION Jun 25 11:42:34 resox bluetoothd[10186]: State changed /org/bluez/10186/hci0/dev_00_07_A4_87_E2_EE: HEADSET_STATE_DISCONNECTED -> HEADSET_STATE_CONNECT_IN_PROGRESS Jun 25 11:42:46 resox bluetoothd[10186]: Discovered Handsfree service on channel 2 Jun 25 11:42:46 resox bluetoothd[10186]: /org/bluez/10186/hci0/dev_00_07_A4_87_E2_EE: Connecting to 00:07:A4:87:E2:EE channel 2 Jun 25 11:42:58 resox bluetoothd[10186]: /org/bluez/10186/hci0/dev_00_07_A4_87_E2_EE: Connected to 00:07:A4:87:E2:EE Jun 25 11:43:01 resox bluetoothd[10186]: Received AT+BRSF=26 Jun 25 11:43:01 resox bluetoothd[10186]: HFP HF features: "Call waiting and 3-way calling" "Voice recognition activation" "Remote volume control" Jun 25 11:43:04 resox bluetoothd[10186]: Received AT+CIND=? Jun 25 11:43:06 resox bluetoothd[10186]: Received AT+CIND? Jun 25 11:43:09 resox bluetoothd[10186]: Received AT+CMER=3,0,0,1 Jun 25 11:43:09 resox bluetoothd[10186]: Event reporting (CMER): mode=3, ind=1 Jun 25 11:43:09 resox bluetoothd[10186]: HFP Service Level Connection established Jun 25 11:43:09 resox bluetoothd[10186]: telephony-dummy: device 0xb9f0fcc0 connected Jun 25 11:43:09 resox bluetoothd[10186]: State changed /org/bluez/10186/hci0/dev_00_07_A4_87_E2_EE: HEADSET_STATE_CONNECT_IN_PROGRESS -> HEADSET_STATE_CONNECTED Jun 25 11:43:09 resox bluetoothd[10186]: Audio API: BT_RESPONSE -> BT_SET_CONFIGURATION Jun 25 11:43:09 resox bluetoothd[10186]: Audio API: BT_REQUEST <- BT_START_STREAM Jun 25 11:43:09 resox bluetoothd[10186]: State changed /org/bluez/10186/hci0/dev_00_07_A4_87_E2_EE: HEADSET_STATE_CONNECTED -> HEADSET_STATE_PLAY_IN_PROGRESS Jun 25 11:43:09 resox bluetoothd[10186]: Received AT+VGS=13 Jun 25 11:43:49 resox bluetoothd[10186]: HUP or ERR on socket Jun 25 11:43:49 resox bluetoothd[10186]: Audio API: BT_RESPONSE -> BT_START_STREAM Jun 25 11:43:49 resox bluetoothd[10186]: Audio API: BT_INDICATION -> BT_NEW_STREAM Jun 25 11:43:49 resox bluetoothd[10186]: State changed /org/bluez/10186/hci0/dev_00_07_A4_87_E2_EE: HEADSET_STATE_PLAY_IN_PROGRESS -> HEADSET_STATE_CONNECTED Jun 25 11:43:49 resox bluetoothd[10186]: Unix client disconnected (fd=22) Jun 25 11:43:49 resox bluetoothd[10186]: client_free(0xb9f0ead8) Jun 25 11:43:52 resox bluetoothd[10186]: telephony-dummy: device 0xb9f0fcc0 disconnected Jun 25 11:43:52 resox bluetoothd[10186]: State changed /org/bluez/10186/hci0/dev_00_07_A4_87_E2_EE: HEADSET_STATE_CONNECTED -> HEADSET_STATE_DISCONNECTED When I tried mplayer, the result were even worse. The error at the end repeated undefinitely and no sound was heard. > $ mplayer -ao alsa:device=bluetooth xxx.mp3 > ... > [AO_ALSA] alsa-lib: pcm_bluetooth.c:1607:(audioservice_expect) BT_START_STREAM failed : Success(0) > [AO_ALSA] alsa-lib: pcm_bluetooth.c:1566:(audioservice_recv) Too short (1 bytes) IPC packet from bluetoothd > [AO_ALSA] pcm prepare error: Invalid argument > [AO_ALSA] Write error: Transport endpoint is not connected > [AO_ALSA] Trying to reset soundcard. > [AO_ALSA] alsa-lib: pcm_bluetooth.c:1607:(audioservice_expect) BT_START_STREAM failed : Success(0) > [AO_ALSA] alsa-lib: pcm_bluetooth.c:1566:(audioservice_recv) Too short (1 bytes) IPC packet from bluetoothd > [AO_ALSA] pcm prepare error: Invalid argument > [AO_ALSA] Write error: Transport endpoint is not connected > [AO_ALSA] Trying to reset soundcard. > [AO_ALSA] alsa-lib: pcm_bluetooth.c:1607:(audioservice_expect) BT_START_STREAM failed : Success(0) > [AO_ALSA] alsa-lib: pcm_bluetooth.c:1566:(audioservice_recv) Too short (1 bytes) IPC packet from bluetoothd > [AO_ALSA] pcm prepare error: Invalid argument > [AO_ALSA] Write error: Transport endpoint is not connected Jun 25 13:24:30 resox bluetoothd[14098]: Accepted new client connection on unix socket (fd=22) Jun 25 13:24:30 resox bluetoothd[14098]: Audio API: BT_REQUEST <- BT_GET_CAPABILITIES Jun 25 13:24:30 resox bluetoothd[14098]: Audio API: BT_RESPONSE -> BT_GET_CAPABILITIES Jun 25 13:24:30 resox bluetoothd[14098]: Audio API: BT_REQUEST <- BT_OPEN Jun 25 13:24:30 resox bluetoothd[14098]: open sco - object=ANY source=ANY destination=00:07:A4:87:E2:EE lock=write Jun 25 13:24:30 resox bluetoothd[14098]: Audio API: BT_RESPONSE -> BT_OPEN Jun 25 13:24:30 resox bluetoothd[14098]: Audio API: BT_REQUEST <- BT_SET_CONFIGURATION Jun 25 13:24:30 resox bluetoothd[14098]: Audio API: BT_RESPONSE -> BT_SET_CONFIGURATION Jun 25 13:24:30 resox bluetoothd[14098]: Audio API: BT_REQUEST <- BT_START_STREAM Jun 25 13:24:30 resox bluetoothd[14098]: State changed /org/bluez/14098/hci0/dev_00_07_A4_87_E2_EE: HEADSET_STATE_CONNECTED -> HEADSET_STATE_PLAY_IN_PROGRESS Jun 25 13:25:10 resox bluetoothd[14098]: HUP or ERR on socket Jun 25 13:25:10 resox bluetoothd[14098]: Audio API: BT_RESPONSE -> BT_START_STREAM Jun 25 13:25:10 resox bluetoothd[14098]: Audio API: BT_INDICATION -> BT_NEW_STREAM Jun 25 13:25:10 resox bluetoothd[14098]: State changed /org/bluez/14098/hci0/dev_00_07_A4_87_E2_EE: HEADSET_STATE_PLAY_IN_PROGRESS -> HEADSET_STATE_CONNECTED Jun 25 13:25:10 resox bluetoothd[14098]: Audio API: BT_REQUEST <- BT_START_STREAM Jun 25 13:25:10 resox bluetoothd[14098]: sco_bind: Address already in use (98) Jun 25 13:25:10 resox bluetoothd[14098]: start_resume: resume failed Jun 25 13:25:10 resox bluetoothd[14098]: Audio API: BT_ERROR -> BT_START_STREAM Jun 25 13:25:10 resox bluetoothd[14098]: Audio API: BT_REQUEST <- BT_START_STREAM Jun 25 13:25:10 resox bluetoothd[14098]: sco_bind: Address already in use (98) Jun 25 13:25:10 resox bluetoothd[14098]: start_resume: resume failed Jun 25 13:25:10 resox bluetoothd[14098]: Audio API: BT_ERROR -> BT_START_STREAM Jun 25 13:25:10 resox bluetoothd[14098]: Audio API: BT_REQUEST <- BT_START_STREAM Jun 25 13:25:10 resox bluetoothd[14098]: sco_bind: Address already in use (98) Jun 25 13:25:10 resox bluetoothd[14098]: start_resume: resume failed Jun 25 13:25:10 resox bluetoothd[14098]: Audio API: BT_ERROR -> BT_START_STREAM Jun 25 13:25:10 resox bluetoothd[14098]: Audio API: BT_REQUEST <- BT_START_STREAM Jun 25 13:25:10 resox bluetoothd[14098]: sco_bind: Address already in use (98) Jun 25 13:25:10 resox bluetoothd[14098]: start_resume: resume failed Jun 25 13:25:10 resox bluetoothd[14098]: Audio API: BT_ERROR -> BT_START_STREAM Jun 25 13:25:10 resox bluetoothd[14098]: Audio API: BT_REQUEST <- BT_START_STREAM Jun 25 13:25:10 resox bluetoothd[14098]: sco_bind: Address already in use (98) Jun 25 13:25:10 resox bluetoothd[14098]: start_resume: resume failed Has anybody some clue what can be wrong? Thanks Michal Sojka -- 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
