good evening everyone Few days ago I got a new, beautiful bluetooth headset. It's a Nokia BH-503 My PC got an "ID 1131:1001 Integrated System Solution Corp. KY-BT100 Bluetooth Adapter" For the usb dongle part from lsusb -vv check the link at the bottom (lsusb) Sadly I'm having some trouble getting my headset to work with my PC. Neither I can play music over my headset nor can I record something over it. When I'm trying to record sound via `arecord -D plug:bluetooth -f S16_LE test.wav` I get the following output: Recording WAVE 'test.wav' : Signed 16 bit Little Endian, Rate 8000 Hz, Mono ALSA lib pcm_bluetooth.c:464:(bluetooth_hsp_hw_params) BT_SETCONFIGURATION failed : Input/output error(5) arecord: set_params:1022: Unable to install hw params: ACCESS: RW_INTERLEAVED FORMAT: S16_LE SUBFORMAT: STD SAMPLE_BITS: 16 FRAME_BITS: 16 CHANNELS: 1 RATE: 8000 PERIOD_TIME: 125000 PERIOD_SIZE: 1000 PERIOD_BYTES: 2000 PERIODS: 4 BUFFER_TIME: 500000 BUFFER_SIZE: 4000 BUFFER_BYTES: 8000 TICK_TIME: 0 skype tells me: ALSA lib pcm_bluetooth.c:1619:(bluetooth_init) BT_GETCAPABILITIES failed : Input/output error(5) I've added a link to bluetoothd's logfile when trying to record via arecord (link name is bluetoothd.log) I also added bluetoothd's logfile when trying to do the sound test in skype (link name is bluetoothd.log.0) The bluez version I'm running: 4.17 I also tried to get my headset working with bluez 3.32 with 3.32 I could play music over my headset - but I could NOT record sound. I googled and some people came up with the fact that pulseaudio might break bluetooth sound: I do not have pulseaudio installed or running I also tried changing the bluetooth section in my ~/.asoundrc I changed profile to: "voice" then to "hifi" and then to "auto" -> it never worked In my dmesg I get "hci_scodata_packet: hci0 SCO packet for unknown connection handle 2" and "hci_scodata_packet: hci0 SCO packet for unknown connection handle 65398" according to jhe from IRC: <jhe> that error sounds like its sending SCO packets without having informed the host (bluez) that there's a SCO connection NOTE: its == my bluetooth dongle Earlier I also got some stack traces - but I couldn't reproduce those on a non-tainted system yet: http://nopaste.ch/3992403666920ab.html As soon as I'm able to reproduce on a non-tainted kernel I'll post an update If you need more information please feel free to ask - I'll post it as soon as I can. Thanks in advance XazZ dmesg.log: http://nopaste.ch/25dd0e4b29d440a.html bluetoothd.log: http://nopaste.ch/e395401980f8100.html bluetoothd.log.1: http://nopaste.ch/fe11fe7cbe6a598.html lsusb: http://nopaste.ch/408c541369cfd9f.html -- 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
