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From: Benjamin Vasanthakumar J <j.benjamin@gdatech.co.in>
To: "linux-bluetooth@vger.kernel.org" <linux-bluetooth@vger.kernel.org>
Subject: Bluetooth Headset connection issue with PulseAudio
Date: Fri, 03 Jul 2009 18:46:04 +0530	[thread overview]
Message-ID: <4A4E0494.5060006@gdatech.co.in> (raw)

Hi All,
I am trying to connect my bluetooth headset to my Linux box using Pulse 
Audio. I am able to successfully run the pactl sink command but when I 
look at the debug log I could see the headset is connecting and 
disconnects immediately due to an error returning unknown connection 
handle in the SCO packet.

My test configurations:
Linux Kernel version : 2.6.30
Bluez version : 4.32
Pulse audio version:  0.9.14
Linux Distro: Ubuntu Jaunty 9.04

My BT Dongle: Gigabyte BTD02
HCI Ver: 1.2 (0x2) HCI Rev: 0x639 LMP Ver: 1.2 (0x2) LMP Subver: 0x639
Manufacturer: Cambridge Silicon Radio (10)

Pulse audio, pactl sink command output is as below:
btaudio~$ sudo pactl load-module module-alsa-sink device=btheadsetsudo: 
unable to resolve host btaudio
15

I am getting the following error in the kernel message:
hci_scodata_packet: hci0 SCO packet for unknown connection handle 45

Please find the log of "bluetoothd -nd":
bluetoothd[4127]: Unix client disconnected (fd=13)
bluetoothd[4127]: State changed 
/org/bluez/4127/hci0/dev_AE_2D_CC_AA_BB_14: HEADSET_STATE_PLAYING -> 
HEADSET_STATE_CONNECTED
bluetoothd[4127]: No matching connection found for handle 45
bluetoothd[4127]: telephony-dummy: device 0x2064d398 disconnected
bluetoothd[4127]: State changed 
/org/bluez/4127/hci0/dev_AE_2D_CC_AA_BB_14: HEADSET_STATE_CONNECTED -> 
HEADSET_STATE_DISCONNECTED

My asoundrc file:
btaudio:~$ more .asoundrc
pcm.btheadset {
type bluetooth
device AE:2D:CC:AA:BB:14
profile "auto"
}

Anyone has come across this similar issue? Any suggestions.

Thanks & Regards,
Benjamin

             reply	other threads:[~2009-07-03 13:16 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-07-03 13:16 Benjamin Vasanthakumar J [this message]
2009-07-03 14:25 ` Bluetooth Headset connection issue with PulseAudio Vladimir Botka
2009-07-06 15:53   ` Benjamin Vasanthakumar J
     [not found]     ` <20090707111147.5241cbde@vlado.suse.cz>
     [not found]       ` <4A531A0C.1060600@gdatech.co.in>
2009-07-07 13:19         ` Vladimir Botka
2009-07-07 18:26           ` Benjamin Vasanthakumar J

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