Re: Does not work BT headset

"Murat D. Kadirov" <[email protected]> Tue, 2 Sep 2008 22:51:53 +0600
Newsgroups gmane.linux.bluez.user
Message-ID <20080902165153.GA5135@darkstar>
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08:22 Fri 29 Aug, jayjwa wrote:
>=20
>=20
> On Thu, 28 Aug 2008, pramod gurav wrote:
>=20
> -> Send the output  of
> -> $ hcitool conn
> -> It should show both SCO and ACL connections.
root@darkstar:/etc/bluetooth# hcitool conn
Connections:
:/
For the first time, when I was pair my devices, all was normal.
> ->=20
> -> and have you run=20
> -> $ passkey-agent --default 0000 &
> -> try running this. This is way to set the PIN for authentication.
> ->  And how do you connect before running mplayer?
> -> When you run mplayer it will automatically establish connection. So no=
 need to do it manually if you are doing so.
>=20
> The audio player should make the connection itself, I think. Also, he see=
ms to=20
> have the passkey-agent:
>=20
> -> Aug 27 19:08:10 darkstar hcid[5728]: Default passkey agent (:1.43,
> -> /org/bluez/passkey_agent_5737) registered
>=20
>=20
> I've always used it like so:
>=20
> passkey-agent --default 0000 <bt address of remote device> &

It had a crashing after power on headset:
# ps
=2E.
/usr/lib/bluetooth/add-passkey 00:16:8F:DA:83:75
=2E.

after power on headset proccess 'add-passkey' is down and in
/var/log/syslog appears:

Sep  2 22:42:53 darkstar audio[6044]: Access denied: Authorization agent
does not exist
Sep  2 22:42:54 darkstar hcid[6031]: Got NameOwnerChanged signal for
:1.29 which has no listeners

> Does it work with no remote address specified (could be)?
>=20
>=20
> I think it's the auth-agent that is not running. It may be needed. I alwa=
ys=20
> start this too.
>=20
> auth-agent &
Is it the same 'register-passkeys'? Yes, it running.
>=20
> Here:
>=20
> -> Aug 27 19:12:13 darkstar audio[5741]: Access denied: Authorization age=
nt
> -> does not exist
>=20
>=20
> Is the headset an older Bluetooth 1.* device, or the newer 2.*? If it's 1=
.*,=20
> then it won't work without patching the kernel.
>=20
=46rom documentation to headset: "Bluetooth 2.0 supporting headset and
hands-free profile", dongle support BT 2.0 too.

--=20
Murat D. Kadirov

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