Re: [Bluez-users] BT headset doesn't work: SCO packet for unknown connection

pramod gurav
2008-02-18T03:55:32Z

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hi
Same problem here

Feb
13
09:52:43
localhost
kernel:
hci_scodata_packet:
hci0
SCO
packet
for
unknown
connection
handle
1
No sound on HS, But I can record my voice through HS.
this is my hciconfig
[root@localhost
Pramod]#
/usr/local/sbin/hciconfig
-a
->
hci0:

Type:
USB
->

BD
Address:
00:02:72:CE:5B:80
ACL
MTU:
1017:8
SCO
MTU:
64:0
->

UP
RUNNING
PSCAN
ISCAN
->

RX
bytes:5057856
acl:233
sco:99008
events:218
errors:0
->

TX
bytes:4708
acl:165
sco:0
commands:102
errors:0
->

Features:
0xff
0xff
0x8d
0xfe
0x9b
0xf9
0x00
0x80
->

Packet
type:
DM1
DM3
DM5
DH1
DH3
DH5
HV1
HV2
HV3
->

Link
policy:
RSWITCH
HOLD
SNIFF
PARK
->

Link
mode:
SLAVE
ACCEPT
->

Name:
'BlueZ
(0)'
->

Class:
0x080000
->

Service
Classes:
Capturing
->

Device
Class:
Miscellaneous,
->

HCI
Ver:
2.0
(0x3)
HCI
Rev:
0x204d
LMP
Ver:
2.0
(0x3)
LMP
Subver:
0x4127
->

Manufacturer:
Broadcom
Corporation
(15)

SCO
MTU:
64:0

is this same for ur adapter too.

Thanks and Best regards
Pramod

----- Original Message ----
From: Vladimir Pouzanov <farcaller@gmail.com>
To: bluez-users@lists.sourceforge.net
Sent: Saturday, 16 February, 2008 11:20:38 PM
Subject: [Bluez-users] BT headset doesn't work: SCO packet for unknown connection

I've
got
2.6.24
with
bluez
libs/utils
3.25

I
have
successfully
paired
my
headset
and
PC,
I
can
l2ping
it
and
get
info.
As
soon
as
I
try
to
play
some
audio
(via
mplayer)
I
get
the
following
in
the
logs:

audio[21835]:
Registered
manager
path:/org/bluez/audio
audio[21835]:
Loading
device
00:05:A1:08:00:B1
(headset
)
audio[21835]:
Got
path
/org/bluez/hci0
for
adapter
with
address
00:18:F3:8D:AF:67
audio[21835]:
Selecting
default
device
audio[21835]:
Setting
00:05:A1:08:00:B1
as
default
device
audio[21835]:
Accepted
new
client
connection
on
unix
socket
(fd=9)
audio[21835]:
Audio
API:
received
BT_GETCAPABILITIES_REQ
audio[21835]:
Audio
API:
sending
BT_GETCAPABILITIES_RSP
audio[21835]:
Audio
API:
received
BT_SETCONFIGURATION_REQ
audio[21835]:
config
sbc
-
frequency
=
0
channel_mode
=
0
allocation
=
0
subbands
=
0
blocks
=
0
bitpool
=
0
audio[21835]:
State
changed
/org/bluez/audio/device0:
HEADSET_STATE_DISCONNECTED
->
HEADSET_STATE_CONNECT_IN_PROGRESS
NetworkManager:
<debug>
[1203182486.201530]
nm_hal_device_added():
New
device
added
(hal
udi
is
'/org/freedesktop/Hal/devices/bluetooth_acl_5a10800b1').
hcid[21832]:
link_key_request
(sba=00:18:F3:8D:A3:67,
dba=00:05:A1:08:00:B1)
audio[21835]:
/org/bluez/audio/device0:
Connecting
to
00:05:A1:08:00:B1
channel
1
audio[21835]:
State
changed
/org/bluez/audio/device0:
HEADSET_STATE_CONNECT_IN_PROGRESS
->
HEADSET_STATE_CONNECTED
audio[21835]:
/org/bluez/audio/device0:
Connected
to
00:05:A1:08:00:B1
audio[21835]:
State
changed
/org/bluez/audio/device0:
HEADSET_STATE_CONNECTED
->
HEADSET_STATE_PLAY_IN_PROGRESS
NetworkManager:
<debug>
[1203182489.924061]
nm_hal_device_added():
New
device
added
(hal
udi
is
'/org/freedesktop/Hal/devices/bluetooth_acl_ffffffffffffffff').
hci_scodata_packet:
hci0
SCO
packet
for
unknown
connection
handle
45
hci_scodata_packet:
hci0
SCO
packet
for
unknown
connection
handle
45
hci_scodata_packet:
hci0
SCO
packet
for
unknown
connection
handle
45
........

force_scofix=1
doesn't
help.

Any
hints?

--
Sincerely,
Vladimir
"Farcaller"
Pouzanov

Hack&Dev
Team
PGP/GPG:
0x3A40FF29

<http://hackndev.com>
Fingerprint:
FA36
877A
2DC3
B56F
CAB5
7DB3
4C97
A596
3A40
FF29

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