On 10/16/2009 01:31 PM, Colin Beckingham wrote:
On 16/10/09 10:20 AM, Colin Beckingham wrote:
On 16/10/09 09:33 AM, Lennart Poettering wrote:
On Fri, 16.10.09 08:51, Colin Beckingham ([email protected]) wrote:
Using latest svn 602 of blueman on Opensuse 11.1
0.9.19 of pulseaudio
Headset Jabra BT2040
with pulseaudio -vvvv
Please use gnome-bluetooth. That's the only interface the bluez folks
and I can recommend.
D: module-bluetooth-device.c: Received BT_INDICATION<- BT_NEW_STREAM
D: module-bluetooth-device.c: Stream properly set up, we're ready to
roll!
I: module-bluetooth-device.c: FD error: POLLERR
POLLERR is signalled via the stream socket from the kernel. Running
"bluetoothd -nd" gives you more debug output and might tell you what
triggered this.
But generally, given that this error is actually "behind" the
bluetooth socket, I'd ping the bluez folks about this.
OK thanks I will do that. I will be sharing this output from bluetoothd
with them, FYI:
bluetoothd[26861]: Audio API: BT_REQUEST <- BT_OPEN
bluetoothd[26861]: open sco -
object=/org/bluez/26861/hci0/dev_00_1A_45_32_E7_16 source=ANY
destination=ANY lock=readwrite
bluetoothd[26861]: Unable to open seid 64
bluetoothd[26861]: sending error Invalid argument(22)
bluetoothd[26861]: Audio API: BT_ERROR -> BT_OPEN
bluetoothd[26861]: Unix client disconnected (fd=31)
Colin
Noted that there is an upgrade to bluez, 4.56 (I was using 4.54) so
compiled new version. Above "seid 64" error has gone, but pulseaudio
still fails with POLLERR.
Oct 16 13:14:37 : Audio API: BT_REQUEST <- BT_START_STREAM
Oct 16 13:14:37 : State changed
/org/bluez/11455/hci0/dev_00_1A_45_32_E7_16: HEADSET_STATE_CONNECTED ->
HEADSET_STATE_PLAY_IN_PROGRESS
Oct 16 13:14:37 : module-bluetooth-device.c: Trying to receive message
from audio service...
Oct 16 13:14:38 : Received AT+BTRH?
Oct 16 13:14:39 : Received AT+VGS=15
Oct 16 13:14:39 : Received AT+VGM=15
Oct 16 13:15:17 : HUP or ERR on socket
...
Oct 16 13:15:17 : module-bluetooth-device.c: Received BT_INDICATION <-
BT_NEW_STREAM
Oct 16 13:15:17 : module-bluetooth-device.c: Stream properly set up,
we're ready to roll!
Oct 16 13:15:17 : module-bluetooth-device.c: FD error: POLLERR
Oct 16 13:15:17 : module-bluetooth-device.c: IO thread failed
Oct 16 13:15:17 : module-suspend-on-idle.c: Sink
bluez_sink.00_1A_45_32_E7_16 becomes idle, timeout in 5 seconds.
I did ping the bluez folks on this, but no takers.
Updating for others who may trip on this problem: I am now using
Opensuse 11.2 with tools as supplied in the standard package. PA 0.9.19,
Bluez 4.56, KBluetooth4 (I have also used gnome-bluetooth and have
exactly the same symptoms, issues and reliability) and supplied graphic
tools. Kernel 2.6.31.5-0.1-default.
This problem is difficult because it is intermittent. Sometimes there is
no problem, other times it fails. Success happens about one time in 50
(fifty) so it is rare for PA to automatically set up the sink and
source. However I cannot claim that it _never_ does. It appears to be a
timing problem, or my hardware is not communicating easily. I have two
headsets, a Jabra BT2040 and a VBT185Z. Both headsets have triggered the
PA sink and source properly at one time or another and both seem to have
an equal chance of becoming fully activated even if that is small. By
fully activated I mean that the PA bluetooth sink and source are
activated and
$ arecord -f S16_LE -D pulse -r 48000 | aplay -D pulse
works perfectly.
I now have a copy of both the system log when it fails and a copy when
it succeeds. If these are of any interest I can send them along.
Colin
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