Thanks Saleh. That means your problem is a bug in the bcmwl driver.
bcmwl seems to not implement bluetooth coexistence at all, so its own
wifi signal might be destroying its bluetooth quality. In fact I just
found someone else has already logged a bug for you...
EVERYONE:
Please find out your wifi/bluetooth kernel driver names using the 'lspci
-k' command. Then:
* Users of driver 'wl' from package 'bcmwl-kernel-source' such as Saleh,
please subscribe to bug 1518408 instead of this one.
* Users of driver 'ath9k' please subscribe to bug 1746164 instead of
this one.
* Users of all other drivers, please log your own new bugs using command:
ubuntu-bug pulseaudio
or ubuntu-bug bluez
and also attach output of 'lspci -k' to your new bug.
I am closing this bug since it's become an unresolvable mess. We will
resolve your individual issues as separate bugs.
** Changed in: bluez (Ubuntu)
Status: Incomplete => Invalid
** Changed in: linux (Ubuntu)
Status: Incomplete => Invalid
** Changed in: pulseaudio (Ubuntu)
Status: Incomplete => Invalid
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You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to bluez in Ubuntu.
https://bugs.launchpad.net/bugs/405294
Title:
A2DP Bluetooth audio skips terribly ["Skipping NNN us (= MMM bytes) in
audio stream"]
Status in PulseAudio:
Confirmed
Status in bluez package in Ubuntu:
Invalid
Status in linux package in Ubuntu:
Invalid
Status in pulseaudio package in Ubuntu:
Invalid
Bug description:
As I upgraded to the Karmic alpha, bluetooth audio (via a2dp) stopped
working properly. It was working fine in Jaunty.
My headphones are detected and configured by pulse, but the audio
skips as if it's spending half of each second paused. Music is
buffered so that after I click stop on rhythmbox (or whatever--it
happens with whatever player I use) the audio continues until it's
caught up.
syslog is full of the following lines:
Jul 27 08:55:45 carlin1 pulseaudio[3218]: alsa-source.c: Increasing minimal
latency to 1.00 ms
Jul 27 08:55:46 carlin1 pulseaudio[3218]: module-bluetooth-device.c: Skipping
15128 us (= 2668 bytes) in audio stream
Jul 27 08:55:46 carlin1 pulseaudio[3218]: module-bluetooth-device.c: Skipping
36586 us (= 6452 bytes) in audio stream
Jul 27 08:55:46 carlin1 pulseaudio[3218]: module-bluetooth-device.c: Skipping
35593 us (= 6276 bytes) in audio stream
Jul 27 08:55:46 carlin1 pulseaudio[3218]: module-bluetooth-device.c: Skipping
36597 us (= 6452 bytes) in audio stream
Jul 27 08:55:46 carlin1 pulseaudio[3218]: module-bluetooth-device.c: Skipping
32601 us (= 5748 bytes) in audio stream
Jul 27 08:55:46 carlin1 pulseaudio[3218]: module-bluetooth-device.c: Skipping
32589 us (= 5748 bytes) in audio stream
This is with
bluez 4.45-0ubuntu4
pulseaudio 1:0.9.15-4ubuntu2 0
pulseaudio version 1:0.9.16~test2-0ubuntu1~ppa3 from ubuntu-audio-dev
didn't help.
To manage notifications about this bug go to:
https://bugs.launchpad.net/pulseaudio/+bug/405294/+subscriptions
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