[pulseaudio-discuss] pulseaudio and ofono integration

Marco Trapanese marcotrapanese at gmail.com
Thu May 12 15:11:00 UTC 2016

Il 12/05/2016 12:33, Marco Trapanese ha scritto:
> Il 12/05/2016 09:39, Arun Raghavan ha scritto:
>> This should not happen. It might be worth looking at PulseAudio and 
>> bluetoothd verbose logs to see what's happening. 
> I attach them to this email.
> I think there is something about this behavior, but I have not the 
> knowledge to understand why this happens.

After the audio begin to play pulseaudio shows the following errors:

> E: [alsa-sink-bcm2835 ALSA] alsa-sink.c: ALSA woke us up to write new 
> data to the device, but there was actually nothing to write.
> E: [alsa-sink-bcm2835 ALSA] alsa-sink.c: Most likely this is a bug in 
> the ALSA driver '(null)'. Please report this issue to the ALSA developers.
> E: [alsa-sink-bcm2835 ALSA] alsa-sink.c: We were woken up with POLLOUT 
> set -- however a subsequent snd_pcm_avail() returned 0 or another 
> value < min_avail.

then it plays via A2DP (with quite poor quality). I don't know if those 
errors are related to the releasing of the bluez source after the 
streams stops for a while.


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