[pulseaudio-tickets] [Bug 49608] periodic audio skips with Intel HDA

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue May 8 01:17:13 PDT 2012


--- Comment #1 from Wang Xingchao <wangxingchao2011 at gmail.com> 2012-05-08 01:17:13 PDT ---

> ( 684.030|   5.000) I: [alsa-sink] alsa-sink.c: Underrun!
> ( 684.030|   0.000) I: [alsa-sink] alsa-sink.c: Increasing minimal latency to
> 26.00 ms
> ( 684.030|   0.000) D: [alsa-sink] alsa-sink.c: Latency set to 26.00ms

The latency is too small, it will make pulseaudio more busy and could not read
enough data. So would you have a try to tune the default buffer size and check
what will happen?  

for me i once met similar case, flood of underrun message caused by too little
buffer size, it become better by tune "default-fragment-size-msec" at:

> ...and it goes on.
> The "Underrun!" messages alone happened a few times before, but it didn't skip.
> I'd like to use PulseAudio, but it's pretty annoying having audio skip all the
> time.

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