Public bug reported:
When recording to a new track in Audacity, occasionally this problem occurs.
I hear a lot of noise and the record stops.
The output is:
ALSA lib pcm.c:7963:(snd_pcm_recover) underrun occurred
ALSA lib pcm.c:7963:(snd_pcm_recover) underrun occurred
ALSA lib pcm.c:7963:(snd_pcm_recover) underrun occurred
ALSA lib pcm.c:7963:(snd_pcm_recover) underrun occurred
ALSA lib pcm.c:7963:(snd_pcm_recover) underrun occurred
ALSA lib pcm.c:7963:(snd_pcm_recover) underrun occurred
ALSA lib pcm.c:7963:(snd_pcm_recover) underrun occurred
ALSA lib pcm.c:7963:(snd_pcm_recover) underrun occurred
ALSA lib pcm.c:7963:(snd_pcm_recover) underrun occurred
ALSA lib pcm.c:7963:(snd_pcm_recover) underrun occurred
ALSA lib pcm.c:7963:(snd_pcm_recover) underrun occurred
ALSA lib pcm.c:7963:(snd_pcm_recover) underrun occurred
ALSA lib pcm.c:7963:(snd_pcm_recover) underrun occurred
ALSA lib pcm.c:7963:(snd_pcm_recover) underrun occurred
ALSA lib pcm.c:7963:(snd_pcm_recover) underrun occurred
ALSA lib pcm.c:7963:(snd_pcm_recover) underrun occurred
ALSA lib pcm.c:7963:(snd_pcm_recover) underrun occurred
ALSA lib pcm.c:7963:(snd_pcm_recover) underrun occurred
ALSA lib pcm.c:7963:(snd_pcm_recover) underrun occurred
Expression 'err' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 3355
Expression 'ContinuePoll( self, StreamDirection_In, &pollTimeout, &pollCapture
)' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 3881
Expression 'PaAlsaStream_WaitForFrames( stream, &framesAvail, &xrun )' failed
in 'src/hostapi/alsa/pa_linux_alsa.c', line: 4253
I'm using Ubuntu Studio 16.04 fresh install, regularly updated.
Audacity 2.1.2
** Affects: audacity (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1667520
Title:
ALSA lib pcm.c:7963:(snd_pcm_recover) underrun occurred
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