Ubuntu
alsa-driver package

  1. Bug #1539967
  2. Comment #5

Comment 5 for bug 1539967

Revision history for this message
Raymond (superquad-vortex2) wrote :

lsa-sink-ALC889A Analog] alsa-util.c: appl_ptr : 3223857 ( 89.879| 0.000) E: [alsa-sink-ALC889A Analog] alsa-util.c: hw_ptr : 3270344 ( 89.880| 0.001) D: [alsa-sink-ALC889A Analog] protocol-native.c: Implicit underrun of 'Playback' ( 89.881| 0.000) E: [alsa-sink-ALC889A Analog] alsa-util.c: snd_pcm_delay() returned a value that is exceptionally large: -368568 bytes (-696 ms).

appl_ptr was behind hw_ptr , this mean pulseaudio i/o thread did not write sufficient audio to driver