ALSA ERROR

[Praphul G]

I am new to Ubuntu and as I was checking the system Logs I found this entry in the 'User Log'.
I used to get this quiet occasionally.Thought I would report it to better the UBUNTU Operating System.

Distributor ID: Ubuntu- 2.6.31-22-generic
Description: Ubuntu 9.10
Release: 9.10
Codename: karmic

Entry from User.Log

Sep 30 18:45:57 FORT pulseaudio[1832]: alsa-sink.c: ALSA woke us up to write new data to the device, but there was actually nothing to write!
Sep 30 18:45:57 FORT pulseaudio[1832]: alsa-sink.c: Most likely this is a bug in the ALSA driver 'snd_hda_intel'. Please report this issue to the ALSA developers.
Sep 30 18:45:57 FORT pulseaudio[1832]: alsa-sink.c: We were woken up with POLLOUT set -- however a subsequent snd_pcm_avail() returned 0 or another value < min_avail.
Sep 30 21:45:40 FORT pulseaudio[1832]: ratelimit.c: 134 events suppressed
Oct 1 19:37:55 FORT pulseaudio[1871]: alsa-sink.c: ALSA woke us up to write new data to the device, but there was actually nothing to write!
Oct 1 19:37:55 FORT pulseaudio[1871]: alsa-sink.c: Most likely this is a bug in the ALSA driver 'snd_hda_intel'. Please report this issue to the ALSA developers.
Oct 1 19:37:55 FORT pulseaudio[1871]: alsa-sink.c: We were woken up with POLLOUT set -- however a subsequent snd_pcm_avail() returned 0 or another value < min_avail.
Oct 2 12:59:00 FORT pulseaudio[1846]: ratelimit.c: 1 events suppressed
Oct 2 13:23:21 FORT pulseaudio[1846]: ratelimit.c: 115 events suppressed
Oct 2 13:28:43 FORT pulseaudio[1846]: ratelimit.c: 79 events suppressed

The same message keeps on repeating over and over again.

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I would be happy to provide you with any information regarding this.