I have a clean install of Fedora 11 from downloaded install dvd. I noticed my
sound stopped working after installing some other things via yum. Might just be
a coincidence. I installed groupinstall "Development Tools" "Development
Libraries" "Legacy Software Dvelopment". Then I noticed I have these messages
in /var/log/messages. This is just a snippet of the pulse audio messages.
Aug 29 10:19:06 jkh pulseaudio[2232]: alsa-sink.c: Increasing wakeup watermark
to 30.00 ms
Aug 29 10:19:07 jkh pulseaudio[2232]: alsa-source.c: ALSA woke us up to read
new data from the device, but there was actually nothing to read!
Aug 29 10:19:07 jkh pulseaudio[2232]: alsa-source.c: Most likely this is a bug
in the ALSA driver 'snd_ca0106'. Please report this issue to the ALSA
developers.
Aug 29 10:19:07 jkh pulseaudio[2232]: alsa-source.c: We were woken up with
POLLIN set -- however a subsequent snd_pcm_avail() returned 0 or another value
< min_avail.
Aug 29 10:19:08 jkh pulseaudio[2232]: alsa-sink.c: Increasing wakeup watermark
to 40.00 ms
Aug 29 10:19:10 jkh pulseaudio[2232]: ratelimit.c: 15285 events suppressed
Aug 29 10:19:32 jkh pulseaudio[2232]: ratelimit.c: 16 events suppressed
Aug 29 10:19:32 jkh pulseaudio[2232]: alsa-sink.c: Increasing minimal latency
to 1.00 ms
Aug 29 10:19:37 jkh pulseaudio[2232]: ratelimit.c: 3441 events suppressed
Aug 29 10:19:42 jkh pulseaudio[2232]: ratelimit.c: 3508 events suppressed
Aug 29 10:19:43 jkh pulseaudio[2232]: cpulimit.c: Received request to terminate
due to CPU overload.
I noticed the messages above saying this is a bug in alsa drivers. Anyone point
me in the right direction? Thanks.
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