On Sat, 1 Dec 2001, James Tappin wrote:
> Over the last few days I've been having problems with arecord.
>
> Basically it writes the file header, prints its status line and then hangs
> at 100% CPU usage. Forcing a coredump reveals:
>
> #0 0x40194eb7 in poll () from /lib/libc.so.6
> #1 0x40058d4f in snd_pcm_wait (pcm=0x80595c0, timeout=-1) at pcm.c:1688
> #2 0x4005d337 in snd_pcm_read_areas (pcm=0x80595c0, areas=0xbffff2f4,
> offset=0, size=1365, func=0x400636f0 <snd_pcm_plugin_read_areas>)
> at pcm.c:4995
> #3 0x40063915 in snd_pcm_plugin_readi (pcm=0x80595c0, buffer=0x8059b70,
> size=1365) at pcm_plugin.c:277
> #4 0x400576fc in snd_pcm_readi (pcm=0x8058fc0, buffer=0x8059b70,
> size=1365)
> at pcm_local.h:357
> #5 0x804ca32 in pcm_read (data=0x8059b70 "", rcount=1365) at aplay.c:1007
> #6 0x804e19d in capture_go (fd=3, count=176400, rtype=2,
> name=0xbffff767 "tmp.wav") at aplay.c:1660
> #7 0x804e4de in capture (name=0xbffff767 "tmp.wav") at aplay.c:1747
> #8 0x804b33f in main (argc=7, argv=0xbffff5b4) at aplay.c:499
> #9 0x400e5c6f in __libc_start_main () from /lib/libc.so.6
>
> I'm using kernel 2.4.10 with the low-latency patch, current CVS ALSA
> drivers, libs and utils, Midiman Audiophile card.
>
> snd built with ALSA 0.9 support records OK, so it's probably not that deep
> down, but I can't see anything really glaring.
>
> Using the hw:0 device gives an i/o error.
You're right. It's fixed in CVS and 0.9.0beta10a package of alsa-utils
was released.
Jaroslav
-----
Jaroslav Kysela <[EMAIL PROTECTED]>
SuSE Linux http://www.suse.com
ALSA Project http://www.alsa-project.org
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