How to probe what application does in kernel (with sound
Alexander at Leidinger.net
Mon Jun 16 10:21:45 UTC 2008
Quoting Fraser Tweedale <frase at frase.id.au> (from Sat, 14 Jun 2008
> From man page:
> The ktrace utility enables kernel trace logging for the specified pro-
> cesses. Kernel trace data is logged to the file ktrace.out. The kernel
> operations that are traced include system calls, namei
> translations, sig-
> nal processing, and I/O.
To work with linux programs, linux_kdump (ports) has to be used.
Regarding the problem at hand, have a look at vchans (sysctl -a | grep
vchan). Enable them if they aren't already and test again.
If there are still problems, I suggest to come over to multimedia@,
post the OS version, the content of /dev/sndstat, the output of
"sysctl -a | grep linux" and what you tried so far.
Eat drink and be merry! Tomorrow you may be in Utah.
http://www.Leidinger.net Alexander @ Leidinger.net: PGP ID = B0063FE7
http://www.FreeBSD.org netchild @ FreeBSD.org : PGP ID = 72077137
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