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Date: Sun, 19 Apr 2009 13:14:04 +0200
From: Patrick =?ISO-8859-15?Q?Lamaizi=E8re?= <patfbsd@davenulle.org>
To: Eitan Adler <eitanadlerlist@gmail.com>
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Cc: freebsd-questions@freebsd.org
Subject: Re: snd-hda no sound whatsoever
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Le Sat, 18 Apr 2009 22:09:51 -0400,
Eitan Adler <eitanadlerlist@gmail.com>:

Hi,

> > After upgrade upgrade my system to 7.2-PRERELEASE, my sound card
> > works perfectly.
> This is why my sound broke (I forgot to mention it was after an
> upgrade). cd ~/stable7/sys/dev/sound/pci/hda && svn update -r182969
> "fixed" my problem.

The sound unit may change between 7.1 and 7.2. You can try to change
the sysctl hw.snd.default_unit

If it still doesn't work put a verbose boot dmesg of snd_hda and pcm
somewhere (see the man page of snd_hda) and ask on the
freebsd-multimedia@ mailing list.

Regards