Brian Kendig <[EMAIL PROTECTED]> writes:

> I still can't get alsa to work, though I'm doing everything I think
> I'm supposed to be doing.
> 
> Can someone please point me to detailed and specific instructions for
> how to set up and use alsa from the packages on a Debian Linux system?
> Like, *exactly* what modules do I have to have present, and how do I

For Debian woody and alsa-0.9:
You need packages libasound2, alsa-utils, alsa-base and one the following:
alsa-modules-2.4.xx (xx your kernel release) or alsa-source. The latter
let you compile an alsa-modules-2.4.xx for your specific kernel.

Don't use alsaconf for configuring, it is broken for 0.9 alsa serie,
and seems unmaintained. 

> verify they're loaded and working properly?  And what's the simplest

lsmod will show you if snd-xxx modules are present.
They are normally automatically loaded when booting, 
if you have added some standard directives in file /etc/alsa/modutils/0.9.
For XXXXX driver:

alias char-major-116 snd
alias snd-card-0 snd-XXXXX
alias char-major-14 soundcore
alias sound-slot-0 snd-card-0
alias sound-service-0-0 snd-mixer-oss
alias sound-service-0-1 snd-seq-oss
alias sound-service-0-3 snd-pcm-oss
alias sound-service-0-8 snd-seq-oss
alias sound-service-0-12 snd-pcm-oss
options snd snd_major=116 snd_cards_limit=1 snd_device_mode=0660 snd_device_gid=29 
snd_device_uid=0
options snd-XXXXX snd_index=0 snd_id=CARD_0

> way to test whether it's working, without having to rely on something
> that itself might not be configured properly (like xmms)?
> 

Use alsamixer for unmuting, then aplay (in alsa-utils). If aplay
produces sound, it is ok. Being able to use old OSS only programs with
alsa is a matter on itself...

> I've read the 'Installing and Configuring ALSA Sound Modules HOWTO,'
> but all it says is how to set up /etc/modules/alsa 

It is a link to /etc/alsa/modutils/0.9 when installing the above packages.

> and it doesn't
> explain what the lines in that file are for or how to make sure
> they're working.

This is in the documentation, which I agree is a little terse for the moment.

Currently, there is no complete automatic installation process for
Debian. Depending on your card, you may try stable or unstable 0.9 drivers.

Hope this helps.

-- 

Bernard Urban


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