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Help with ALSA setup



Hi all,
	I may have made a mistake in choosing ALSA sound instead of
OSS on my woody box... I just installed the first thing that said "sound
drivers" in dselect and I heard later that ALSA has a reputation for
being, er, non-trivial to get working... But hey: in for a penny, in for
a pound... right?
So here goes: 
	I installed alsa-base 0.9+0beta12, alsa-modules 0.9+0beta10, and
alsa-utils 0.5.10-1... This required me to upgrade to kernel 2.4.16-686.
Done (and verified with uname that that is the currently booted kernel).
	I established that my card (SBLive! 5.1) is called emu10k1, and
told ALSA to use that module...
lsmod has this to say:
snd-card-emu10k1        1952   0  (unused)
snd-emu10k1            47200   0  [snd-card-emu10k1]
snd-pcm                46176   0  [snd-emu10k1]
snd-timer               9056   0  [snd-pcm]
snd-rawmidi            11456   0  [snd-emu10k1]
snd-hwdep               3456   0  [snd-emu10k1]
snd-util-mem            1184   0  [snd-emu10k1]
snd-ac97-codec         22848   0  [snd-emu10k1]
snd-seq-device          3744   0  [snd-card-emu10k1 snd-rawmidi]
snd                    23336   0  [snd-card-emu10k1 snd-emu10k1 snd-pcm
snd-timer snd-rawmidi snd-hwdep snd-util-mem snd-ac97-codec
snd-seq-device]
soundcore               3556   2  [snd]
(Including only the results that look (to my untrained eye) relevant.)

Now when I run alsaconf, it doesn't detect my card; so I choose SB Live
off the list, hit okay, hit enter a few times to accept the identifier
CARD_0, the max. dac 128, max. adc 64... Then it says:
   OK, 1 card(s) configured.
   will prepare the card for playing now.
   Now I'll run '/etc/init.d/alsa start', then I'll use 'amixer'...

Then we get this response:
   Loading driver:
   Starting ALSA sound driver (version 0.9.0beta10): emu10k1.
   Restoring ALSA mixer settings...done.
   Setting the PCM volume to 100% and the Master output volume to 50%
   amixer: Mixer attach default error: No such file or directory
   Could not initialize the mixer, the card was probably
   not detected correctly.

And every time gdm starts, it gives me a sound-related error, umm...
"could not open /dev/pcm"  (I *think* that's what it says)
And, (obviously?) any sound-related apps don't make any sound.

So... can anybody tell me what I missed? or what I should try next?


	Many thanks,
	Chris

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