alsa problems

[Martin Kuball <MartinKuball@web.de>]

Hi,

I'm having some problems getting alsa to work on my iBook. I have compiled 
and installed alsa-driver-0.9.0rc7 and the relevant alsa packages from woody. 
After booting the machine the following modules are loaded:

i2c-keywest             7536   0 (autoclean) (unused)
snd-powermac           33204   0
snd-pcm                69024   0 [snd-powermac]
snd-timer              13040   0 [snd-pcm]
snd                    32612   0 [snd-powermac snd-pcm snd-timer]
i2c-core               14568   0 [i2c-keywest snd-powermac]

When I run the mixer I get the following error message:
$ amixer -D -c 0
ALSA lib control.c:588:(snd_ctl_open_noupdate) Invalid CTL 0
amixer: Mixer attach 0 error: No such file or directory

The version of amixer ist:
$ amixer -v
amixer version 0.9.0beta12

Any suggestions?