[CentOS] Trouble running 'alsamixer' as normal user on headless box with minimal system

Lucian at lastdot.org a écrit :

> Yeah, unfortunatelly I don't know either. Never used systems for such
> thing, it's probably a udev issue. Easy solution is to chown user
> /dev/dsp and then add this command to rc.local.

OK, I followed your quick & dirty hack. I have to be root to set the 
volume level, but I can read OGG streams with ogg123 as user OK. I still 
get the series of strange error messages on startup, but at least, it 
works.

Thanks !

Niki