Configurar tarjeta sonido

Configurar tarjeta de sonido Gentoo

hypatia # emerge alsa-utils

Comprobar si soundcore fue compilado como modulo:

hypatia # modinfo soundcore
filename:       /lib/modules/2.6.34-gentoo-r1/kernel/sound/soundcore.ko
alias:          char-major-14-*
license:        GPL
author:         Alan Cox
description:    Core sound module
depends:      
vermagic:       2.6.34-gentoo-r1 SMP mod_unload modversions
parm:           preclaim_oss:int

Tiene este modulo, no tiene que recompilar su kernel.

Detalles de la tarjeta de sonido
hypatia # lspci | grep -i audio
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 02)
hypatia etc # updatedb
hypatia etc # modinfo soundcore
filename:       /lib/modules/2.6.34-gentoo-r1/kernel/sound/soundcore.ko
alias:          char-major-14-*
license:        GPL
author:         Alan Cox
description:    Core sound module
depends:      
vermagic:       2.6.34-gentoo-r1 SMP mod_unload modversions
parm:           preclaim_oss:int
hypatia # alsaconf

===============================================================================

 Now ALSA is ready to use.
 For adjustment of volumes, use your favorite mixer.

 Have a lot of fun!

hypatia # rc-update add alsasound boot
* alsasound added to runlevel boot

Agregar usuario al grupo audio
hypatia # gpasswd -a gentoo audio
Adding user gentoo to group audio

Iniciar demonio alsasound
hypatia # /etc/init.d/alsasound start

Comprobar el volumen
hypatia # alsamixer

Fuente: http://bugtrack.alsa-project.org/main/index.php/Matrix:Module-intel8x0#The_module_options_for_snd-intel8x0
http://www.gentoo.org/doc/es/alsa-guide.xml

Linux es genial!.