Seguendo diverse guide trovate in rete penso di avere trovato la soluzione giusta per risolvere questo problema.
Installiamo alsa, aprite un terminale è scrivete:
sudo pacman -Sy alsa-utils
mettete il demone alsa nelle riga daemons di rc.conf.
sudo nano /etc/rc.conf
DAEMONS=(syslog-ng network netfs crond alsa gdm hal fam cups sshd)
controllare sempre nella riga modules di rc.conf che avete questi valori per la scheda audio.
MODULES=(mii via-rhine snd-hwdep snd-page-alloc snd-pcm snd-timer snd snd-hda-intel soundcore snd-mixer-oss snd-pcm-oss )
fatto questo salvate il file rc.conf
adesso bisogna aggiungere dei valori nel file modprobe.conf.
sudo nano /etc/modprobe.conf
# /etc/modprobe.conf (for v2.6 kernels)
#
alias snd-card-0 snd-hda-intel
alias sound-slot-0 snd-hda-intel
options snd-hda-intel model=ref
options snd-hda-intel index=0
salvate il file.
infine bisogna aggiungere questa riga "mkinitcpio -p kernel26" nel file /etc/mkinitcpio.conf
sudo nano /etc/mkinitcpio.conf
aggiungete la riga in fondo alla pagina.
# vim:set ft=sh
# MODULES
# The following modules are loaded before any boot hooks are
# run. Advanced users may wish to specify all system modules
# in this array. For instance:
# MODULES="piix ide_disk reiserfs"
MODULES="pata_acpi pata_via ata_generic scsi_mod sata_via"
# BINARIES
# This setting includes, into the CPIO image, and additional
# binaries a given user may wish. This is run first, so may
# be used to override the actual binaries used in a given hook.
# (Existing files are NOT overwritten is already added)
# BINARIES are dependancy parsed, so you may safely ignore libraries
BINARIES=""
# FILES
# This setting is similar to BINARIES above, however, files are added
# as-is and are not parsed in anyway. This is useful for config files.
# Some users may wish to include modprobe.conf for custom module options,
# like so:
# FILES="/etc/modprobe.conf"
FILES=""
# HOOKS
# This is the most important setting in this file. The HOOKS control the
# modules and scripts added to the image, and what happens at boot time.
# Order is important, and it is recommended that you do not change the
# order in which HOOKS are added. Run 'mkinitcpio -H
# help on a given hook.
# 'base' is _required_ unless you know precisely what you are doing.
# 'udev' is _required_ in order to automatically load modules
# 'modload' may be used in place of 'udev', but is not recommended
# 'filesystems' is _required_ unless you specify your fs modules in MODULES
# Examples:
# This setup specifies all modules in the MODULES setting above.
# No raid, lvm2, or encrypted root is needed.
# HOOKS="base"
#
# This setup will autodetect all modules for your system and should
# work as a sane default
# HOOKS="base udev autodetect pata scsi sata filesystems"
#
# This is identical to the above, except the old ide subsystem is
# used for IDE devices instead of the new pata subsystem.
# HOOKS="base udev autodetect ide scsi sata filesystems"
#
# This setup will generate a 'full' image which supports most systems.
# No autodetection is done.
# HOOKS="base udev pata scsi sata usb filesystems"
#
# This setup assembles an pata raid array with an encrypted root FS.
# Note: See 'mkinitcpio -H raid' for more information on raid devices.
# HOOKS="base udev pata raid encrypt filesystems"
#
# This setup loads an lvm2 volume group on a usb device.
# HOOKS="base udev usb lvm2 filesystems"
HOOKS="base udev autodetect pata scsi sata usb usbinput keymap filesystems"
mkinitcpio -p kernel26
salvate le modifiche apportate, riavviate il computer.
adesso regoliamo il volume, servitevi di alsamixer.
da terminale scrivete:
alsamixer
alzate i vari dispositivi servendovi dei tasti freccia, uscite premendo il tasto esc.
Per salvare le modifiche apportate, scrivete:
sudo alsactl store
benissimo adesso la vostra scheda audio dovrebbe funzionare, questa procedura può essere utilizzata anche per altri chip audio che hanno caratteristiche simili a questa.
