Re: ALSA

[Sylvain <cellule@claranet.fr>]

Bonjour!

as tu vérifié du coté de alsamixer ? le son est "mutté" par defaut.

Ajustes tes parametres via alsamixer puis en root, fait un alsactl store

Sinon que te retourne alsaconf ? est ce qu'il trouve ta carte ?

Pour trouver les packages installés relatifs a ALSA, tu peux utiliser :
# dpkg -l | grep alsa

bon courage!
Sylvain

On Tue, May 04, 2004 at 05:09:35PM +0200, Fabrice Régnier wrote : 
> Bonjour à tous,
>
> Depuis quelques jours, je m'exite avec ALSA sans succes.
> 
> Voici ce que j'ai fait:
> 
> 0) extrait de lspci
> 
> 0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801BA/BAM AC'97 
> Audio (rev 12)
> 
> 1) recompilation d'un kernel 2.6.5
> extrait du .config-2.6.5
> 
> #
> # Sound
> #
> CONFIG_SOUND=m
> 
> #
> # Advanced Linux Sound Architecture
> #
> CONFIG_SND=m
> CONFIG_SND_TIMER=m
> CONFIG_SND_PCM=m
> CONFIG_SND_RAWMIDI=m
> CONFIG_SND_SEQUENCER=m
> CONFIG_SND_SEQ_DUMMY=m
> CONFIG_SND_OSSEMUL=y
> CONFIG_SND_MIXER_OSS=m
> CONFIG_SND_PCM_OSS=m
> CONFIG_SND_SEQUENCER_OSS=y
> # CONFIG_SND_VERBOSE_PRINTK is not set
> # CONFIG_SND_DEBUG is not set
> 
> #
> # Generic devices
> #
> CONFIG_SND_MPU401_UART=m
> # CONFIG_SND_DUMMY is not set
> # CONFIG_SND_VIRMIDI is not set
> # CONFIG_SND_MTPAV is not set
> # CONFIG_SND_SERIAL_U16550 is not set
> # CONFIG_SND_MPU401 is not set
> 
> #
> # PCI devices
> #
> CONFIG_SND_AC97_CODEC=m
> # CONFIG_SND_ALI5451 is not set
> # CONFIG_SND_ATIIXP is not set
> # CONFIG_SND_AU8810 is not set
> # CONFIG_SND_AU8820 is not set
> # CONFIG_SND_AU8830 is not set
> # CONFIG_SND_BT87X is not set
> # CONFIG_SND_CS46XX is not set
> # CONFIG_SND_CS4281 is not set
> # CONFIG_SND_EMU10K1 is not set
> # CONFIG_SND_KORG1212 is not set
> # CONFIG_SND_MIXART is not set
> # CONFIG_SND_NM256 is not set
> # CONFIG_SND_RME32 is not set
> # CONFIG_SND_RME96 is not set
> # CONFIG_SND_RME9652 is not set
> # CONFIG_SND_HDSP is not set
> # CONFIG_SND_TRIDENT is not set
> # CONFIG_SND_YMFPCI is not set
> # CONFIG_SND_ALS4000 is not set
> # CONFIG_SND_CMIPCI is not set
> # CONFIG_SND_ENS1370 is not set
> # CONFIG_SND_ENS1371 is not set
> # CONFIG_SND_ES1938 is not set
> # CONFIG_SND_ES1968 is not set
> # CONFIG_SND_MAESTRO3 is not set
> # CONFIG_SND_FM801 is not set
> # CONFIG_SND_ICE1712 is not set
> # CONFIG_SND_ICE1724 is not set
> CONFIG_SND_INTEL8X0=m
> # CONFIG_SND_SONICVIBES is not set
> # CONFIG_SND_VIA82XX is not set
> # CONFIG_SND_VX222 is not set
> 
> #
> # ALSA USB devices
> #
> # CONFIG_SND_USB_AUDIO is not set
> 
> #
> # Open Sound System
> #
> # CONFIG_SOUND_PRIME is not set
> 
> 2) dans /etc/modules, j'ai rien
> 
> 3)  extrait de /lib/modules/modprobe.conf
> 
> ### update-modules: start processing alsa ###
> ### DEBCONF MAGIC
> # This file was automatically generated by alsa-base's debconf stuff
> 
> alias char-major-116 snd
> alias char-major-14 soundcore
> 
> options snd major=116 cards_limit=4
> 
> alias sound-service-0-0 snd-mixer-oss
> alias sound-service-0-1 snd-seq-oss
> alias sound-service-0-3 snd-pcm-oss
> alias sound-service-0-8 snd-seq-oss
> alias sound-service-0-12 snd-pcm-oss
> alias /dev/dsp* snd-pcm-oss
> 
> alias snd-card-0 snd-intel8x0
> 
> alias snd-slot-0 snd-card-0
> alias sound-slot-0 snd-slot-0
> 
> ### update-modules: end processing alsa ###
> 
> 4) extrait de lsmod
> 
> Module                  Size  Used by
> snd_intel8x0           29188  0
> snd_ac97_codec         60292  1 snd_intel8x0
> snd_pcm                83236  1 snd_intel8x0
> snd_timer              21380  1 snd_pcm
> usb_storage            33280  0
> snd_page_alloc          8964  2 snd_intel8x0,snd_pcm
> snd_mpu401_uart         6272  1 snd_intel8x0
> snd_rawmidi            20128  1 snd_mpu401_uart
> snd_seq_device          6536  1 snd_rawmidi
> snd                    44644  7 
> snd_intel8x0,snd_ac97_codec,snd_pcm,snd_timer,snd_mpu401_uart,snd_rawmidi,snd_seq_device
> soundcore               7392  1 snd
> 
> 5) voici tout ce qui concerne ALSA d'installé sur la machine (enfin je 
> pense)
> alsa-base,  alsa-utils, libasound2.
> A ce propos, comment fait-on pour rechercher tous les packages qui 
> causent d'ALSA et qui sont installés sur la machine ?
> 
> 6) pour tester la carte, j'utilise le centre de configuration KDE 3.2.2
> 
> 7) mon 'user' ainsi que  root appartiennent au groupe audio
> 
> 8) la carte son fonctionne sous windows
> 
> Voilà voilà, excusez pour les infos volumineuses et je rend grace à ceux 
> par qui le miracle arrivera ;)
> 
> a+
> 
> fab.
> 
> 
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