Nhaca no Alsa

[thiagom <thiagomtoniolo@gmail.com>]

Pessoal

Sou novato e comprei uma placa-mãe com audio on-board (ASUS M2N4-SLI) . Uso DEBIAN CDD-BR. Não conseguia saída de aúdio em todos os programas então achei um driver específico ( http://support.asus.com/download/download.aspx?SLanguage=pt-br ) para o audio da placa que possui um "instalador automático". Os detalhes constam no readme.txt em anexo.

Executei o arquivo install no terminal como root e ele abriu a configuração do Alsa...

 

Daí ele falou que não achou placa pci nem pnp... perguntou se eu gostaria de procurar uma placa com ISA...

ele avisou: pode deixar o sistema instável... eu prossegui...rs... daí chegou numa parte que eu não entendia...

tipos de placas parece... então cancelei...

 

Quando reiniciei: "sua sessão está levando menos de dez segundos  para terminar... algo ruim está acontecendo...". No relatório do erro ele diz: "Erro enquanto carrega libsound.so.2" " "Cannot open shared object file"...

 

Só consegui logar no terminal...

Tem salvação?

 

abraços,

thiago ~

 

--
Thiago A M Toniolo
Curitiba - Paraná - Brasil

The source code copy from www.alsa-project.org.      ver:3.3-4
Linux Source Code for ALC audio codec
Support Codec list:
====AC97 Codec=====
ALC100,100P
ALC200,200P
ALC650D
ALC650E
ALC650F
ALC650
ALC655
ALC653
ALC658
ALC658D
ALC850
ALC101
ALC202
ALC250
ALC203

====HD Audio codec ====
ALC260
ALC262
ALC880
ALC882
ALC883

Installation:
This Source Code is from www.alsa-project.org.
For driver installation, please follow below steps. 

Automatic install:
execute

  ./install

Manual install:
Step 1. unzip source code
        tar xfvj alsa-driver-1.0.9b_1.tar.bz2

Step 2. Turn on sound support (soundcore module, default turn on)

Step 3. Complied source code
	a. cd alsa-driver-1.0.9b_1.
	b. ./configure
	c. make
	d. make install
	e. ./snddevices

Step 4. Edit your /etc/modules.conf or conf.modules depending on the distribution
 	(Please refer to the attached modules.conf)
	 
        snd-xxxx is the card ID.

	-- Azalia controller --ALC880 ALC882 ALC260 ALC262
	   --- Intel ICH6 ICH7 ---------
               snd-hda-intel
           --- ATI chipset -----
	       snd-atiixp

        -- AC97 controller --ALC655 ALC650 ALC250 ALC255
           --- Intel ICH6 ICH7 , SiS 7012 and NVidia----------
               snd-intel8x0
           --- Via8233 Via686a  -------------------------------    
	       snd-via82xx
           --- ATI Chipset  -------------------------------
	       snd-atiixp

        Copy and paste this to the bottom of your /etc/modules.conf or /etc/modprobe.conf file.
	# ALSA portion
          alias char-major-116 snd
          alias snd-card-0 snd-xxxx     
        # OSS/Free portion
          alias char-major-14 soundcore
          alias sound-slot-0 snd-card-0
        # card #1
          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

Step 5. reboot your machine

Step 6. Use the alsamixer the disable mute (All audio line default is mute)
        *Must to compile and to install the ALSA library and utility. (Use automatic install is already install)
        excute alsamixer

Note: 	1. The most detail information, can refer the alsa-kernel/Documenttation/ALSA-Configuration.txt in the azx-021705.tar.bz2.
	2. Kernel Version must be 2.2.14 or later.
	3. All mixer channels are muted by default. You must use a native
		or OSS mixer program to unmute appropriate channels.
	4. If can not compile the source code, try to rename the /usr/src/linux-2.x -> /usr/src/linux.
	5. The driver added to support the SPDIF functoin. 	
	6. a. You can download the alsa-lib-1.0.9 and alsa-utils-1.0.9a form the www.alsa-project.org, then unzip and install them. 
	   b. Suggest use "alsamixer" to control mixer function.
	   c. Used "alsaconf" can autodetect which drive you need to install (step 4). 	
        7. SUSE Distribution must install the ncurses package.