ALSA, Advanced Linux Sound Architecture. It is an excellent sound card driver that drives most of the sound cards, and supports multi-audio streams, supporting multi-acoustic cards, etc. Make us enjoy wonderful music in Linux.
1. Confirm that there is a kernel source package to / usr / src directory to see if there is a name similar to Linux-2.x.x-x, more than 100 MB. If you don't have yourself. There is a distribution disc.
2. Make a link to a source package. Ln -s Linux-2.x.x-x Linux (where Linux-2.x.x-x directory name is the source package) Note: For friends who upgrade the kernel, please note that when you do a link, you should point to the source package of the currently used kernel.
3. Confirm the kernel configuration. ALSA requires a kernel support sound card. Generally, most of the presentations have made the corresponding configuration, they do not have to do it. Confirmation Method: Execute: MODInfo Soundcore If the return message indicates that there is a SoundCore file, then the current kernel has been configured. ALSA installation can be performed. ftp://ftp.alsa-project.org/pub/driver/alsa-driver-0.9.4.tar.bz2
ftp://ftp.alsa-project.org/pub/lib/alsa-lib-0.9.4.tar.bz2ftp://ftp.alsa-project.org/pub/utils/alsa-Utils-0.9.4. TAR.BZ2 puts the package into a directory, and all operations are executed in this directory. Unzip, execute: TAR JXVF ALSA-Driver-0.9.4.tar.bz2tar JXVF ALSA-LIB-0.9.4.Tar.bz2tar JxVF ALSA-Utils-0.9.4.tar.bz2 CD ALSA-Driver-0.9.4. / configuremakemake install ./snddevices CD Utils./alsaconf appears after a terminal graphics configuration interface, you can configure sound card all the way.
Execute: ModProbe SND-Sound Card Module Name. (LIKE: SND-Intel8x0)
Because Linux mutes, you need to configure the volume, save the settings and load it after each time you start. 1. Configure the volume. Recommended using AlsActl Alsamixer or AlsActL Gamix adjustment options. The method is as follows: a. Enter the ALSA-LIB-0.9.4 directory, execute: ./ ConfigureMakemake Install installed Alsalib. b. Enter the ALSA-Utils-0.9.4 directory, execute: ./ Configuremakemake Install, install the ALSACTL, ALSAMIXER, AMIXER, APLAY tools above. c. Download gamixhttp://www1.tcnet.ne.jp/fmurata/linux/down/gamix-1.99.p14.tar.gz decompression: TAR zxvf gamix-1.99.p14.tar.gzcd gamix-1.99.p14./ Configuremakemake Install is installed with Gamixd. ALSACTL GAMIX as an Example: Perform: Gamix At least 3 volume switches (Headphone, PCM, Master Playback) Adjusts the fit, and then exits.
2. Save the current volume configuration: AlSactL Store3. Load each startup
Executive: chkconfig --Add Alsasound
It can be restarted later.
