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Ubuntu Lucid Lynx 10.04 is coming by default with the version 1.0.21 of Alsa so I decided to upgrade to the last version wich is 1.0.23.

What is Alsa (Advanced Linux Sound Architecture) ?

According to Wikipedia, Alsa is a Linux kernel component intended to replace the original Open Sound System (OSS) for providing device drivers for sound cards. Some of the goals of the ALSA project at its inception were automatic configuration of sound-card hardware, and graceful handling of multiple sound devices in a system, goals which it has largely met.

Installation :

To do this, we must begin by determining our version of alsa as follows :

Ubuntu Karmic Koala 9.10 is coming by default with the version 1.0.20 of Alsa so I decided to upgrade to the last version wich is 1.0.23.

What is Alsa (Advanced Linux Sound Architecture) ?

According to Wikipedia, Alsa is a Linux kernel component intended to replace the original Open Sound System (OSS) for providing device drivers for sound cards. Some of the goals of the ALSA project at its inception were automatic configuration of sound-card hardware, and graceful handling of multiple sound devices in a system, goals which it has largely met.

Installation :

To do this, we must begin by determining our version of alsa as follows :

Ubuntu Karmic Koala 9.10 is coming by default with the version 1.0.20 of Alsa so I decided to upgrade to the last version wich is 1.0.22.1.

What is Alsa (Advanced Linux Sound Architecture) ?

According to Wikipedia, Alsa is a Linux kernel component intended to replace the original Open Sound System (OSS) for providing device drivers for sound cards. Some of the goals of the ALSA project at its inception were automatic configuration of sound-card hardware, and graceful handling of multiple sound devices in a system, goals which it has largely met.

Installation :

To do this, we must begin by determining our version of alsa as follows :

Ubuntu Karmic Koala 9.10 is coming by default with the version 1.0.20 of Alsa so I decided to upgrade to the last version wich is 1.0.21.

What is Alsa (Advanced Linux Sound Architecture) ?

According to Wikipedia, Alsa is a Linux kernel component intended to replace the original Open Sound System (OSS) for providing device drivers for sound cards. Some of the goals of the ALSA project at its inception were automatic configuration of sound-card hardware, and graceful handling of multiple sound devices in a system, goals which it has largely met.

Installation :

To do this, we must begin by determining our version of alsa as follows :

Ubuntu Jaunty 9.04 is coming by default with the version 1.0.18rc3 of Alsa so I decided to upgrade to the last verison wich is 1.0.20.

What is Alsa (Advanced Linux Sound Architecture) ?

According to Wikipedia, Alsa is a Linux kernel component intended to replace the original Open Sound System (OSS) for providing device drivers for sound cards. Some of the goals of the ALSA project at its inception were automatic configuration of sound-card hardware, and graceful handling of multiple sound devices in a system, goals which it has largely met.

Installation :

To do this, we must begin by determining our version of alsa as follows :

Ubuntu Jaunty 9.04 is coming by default with the version 1.0.18rc3 of Alsa so I decided to upgrade to the last verison wich is 1.0.19. For the 1.0.20 version, go here!

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What is Alsa (Advanced Linux Sound Architecture) ?

According to Wikipedia, Alsa is a Linux kernel component intended to replace the original Open Sound System (OSS) for providing device drivers for sound cards. Some of the goals of the ALSA project at its inception were automatic configuration of sound-card hardware, and graceful handling of multiple sound devices in a system, goals which it has largely met.

Installation :

To do this, we must begin by determining our version of alsa as follows :

Here’s one of my first problems I had during the installation of Ubuntu 8.10 distribution on my acer aspire 6920 laptop. This laptop has a HDA Intel ACL889 sound card.

The problem was that I had no sound. After some research on Google, I found that I had to update my version of the alsa to version 1.0.18a. The latest version being released was 1.0.19, so I decided to choose this one.
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To do this, we must begin by determining our version of alsa as follows :