Please update alsa-lib to version 1.0.23-2-g8d80d5f or higher to try to fix this issue.

Can you give the output of:

lsb_release -a

Thanks

LSB Version: core-2.0-ia32:core-2.0-noarch:core-3.0-ia32:core-3.0-noarch:core-3.1-ia32:core-3.1-noarch:core-3.2-ia32:core-3.2-noarch:core-4.0-ia32:core-4.0-noarch
Distributor ID: Ubuntu
Description: Ubuntu 10.04.2 LTS
Release: 10.04
Codename: lucid

ok and what is the output of:

wget -O alsa-info.sh http://alsa-project.org/alsa-info.sh && bash ./alsa-info.sh

Thanks (opt to upload to the site and it will generate a red URL. What is the link)

This script visits the following commands/files to collect diagnostic
information about your ALSA installation and sound related hardware.

  dmesg
  lspci
  lsmod
  aplay
  amixer
  alsactl
  /proc/asound/
  /sys/class/sound/
  ~/.asoundrc (etc.)

Your ALSA information is located at http://www.alsa-project.org/db/?f=4678b5ac7e9cca7cc8965b7a47d67e40a4c6cc51

Driver version: 1.0.23
Library version: 1.0.22
Utilities version: 1.0.22

Is your issue. Your lib and utilities are older than the driver.

You can use this:
http://monespaceperso.org/blog-en/2010/05/02/upgrade-alsa-1-0-23-on-ubuntu-lucid-lynx-10-04/

To upgrade the lib and utils to 1.0.23

Should help

I will try this link and come back if any trouble is there
Thanks and appreciate

After doing the above the result is :-

!!ALSA Version
!!------------

Driver version: 1.0.23
Library version: 1.0.23
Utilities version: 1.0.22

The Utilities version is still 1.0.22 is that a problem?

Ok update your utilities to 1.0.23 too

same guide will help, just use the utilities part of the guide