I've doing some more test about this issue. - after booting on 2.6.25-2, "alsa reload" solves the problem - after booting on 2.5.25-2, "alsactl restore" solves the problem. After this command, I've doing " alsactl store" but the next reboot, there are no sound anymore. I have to re-enter alsa command in order to have sound. Thanks, -- Michel Grentzinger OpenPGP key ID : B2BAFAFA Available on http://www.keyserver.net