Problem solved. I just added at the bottom of the file /etc/modprobe.d/alsa-base.conf :
options snd-hda-intel model=acer Sorry to have disturbed the list kernel-debian. -- Gérard -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected] Archive: http://lists.debian.org/20110126214824.GA5102@mauritiusGA

