Dear all, Just another information about the bug. I've installed the sid kernel:
apt-cache policy linux-image-3.2.0-4-amd64 linux-image-3.2.0-4-amd64: Installé : 3.2.41-2 Candidat : 3.2.41-2 Table de version : *** 3.2.41-2 0 90 http://ftp.fr.debian.org/debian/ sid/main amd64 Packages 100 /var/lib/dpkg/status 3.2.39-2 0 990 http://ftp.fr.debian.org/debian/ wheezy/main amd64 Packages But unfortunatly this does not totaly resolved the bug. It's seem to be more stable (less freeze) but not totaly: my laptop just freeze two times in the last two hours ... Best regards,