I finally found out that it was a BIOS issue.
Now it's ok, and it run well. Sorry for the wasted bandwith.
Happy new year,
-- mathieu [ http://humeur.coleumes.org : Epistémologie moderne ] [ http://stock.coleumes.org/gpg : clef GnuPG ] - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/