Hello. With his (x4) cpu: http://www.priceminister.com/offer/buy/94285364/processeur-1-x-amd-phenom-ii-x4-945-3-ghz-null.html on this mother board: http://www.asrock.com/mb/overview.fr.asp?Model=N68C-S%20UCC&cat=Specifications -r argument don't work. for example: cpufreq-set -r -g performance set performance only on cpu0, i need to set to all other cpu one by one. See you. damien -- To unsubscribe from this list: send the line "unsubscribe cpufreq" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html