On Mon, 2009-11-16 at 13:28 +0100, viodreamlistas@xxxxxxxxx wrote: > Hi all! > > I have got a quad core procesor but my archlinux only detect 1 cpu. > --- > $ uname -a > Linux Nemesis 2.6.31-ARCH #1 SMP PREEMPT Fri Oct 23 10:03:24 CEST 2009 x86_64 Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz GenuineIntel GNU/Linux > --- > $ cat /proc/cpuinfo > cpu family : 6 > model : 15 > model name : Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz > cpu cores : 1 > .... > --- > > I dont know how to do to detect the 4 cpus. Any sugestions? > Thanks in advance! > What mainboard does your system have? You also might want to check your BIOS for settings like "Core multiprocessing features", the setting should be enabled to recognize all cores.