Erick Perez wrote: > I have a lot of this errors in my Centos stock 4.3 version in an Intel > D945gnt motherboard with a Pentium D (dual core) > > If I disable apic in the grub.conf (apic=off) will I get a performance > hit? Im running Asterisk on that machine. you turn apic off with a noapic on the kernel boot param line. and you might also want nolapic, the kernel-doc package has more info on what these are and how / when you might to use them. - KB -- Karanbir Singh : http://www.karan.org/ : 2522219 at icq