3 Feb
2009
3 Feb
'09
11:40 a.m.
Agile Aspect wrote:
Paolo Supino wrote:
Hi Peter
I tried that and it the result is the same: Linux only finds, initializes and uses only 1 core ... :-( Is there anything else I can try to have Linux initialize all 4 cores?
You're probably booting the single CPU kernel.
Try booting the kernel ending with "-ELsmp".
All CentOS 5 kernels are SMP kernels, there is no ELsmp kernel anymore. Problem really seems to be missing ACPI functionality which leads to the problem that only one core is found.
Ralph