[CentOS] Intel DG33BU motherboard

Ralph Angenendt ra+centos at br-online.de
Tue Feb 3 11:40:03 UTC 2009


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
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