On 12/14/05, Siju George <[EMAIL PROTECTED]> wrote:
> On 12/14/05, Suresh Ramasubramanian <[EMAIL PROTECTED]> wrote:
> > Siju George wrote:
> > > Installed on it is Sarge
> > >
> > > Linux  2.6.8-11-amd64-k8 # x86_64 GNU/Linux
> > >
> > > Both the processors are detected but one is ignored as said in the boot 
> > > dmesg.
> >
> > Did you install an smp kernel?  For example that'd be linux-k7-smp or
> > linux-k8-smp if it exists.
> >
>
> Thankyou so much for the reply
>
> No! it is located and was installed by someone in the US. I wanted to
> make sure everything was OK before I started work on it.
>
> I think I should install
>
> http://packages.debian.org/stable/base/kernel-image-2.6.8-11-amd64-k8-smp
>
> can I install it as I install a package using apt-get ?
>

yes you can :-) just do

#apt-get install kernel-image-2.6.8-11-amd64-k8-smp

and reboot. it will boot the SMP kernel

> will I have to re-install packages to support SMP?
>

no :-)

If you are wondering where you will get the latest LAMP packages for amd64 then

http://dotdeb.org/news/dotdeb_now_available_for_amd64

Both CPUs are running now.

---------------------------------------
# mpstat -P 0
Linux 2.6.8-11-amd64-k8-smp (oss40)     12/13/2005

06:22:06 PM  CPU   %user   %nice %system %iowait    %irq   %soft
%idle    intr/s
06:22:06 PM    0    0.14    0.00    0.21    0.35    0.00    0.00
99.29   1014.09

# mpstat -P 1
Linux 2.6.8-11-amd64-k8-smp (oss40)     12/13/2005

06:22:38 PM  CPU   %user   %nice %system %iowait    %irq   %soft
%idle    intr/s
06:22:38 PM    1    0.08    0.00    0.27    0.04    0.00    0.00
99.60      0.00

----------------------------------------------------------------------------

but what bothers me again are the lines in the new /var/log/dmesg

-------------------------------------------
Processor #0 15:5 APIC version 16
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
Processor #1 15:5 APIC version 16
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x82] disabled)
ACPI: LAPIC (acpi_id[0x04] lapic_id[0x83] disabled)
--------------------------------------------------------------------------

Why is LAPIC disabled for the Second Processor?

Is it OK? if not how do I fix it??

Thankyou so much for all the help :-)

Kind Regards

Siju


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