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The famous kernel panic

Posted: 2007/08/09 19:08:22
by aryjr
Please, I installed CentOS release 4.3 (Final) with Kernel 2.6.9-34.Elsmp on an x86_64 machine with an Intel(R) Xeon(TM) CPU 3.00GHz dual core and the HyperThreading enabled and all was fine. My problems begins when I try to disable the HyperThreading on bios setup, on boot I receive the message:

"Kernel panic – not syncing: Oops"

If I enable the HyperThreading again the boot is ok. Anybody have any idea what I'm doing wrong?

Thanks very much!!!

Ary Junior

The famous kernel panic

Posted: 2007/08/09 19:15:57
by WhatsHisName
[quote]aryjr wrote:

...when I try to disable the HyperThreading on bios setup, on boot I receive the message:

"Kernel panic – not syncing: Oops"[/quote]
You need to boot the UP kernel (non-smp).