cpu does not support long mode

Nate Eldredge neldredge at math.ucsd.edu
Wed Jun 17 17:31:20 UTC 2009


On Wed, 17 Jun 2009, Jo Rhett wrote:

> I've got a Tyan S2720 with dual Xeon 2.4G dual-core processors here that I 
> was going to test out 64-bit support with.  However, the system fails during 
> boot of the 7.2-RELEASE CD with
>
> warning: module 'acpi' already loaded
> Booting [/boot/kernel/kernel]...
> CPU does not support long mode
> OK

Is that "does not" or "doesn't"?

Do you have FreeBSD/i386 working on the machine?  If so, please install 
the misc/cpuid port and post the output of `cpuid'.

-- 

Nate Eldredge
neldredge at math.ucsd.edu


More information about the freebsd-amd64 mailing list