Por que não consigo instalar o Red Hat na Virtual Box?

Question

Estou tentando instalar o Redhat 5 na minha caixa virtual que está rodando no Ubuntu 12.04. Mas quando eu tento instalar, mostre esta mensagem.

ParagarantirqueminhaCPUsuporteomodolongo,executeiestecomando

cat/proc/cpuinfo

emostranaseçãodesinalizaçãoqueminhaCPUéLM

e também VIRTUALIZATION está habilitado no BIOS.

    

Answer 1

link

64-bit guests

VirtualBox supports 64-bit guest operating systems, even on 32-bit host operating systems,[11] provided that the following conditions are met:

• You need a 64-bit processor with hardware virtualization support (see the section called “Hardware vs. software virtualization”).

• You must enable hardware virtualization for the particular VM for which you want 64-bit support; software virtualization is not supported for 64-bit VMs.

• If you want to use 64-bit guest support on a 32-bit host operating system, you must also select a 64-bit operating system for the particular VM. Since supporting 64 bits on 32-bit hosts incurs additional overhead, VirtualBox only enables this support upon explicit request.
  .
  On 64-bit hosts (which typically come with hardware virtualization support), 64-bit guest operating systems are always supported regardless of settings, so you can simply install a 64-bit operating system in the guest.

Warning

On any host, you should enable the I/O APIC for virtual machines that you intend to use in 64-bit mode. This is especially true for 64-bit Windows VMs. See the section called “"Advanced" tab”. In addition, for 64-bit Windows guests, you should make sure that the VM uses the Intel networking device, since there is no 64-bit driver support for the AMD PCNet card; see the section called “Virtual networking hardware”.

    

Answer 2

Ele está dando a você o conselho para usar uma distribuição de 32 bits, você tentou isso? Ou você realmente precisa de uma distribuição de 64 bits.