linux - Enabling the VT-x -

linux - Enabling the VT-x -

i work in ubuntu oracle virtual machine installed on top of windows. have activated vt-x feature in host bios. after created new virtual machine vt-x , ept enabled.

now run

egrep ‘(vmx|svm)’ /proc/cpuinfo

from invitee check if vmx feature enabled , reply 0, i.e. not enabled.

how can enable feature on invitee vm?

thank you.

you can't enable vt-x within virtual machine. virtual machine softwares reject run if found it's running within virtual machine or in virtual machine levels deep.

http://serverfault.com/questions/46960/is-it-possible-to-setup-a-virtual-machine-inside-another-virtual-machine http://serverfault.com/questions/28399/how-to-run-vmware-esx-or-esxi-in-a-virtual-machine http://superuser.com/questions/312433/can-you-run-one-virtual-machine-inside-another

linux virtualbox virtualization ubuntu-10.04