install ubuntu 8.04 hardy heron di innotek virtualbox

install ubuntu di ubuntu nih :p penasaran dah beberapa hari gak berhasil2 :p rencananya sih nantinya mau dijadikan server Oracle XE

instalnya pake iso, download dari http://kambing.ui.edu/pub/ubuntu/ubuntu/hardy/ubuntu-8.04-server-i386.iso

trus setelah proses install selesai, trus reboot, selalu ada pesan

Starting up ...
This kernel requires the following features not present on the CPU:
0:6
Unable to boot - please use a kernel appropriate for your CPU

ada solusinya di https://answers.launchpad.net/ubuntu/+question/39349

gak ngerti ah :p