I tried to follow your advice, and in this way, I was trying to do a little test: put 2 cloudlets through Virtualbox.
I installed Virtualbox, OS is Ubuntu 14.04 and I installed elijah-provisioning.
I was able to import a VM base, this base appears if I type the cloudlet list-base command. However, it gives an error:
"Failed to initialize KVM: No such file or directory
No accelerator found!
Error, make sure previous VM is closed and check QEMU_ARGUMENT
Failed to create overlay "
I try many times to close Virtualbox VM and restart again, create new Virtualbox VM and it appears allways.Virtualbox is working properly, in the PC BIOS the virtualization function is on, I'm not really sure what's happening.
Thank you again for your help in overcoming this problem.