Virtual Box 2
If you are using Linux Distro (Ubuntu in my case) and when you try to run VirtualBox, you might get the following error : VirtualBox can’t operate in VMX root mode. Please disable the KVM kernel extension, recompile your kernel and reboot (VERR_VMX_IN_VMX_ROOT_MODE). or something like VT-x is being used by another hypervisor (VERR_VMX_IN_VMX_ROOT_MODE).
As, I was installing my FreePBX server with Asterisk. I decided to move the installed virtual machine on Virtualbox to VMware Esxi Server. So, it will be running non-stop. It took me lot of time and research to accomplish this task. Even it seem fairly easy. That’s why, I would like share with you guys.