The program supports almost every version of the latest operating systems, such as Windows 10, Mac OS Yosemite, and the latest versions of Ubuntu and any other Linux distribution. You need to have in mind that these take resources from your real hardware equipment, so need a powerful enough computer in order to run and interact between the host and guest operating system. The virtual unit on which the system runs is completely customizable, and lets you change the virtual hardware according to your needs, be it the processor, RAM memory, or the storage space. Add instructions if you find this needs some more detail.VirtualBox is a multi platform and open-source virtualization tool for Windows, Linux, Mac OS X, and other operating systems, that lets you create virtual disc units in which you can install a guest operating system within the one you normally use on your computer, using it in the same way as if it was actually installed. This is incredibly difficult for the average user to disable and unfortunately really discourages anyone using VM technology on windows because any virtualization runs quite slowly. I anticipate that other VM technologies will benefit from this as well, Hyper-V stealing the VT-x interface from other VM technologies almost guarantees that Windows platforms will NOT be used as a host OS as time progresses. This means that the VT-x CPU extensions are not stolen by Hyper-V, and Type-2 Virtualization engines like VirtualBox can use VT-x directly to dramatically speed things up. Hyper-V Requirements: VM Monitor Mode Extensions: Yes Once logged in again, run systeminfo, it SHOULD show you Now, restart by going through the typical windows shutdown process. Open the app "Local Group Policy Editor" from Microsoft, it's already part of the OS.įrom the Group Policy Management Console, go to Computer Configuration -> Administrative Templates -> System -> Device Guard.Ĭhange "Turn On Virtualization Based Security" and set this to "Disabled". The steps to do this are in the link provided, but I'll pull the salient ones: This appears to start Hyper-V regardless of settings. This will tell you the action is complete, not that the action was successful.ĭISM /Online /Disable-Feature:Microsoft-Hyper-VĬheck systeminfo again - Hyper-V is proably still in the way. Open Powershell in administrator mode, enter:ĭisable-WindowsOptionalFeature -Online -FeatureName Microsoft-Hyper-V-Hypervisor -All.Save these settings in the UEFI interface, the BIOS will likely ask you to reboot ( follow these steps )īoot normally. To clear the TPM you must check the box saying: “Clear” to clear the TPM, or "Disable" depending on your hardware manufacturer Locate the “TPM” option nested under the “Security” setting Alternately use the Windows method to get there using the Settings app ( reference : ) Get into your machine's BIOS, typically UEFI today, and disable TPM ! Otherwise none of the steps below will work!!īoot computer using F2 into the BIOS setup mode ( alternate keys include 'Enter' or 'Delete').Features required for Hyper-V will not be displayed’ - then it's still not disabled. The telltale test is running "systeminfo" from the command prompt and if you see ‘A hypervisor has been detected. You need to check to make sure that Hyper-V is not running. it can work as virtualization software with the help of KVM if the guest architecture is compatible with the host's and if the VT instruction is present of course.it can work as an emulator, this is the mode explained above.This requires the virtual machine and the host to be instruction compatible.Įmulation is the process of running any machine inside a running OS, there is no platform restriction, and is why QEMU can run an ARM machine on an amd64 platform. Virtualization is the process of running a complete isolated machine inside another, but with the help of the processor. QEMU works because it does not do virtualization but emulation, which is completely different and explains why QEMU is painfully slow. So your question would more aptly be: "Why don't VirtualBox and VMware Workstation work inside a Hyper-V virtual machine?" One can answer because as a VM, the Intel VT-X instruction are no longer accessible from your virtual machine, only the host has access to it. A special one, but nonetheless a virtual machine. This means that when you enable Hyper-V, your Windows 10 "host" becomes a virtual machine. The main difference is that a level 2 hypervisor is an application running inside an existing OS, while a level 1 hypervisor is the OS itself. VirtualBox and VMware Workstation (and VMware Player) are "level 2 hypervisors." Hyper-V and VMware ESXi are "level 1 hypervisors."
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