Because the computer is stuck, I spent a host computer, but after installing the virtual machine, there is a problem when installing CentOS. Here is the record of the problem and the solution

One: This host supports Intel VT-X, but Intel VT-X is disabled

After I have installed the virtual machine, the following error occurs when I click to create a virtual machine

Intel VT-X full name:

Intel Virtualization Technology is the Intel Virtualization Technology, which enables the hardware platform to run multiple operating systems at the same time. It is one of the essential technologies for the virtual machine software operation

Solution:

1: Restart the computer and enter the BIOS interface

2: Find Intel Virtualization Technology to change the disabled to enabled

3: Save the changes and restart the computer

VMware Workstation is not compatible with Device/Credential Guard

An error occurred when starting the virtual machine after the above modification was completed

There are two reasons for the above problem:

1: This problem occurs because Device Guard or Credential Guard is not compatible with the Workstation.

2: Windows system Hyper-V is not compatible.

Solution:

Disable Device Guard

(1) Enter GPEDIT.MSC on the command line and click OK

> Device Guard = “Virtualization-based Security” = “Virtualization-based Security” = “Virtualization-based Security” = “Virtualization-based Security” = “Virtualization-based Security

2: Disable the HV host service

(1) Enter services.msc on the command line and click OK

(2) Locate the HV host service and select it as disabled

3: Shut down the Hyper-V

(1) Open the control panel to enter the program uninstall interface, and then click to enable and close Windows functions

(2) close the Hyper – V

4: Turn off Hyper-V from the command line

(1) Select Windows PowerShell from the start menu for mailing (administrator)

(2) Enter at the command line

bcdedit /set hypervisorlaunchtype off

After the above operation to restart the computer, this time to run the virtual machine can be found that will not report error, perfect solution