VMware Tip: This virtual machine has been configured to use a 64-bit guest operating system. However, 64-bit operations cannot be performed. solution

Today, I encountered some system installation problems in learning docker. I successfully solved the small problems encountered in installing the ubuntu-64 linux system on the virtual machine by searching the information on the Internet, and recorded it.
Screenshot of the problem:

Solution steps:

1. Enter the BIOS settings and find the item of virtualization (hardware virtualization technology), set it to enabled, save and exit the BIOS (see Figure 1 for the operation);

                                                                                 (Figure 1)

2. Start the system, open 360---find the security protection The center of this opens virtual words.