Problem Description:
After installing the virtual machine after Ubuntu, the logo flashed over the black screen no response, closed repeated several times did not use the problem analysis:
Searching for all kinds of information in the evening, one of which is due to the display 3D acceleration in the virtual machine setting, I tried and didn't work.
Later in the post bar has a person replied that is cmd implementation netsh winsock reset, test success problem solving:
Let's see what this order is for.
netsh winsock reset command , which is to reset the Winsock directory. If there is a problem with the Winsock protocol configuration on one machine, it will cause the network connection and so on, you need to reset the Winsock directory with the Netsh winsock reset command to restore the network. This command can reinitialize the network environment to resolve the problem of parameter errors due to software conflicts and virus causes. The IP will need to be reconfigured when the Winsock command restarts the computer.
Legacy Issues :
And not from the interpretation of the command to find the cause of the black screen, can only say that now know is too little, can't find the reason for them to affect each other, hope to find out the cause of it.
Solution steps:
Find C:\Windows\System32 under Cmd.exe right-click Administrator to run
Enter the command line:
netsh winsock reset
Enter the end of the virtual machine to start the problem of black screen.