Solution to the problem that the virtual machine Ubuntu 16.04 cannot connect to the Internet

I just installed Ubuntu and there was no network connection when I opened it. I clicked the data connection in the upper right corner and it showed that the network was started, but I still couldn't get online using Firefox.

The solution is as follows:

First check the network adapter of the virtual machine: click Edit in the upper left corner of the virtual machine, there is a network adapter

Then enter the edit virtual machine settings. Friends who have read the previous article about installing Ubuntu know that we clicked on NAT settings when we installed it.

Here we need to change to Custom: Specific virtual network, select VM8, the reason can be seen in the network adapter picture above

After the settings are completed, enter the virtual machine again

In this way, the virtual machine has a network and the problem is solved.

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