this may be a problem with your particular network adapter. I have a Dell 15R and no working drivers for ubuntu or ubuntu server; I even tried to compile the wireless drivers myself, but to no avail.
However, in virtual boxing, I was able to get wireless work using the default configuration. It automatically connected my internal wireless adapter and, therefore, used the wireless connection of my native OS for wireless communication.
If you are trying to get a separate wireless connection from ubuntu in a virtual box, then more settings will be required. If yes, let me know if not, I will not introduce instructions into what you do not want to do, as in some cases it is quite difficult.
ps you should use windows 7 if you have any technical inclination. Do you live under a rock? No crime is intended.
C15R Jun 12 2018-11-12T00: 00Z
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