Why can't Ubuntu 14.04.3 see my hotspot (WiFi) during installation?

Question

linux

First time installing Ubuntu. I put the second system next to windows7. I can't connect to the internet during installation. In the list of available points there are neighbors and other points, but not mine! At the same time, in Windows, the point is visible and works stably. What could be the problem?

Answer 1

She can get up without any problems without the Internet. Then it will be necessary to do it, but that's another song. And about the question, if we have a 5GHz point, then the standard driver might not see

Answer 2

The access point, the hidden SSID, may be configured this way.