How to switch between wireless and wired networks [solved]

How to switch between wireless and wired networks [solved]-Linux general technology-Linux technology and application information, the following is a detailed description. [I = s] This post was last edited by GrayJacket

There are two networks in the dormitory, both on the face, and it is often necessary to switch between the two networks, and networkmanager shows that the two networks are connected, but there is no way to do wireless, the use is still wired, now wireless networks can only be physically used, that is, to unplug the network cable ,? Slot? The yarn is called a hacker.