There is a question mark icon in the upper right corner that turns out to be for the wired connection. A ? used in this manner suggests the system is confused about something, and wants me to know that it's confused, hoping I can do something about it. So I'd expect there'd be a notification or a way to get more information about what the confusion is about.
Created attachment 304401
screen shot
control- center- 3.16.2- 1.fc22. x86_64
There is a question mark icon in the upper right corner that turns out to be for the wired connection. A ? used in this manner suggests the system is confused about something, and wants me to know that it's confused, hoping I can do something about it. So I'd expect there'd be a notification or a way to get more information about what the confusion is about.