It's a Dell. Love? No way. I am using xmodmap to swap left Control and left Alt because the Alt key is located where I expect the Command key would be on a Mac. So, my Alt-C copies to the clipboard.

Using AutoKey, I've got most of the Terminal control keys remapped to Alt keys when in the Terminal. Using AutoKey, my Alt-C does Control-Shift-C in Terminal, and Control-C works as I expect in the Terminal.