So, I am having this problem with the control key. It seems to happen on occasion.
Currently I am trying to resolve my wireless connection to my router in Ubuntu Server 16.04. I sent a command ping www.google.com without the -c 4 option. It is attempting to ping google and coming back Destination host unreachable over and over and over again. I am trying to press Ctrl+C, but all it does is put a C on the screen and try the ping again.
I have tried both control keys and other things like ctrl + alt, or ctrl + x. nothing works.
Has anyone else had this issue?