That is not a terminal intended for users, I think. Try another one (Ctrl + Alt + F1 OR F2 OR F3 OR F4). Unless this is serial, in that case you need to change your configuration to be passing tty2 or 3 or 4. Unless I am wrong. If you are running the command, you could try running it with an & at the end, like command -arg1 -arg2 &
, which would run it in the background and leave the console alone.