I had searched by google about the question I am going to address, but still don't understand what's the solution of my case. Based on my poor language communication skill, I am showing step-by-step about my question.
- I have connected to a linux server, like TACC-lonestar or other RedHat/Ubuntu server.
- I typed "gnome-terminal" to generate a new terminal to use.
- on the nav-menu, I clicked the "keyboard Shortcuts" to assign a new shortcuts for copy&paste.
- I doubled clicked the shortcut key for copy, trying to input "Meta+C" (command+c on mac), but this input is invalid. That is, keeping showing "New accelerator..." to me. That is, "Meta+C" is not functional.
My question is I can have shortcut key for "meta+X", "meta+v", "meta+a", "meta+b" and so on. I can have shortcut keys input like "shift+meta+c." But why I am not be able to input "meta+c". In fact, before I changed the copy shortcut key, the shortcut is "meta+c". But I don't know why I am not able to do it now.
Could someone help me to solve this issue?