There is an extensive guide on moving Ctrl on different OSes/Window managers, which can be found in the EmacsWiki https://www.emacswiki.org/emacs/MovingTheCtrlK

There is an extensive guide on moving Ctrl on different OSes/Window managers, which can be found in the EmacsWiki https://www.emacswiki.org/emacs/MovingTheCtrlKey https://www.emacswiki.org/emacs/MovingTheCtrlKey