V字龍 (Vdragon) says to Ubuntu 台灣社群> The keybindings that are handled by the window manager support multiple keys that will perform the same action. The gnome-control-center GUI does not support it, but you can make it work using dconf-editor. For example to have "Close window" use both the traditional <Alt>F4 as well as an easier to hit Pause/Break button, change org.gnome.desktop.wm.keybindings close to ['Pause', '<Alt>F4']. https://wiki.ubuntu.com/Keybindingsat Wed, Mar 4, 2020 9:59 AM