On Gnome, using Tweak Tool under typing, I set the numeric keypad keys on my laptop to work as numbers only on pressing Fn + key not when I turn the numlock on. See below. I use it mainly in Libreoffice to set the styles with Ctrl + Fn + 1 for Header 1, etc. At present on XFCE pressing

  • Ctrl + Fn + 1 (physical key j) is interpreted as the "End" key.
  • Ctrl + Shift + Fn + 1 gives nothing
  • but Shift + Fn + 1 gives "1".

enter image description here This is because my laptop does not have a proper keypad. The numeric keypad uses the normal letter keys on the right.

How do I achieve the same effect on XFCE? Is there a way to make XFCE use Ctrl + Fn + Num combinations?

  • 1
    As far as I know the Fn key is not serviced by the OS - it is implemented in hardware, so I am surprised that you have it working with Gnome and not working with XFCE – Serge Jan 27 '16 at 19:45
  • The Gnome XKB setting was with the Numlock key not the Fn keys. – To Do Jan 27 '16 at 21:25
  • How did you do it in Gnome? The underlying mechanism doesn't depend on the desktop environment. If there's a Gnome user interface for it, figure out what command (probably XKB-related) it emits under the hood, and call that. If you need help figuring it out, tell us how you did it in Gnome. – Gilles Jan 27 '16 at 22:44
  • In the Question body you use Fn + Num and Fn + key (singular) .in the comment above Fn keys (plural). Could you be more specific, please – Serge Jan 27 '16 at 22:46
  • Added an image to clarify how I achieved the right configuration. – To Do Jan 29 '16 at 19:38

I found the answer myself with the help of another similar answer.

Go to Settings, Settings Editor, keyboard-layout and under XkbOptions, I added numpad:microsoft to the Group string.

Now it's working as it used to do in Gnome.

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