Reconfigure keyboard layout - 13.10, 14.04 [duplicate]

I always modify keyboard layouts to add special characters as my needs. To modify the layout I open the codes under:

/usr/share/X11/xkb/symbols/

The changes would apply after a re-login, or a reboot for the default one.

But now on Ubuntu 13.10 and 14.04, with the new text entry settings, the changes don’t take effect even after a reboot, if I’ve enabled them before editting.

Is there any way to force Ubuntu to reconfigure keyboard layouts, Somewhat like dpkg-reconfigure locales for locales? The files are saved correctly!


:D It’s simply:

dpkg-reconfigure xkb-data