Since the "Applications -> Settings -> XFCE Settings Manager -> Keyboard" dialogue does not allow to assign a new key for the "Change keyboard layout" action, I have added a "Keyboard layouts" plugin to the upper panel (near the clock).
It lets me to assign Caps Lock to the change layout action.
But unfortunately, each time after I reboot, the following happens:
- the "keyboard layouts" applet disappears from the upper panel;
- I can not use Caps Lock to change the layouts on the keyboard anymore.
How can it be fixed?
P.S. My system is Xubuntu 10.04 LTS, 2.6.32-40-generic