ection "InputDevice"

# Your /etc/X11/xorg.conf InputDevice section 
# must have the 'Option "XkbOptions" ' and
# the ''Option "XkbLayout" like bellow
# to allow hebrew input (switch btetween hebrew and latin)
# by pressing [Alt+Shit]. 

        Identifier  "Keyboard0"
        Driver      "kbd"
        Option      "XkbModel" "pc105"
        Option      "XkbOptions" "grp:switch,grp:alt_shift_toggle,grp_led:scroll"
        Option      "XkbLayout" "us,il"
EndSection