Comment 1 for bug 207812

$ xprop -root | grep XKB
_XKB_RULES_NAMES_BACKUP(STRING) = "xorg", "pc105", "us", "", ""
_XKB_RULES_NAMES(STRING) = "xorg", "geniuscomfy2", "us,ru", ",winkeys", "grp:caps_toggle"

$ gconftool-2 -R /desktop/gnome/peripherals/keyboard/kbd
 layouts = [us,ru winkeys]
 model = geniuscomfy2
 options = [grp grp:caps_toggle,keypad keypad:comma]
 overrideSettings = true