echo "Configuring kernel extensions"
        echo "Loading IRKeyBoardEmu.kext"
        kextload /system/library/extensions/irkeyboardemu.kext
        kextd    

to

        echo "Configuring kernel extensions"
        echo "Loading IRKeyBoardEmu.kext"
        kextload /system/library/extensions/irkeyboardemu.kext
        kextd -ir