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roberto@jeremy:~$ cat /etc/init.d/macbook-hal-device#!/bin/sh. /lib/lsb/init-functionscase "$1" instart)  hal-device -a /org/freedesktop/Hal/devices/macbook_brightness &> /dev/null << EOForg.freedesktop.Hal.Device.LaptopPanel.method_execpaths = {'macbook-lcd-set-brightness', 'macbook-lcd-get-brightness'}org.freedesktop.Hal.Device.LaptopPanel.method_signatures = {'i', ''}org.freedesktop.Hal.Device.LaptopPanel.method_names = {'SetBrightness', 'GetBrightness'}info.interfaces = {'org.freedesktop.Hal.Device.LaptopPanel'}info.capabilities = {'laptop_panel'}laptop_panel.num_levels = 10 (int)info.product = 'Macbook LCD Panel'info.category = 'laptop_panel'info.parent = '/org/freedesktop/Hal/devices/computer'EOF  ;;stop)  hal-device -r /org/freedesktop/Hal/devices/macbook_brightness &> /dev/null || true  ;;restart|reload|force-reload)  ;;esac