= Hardware Essence=
 * (hal-cups-utils)
 * hal
 * hwinfo
 * laptop-mode-tools
 * (laptop-detect)
 * read-edid
 * llxcfg-hwsupport
 * (inputattach)

= ACPI =
 * acpi-support
 * (powernowd)
 * powermanagement-interface [i386 amd64 powerpc ia64 lpia]
 * (libgl1-mesa-dri)
 * acpi
 * acpid
 * apmd [i386]

= Keyboards =
 * (xkb-data)

== BLUETOOTH ==
 * (bluetooth)
 * (bluez)
 * (bluez-cups)
 * (bluez-alsa)
 * (bluez-gstreamer)