Comment 689 for bug 59695

@Steve: For Intrepid i can confirm that the proposed package works, even on suspend. Although /etc/acpi/resume.d/90-hdparm.sh still don't get executed, the scripts in ac.d and battery.d handle changing power states on suspend very well. This means we don't need a link in /etc/pm/sleep.d/ for this fixes working at suspend, like i mentioned before.