Comment 628 for bug 59695

@Tom: Many thanx for providing the deb & debdiff.

But one last issue need to be fixed manually if you want these fixes to function at wakeup from suspend. So we should run

sudo ln -s /etc/acpi/resume.d/90-hdparm.sh /etc/pm/sleep.d/

after installing the package from PPA. This probably can't be fixed in the acpi package, so an update to the pm-utils would be also necessary, either containing a link or a copy of the script.