laptop-mode-tools has been appropriately beaten that this should all just work now. The fact that acpi-support does this itself is deliberate and won't be changed.
** Changed in: acpi-support (Ubuntu) Status: Needs Info => Rejected -- /etc/acpi/power.sh mimics functionality of laptop-mode-tools https://launchpad.net/bugs/37187 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs