I can confirm the same error appears on my installation of LinuxMint 7 (cloned off Ubuntu Jaunty). Adding in the source line above as per the other files removes the error message.
-- [jaunty] easily fixable yet important sleep.d/95hdparm-apm buglet (get_power_status() missing, PM_FUNCTIONS not sourced) https://bugs.launchpad.net/bugs/392868 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs