Hi! I just reverted my hdparm.conf to default and updated hdparm from precise-proposed.
Results: no more spin-up sounds while on battery in ~45 minutes of testing. I had various spin-ups every minute before, so the patch works for me (APM level is correctly set to 128 by default). (See my comment above for information on my drive if you need it) Thanks for fixing! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/952556 Title: [Precise] [Hardware-killer] HD restarts every few seconds To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/hdparm/+bug/952556/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs