Maybe installing TLP is a workaround? http://askubuntu.com/questions/285434/is-there-a-power-saving- application-similar-to-jupiter
-- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to pm-utils in Ubuntu. https://bugs.launchpad.net/bugs/59695 Title: High frequency of load/unload cycles on some hard disks may shorten lifetime To manage notifications about this bug go to: https://bugs.launchpad.net/acpi-support/+bug/59695/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs