Yes, this happens every time. I can not determine if the disk spins down; the HD light certainly goes off. Adding max_cpus=1 makes no difference.
How can I get some more debug output? The end of pm-suspend.log says /usr/lib/pm-utils/sleep.d/99video hibernate hibernate: success. Wed May 4 19:53:35 CEST 2011: performing hibernate -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/774707 Title: Does not power off after hibernation -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs