[Bug 578952] Re: Hibernation is broken in ubuntu-desktop

[Daniel Richard G.]

Something I should have noted earlier: Hibernation works correctly on
this same system *if* the standard Ubuntu desktop is installed in the
normal way (disabled root account, normal user with admin privileges)
from the live-CD installer. It's only when I start with a minimal system
with a traditional user/root account duo that the problem arises.

I looked over bug #577916. I've noticed the same filesystem-orphan
errors intermittently (sometimes they're there, sometimes not); I think
these have more to do with the fact that the filesystem remains dirty
when the system goes into hibernation, than the failure to resume
itself. When the system boots up and fails to resume, after all, it
finds the system in much the same way it would be if you had pressed the
reset button. Whether or not you get orphan errors thus depends on the
state of the disk cache when you hibernated, which is extraneous.

I do see the "PM: Resume from disk failed" message on bootup after
hibernation.

-- 
Hibernation is broken in ubuntu-desktop
https://bugs.launchpad.net/bugs/578952
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