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SubjectRe: Hibernation considerations

> Pavel Machek <> writes:
> [snip]
> > So it will be break at least battery status and "AC plugged in"
> > status, because those are handled by ACPI and we do not know how to
> > control them by hand.
> It seems that it should be possible to initialize ACPI as if the system
> just booted up normally. Then battery status and such should be
> correct, since they are correct after normal initialization.
> It should be possible to make hibernate look just like a reboot to all
> of the devices, including ACPI stuff.

Patch to make that work with swsusp/shutdown method would be indeed
welcome. It does not work today.
(cesky, pictures)
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