Re: [ACPI] Machines self-power-up with 2.6.9-rc3 (evo N620c, ASUS, ...)

[Pavel Machek <pavel@ucw.cz>]

Hi!

> >>>I'm seeing bad problem with N620c notebook (and have reports of more
> >>>machines behaving like this, for example ASUS L8400C.) If I shutdown
> >>>machine with lid closed, opening lid will power the machine up. Ouch.
> >>>2.6.7 behaves okay.
> >>
> >>:> Some people would love to have the machine power up when they open
> >>the lid! Wish my XE3 would do that!
> 
> This problem sounds like a wake GPE is enabled for the lid switch and 
> that it has a _PRW that indicates it can wake the system from S5.  If 
> this is the case, just disabled the GPE.

I tried disabling all events in /proc/acpi/wakeup, and that did not
change anything.

> >:-). Well for some other people it powers up when they unplug AC
> >power, and *that* is nasty. I'd like my machine to stay powered down
> >when I tell it so.
> 
> This is likely a similar GPE problem.  The GPE for the EC fires even in 
> S5.  I think the EC GPE should be disabled in the suspend method.

How did this hangling changed between 2.6.7 and 2.6.9?
								Pavel
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