acpi resume related patch

[Glen Barber]

On Sun, Jan 27, 2013 at 06:22:28PM -0800, Kevin Oberman wrote:
> Very much the same on my ThinkPad T520. Suspend looks fine. Resume
> turns on the backlight, but that's about it. No wireless and no
> display. The power light continues to pulse, indicating the system
> still considers itself suspended.
> 9.1-STABLE amd64 updated today. Patch applied cleanly. Intel Wireless
> card (iwn driver) and with KMS. Resume has never worked on this
> system.

To regretfully add a "me too", I have similar problems with my Asus X53E
laptop.

Suspend works fine.  When I resume, X resumes fine - just long enough
for me to see things "resume", indicating networking works, processes
are resuming, etc.

Things go downhill once I become hopeful.  If I run top(1) before
suspending, uptime can vary from anything from a few minutes, to a few
days.  (Sometimes, even runs backwards.)

I _think_ I've narrowed down the "things go to hell" point to human
input - mouse, keyboard, specifically.

Glen

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