From owner-freebsd-acpi@freebsd.org  Thu Sep 17 08:52:39 2015
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 Thu, 17 Sep 2015 10:52:34 +0200 (CEST) (envelope-from dan@obluda.cz)
Subject: Re: disabling sleep when shutting down
To: Colin Percival <cperciva@freebsd.org>,
 "freebsd-acpi@freebsd.org" <freebsd-acpi@freebsd.org>
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From: Dan Lukes <dan@obluda.cz>
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Date: Thu, 17 Sep 2015 10:52:23 +0200
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Colin Percival wrote:
> I ran into an interesting glitch recently: I told my laptop to shut down,
> then closed the lid... and it promptly went into S3.  When I opened the
> lid a couple days later, it resumed... and then finished the shutdown
> which it had started 2 days earlier.

Yes, it's well known behavior to me.

> I think we need to get the kernel ACPI bits to disable Suspend.

I consider it is suboptimal solution. I wish the suspend still happen if
shutdown will not complete for any reason. All I want is that lid close
doesn't trigger any action during shutdown.

So what about hw.acpi.lid_switch_state just to be set to NONE during
shutdown ?

Dan