From owner-freebsd-current  Sun Aug 29  0:39:35 1999
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Date: Sun, 29 Aug 1999 19:39:02 +1200
From: Mike Muir <mmuir@es.co.nz>
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To: Kazutaka YOKOTA <yokota@zodiac.mech.utsunomiya-u.ac.jp>
Cc: Mitsuru IWASAKI <iwasaki@jp.FreeBSD.org>,
	freebsd-current@FreeBSD.ORG
Subject: Re: followup to apm problems.
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Kazutaka YOKOTA wrote:

> The PS/2 mouse generates interrupt when /dev/psm0 is open and
> the user moves the mouse.
> 
> If you are running moused or X when you suspend the system, /dev/psm0
> is left open and might generate interrupts.  I think modern motherboard
> BIOSes have a setup menu that lists which IRQ will wake up the system.
> 
> I wonder what if you remove IRQ 12 (PS/2 mouse interrupt) from this list.

Disabling it on the BIOS list of timer interrupts stops the movement of
the mouse from ejecting you from a Standby or Suspend.


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