Subject: port-i386/11498: APM can't sleep thinkpad system
To: None <>
From: Peter Seebach <>
List: netbsd-bugs
Date: 11/14/2000 14:40:45
>Number:         11498
>Category:       port-i386
>Synopsis:       APM can't sleep ThinkPad system
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    port-i386-maintainer
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue Nov 14 14:40:00 PST 2000
>Originator:     Seebs
>Release:        10/26
System: NetBSD 1.5_ALPHA2 NetBSD 1.5_ALPHA2 (GED) #0: Sat Oct 21 01:07:52 CDT 2000 i386

	ThinkPad 380Z won't sleep anymore, saying 
	APM set power state <1,2>: unable to enter requested state (0x6007)

	According to Kevin Sullivan (, his ThinkPad 560 has
	had the same problem.  If he reverts sys/arch/i386/isa/npx.c to 1.71,
	and changes files.i386 from "npx at isa" to "npx at isa with npx_isa",
	the problem goes away.

	Use weird IBM hardware.

	See above.  I am willing to test proposed fixes that might resolve