NetBSD Problem Report #28365

From www@netbsd.org  Sat Nov 20 07:33:03 2004
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	id 36FB72525D1; Sat, 20 Nov 2004 07:33:03 +0000 (UTC)
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Date: Sat, 20 Nov 2004 07:33:03 +0000 (UTC)
From: michael@nosflow.com
Reply-To: michael@nosflow.com
To: gnats-bugs@netbsd.org
Subject: abtn on PowerBook G3 (FireWire) Pismo causes instant power-off
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>Number:         28365
>Category:       port-macppc
>Synopsis:       abtn on PowerBook G3 (FireWire) Pismo causes instant power-off
>Confidential:   no
>Severity:       critical
>Priority:       low
>Responsible:    port-macppc-maintainer
>State:          closed
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sat Nov 20 07:34:00 +0000 2004
>Closed-Date:    Sun Jul 05 15:05:19 +0000 2015
>Last-Modified:  Sun Jul 05 15:05:19 +0000 2015
>Originator:     Michael Wolfson
>Release:        2.0RC5
>Organization:
>Environment:
NetBSD gizmobook 2.0_RC5 NetBSD 2.0_RC5 (GIZMOBOOK) #4: Tue Nov 16 19:17:22 PST 2004  mw@gizmobook:/usr/src/src-2-0/sys/arch/macppc/compile/GIZMOBOOK macppc

>Description:
A kernel with "abtn*   at adb?" will instantly power-off a Pismo when the brightness buttons on the keyboard are pressed.  And I mean instantly.  Also, it loses the date/time.

Obviously, the keys can be recognized, because when the sound buttons are pressed, the kernel says:
abtn0: volume setting not implemented
>How-To-Repeat:
Press brightness up key several times in a row.  You might want to boot -s before trying this ;)
>Fix:
comment out abtn from kernel :(

>Release-Note:

>Audit-Trail:

State-Changed-From-To: open->analyzed
State-Changed-By: macallan@netbsd.org
State-Changed-When: Sun, 13 Aug 2006 00:44:31 +0000
State-Changed-Why:
This is caused by a communication error with the PMU. The whole thing needs
to be re-written.


State-Changed-From-To: analyzed->closed
State-Changed-By: macallan@NetBSD.org
State-Changed-When: Sun, 05 Jul 2015 15:05:19 +0000
State-Changed-Why:
evidently I forgot to close this PR when fixing the bug ages ago


>Unformatted:

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