Date: Thu, 07 Jun 2007 22:05:39 -0400 From: Tom McLaughlin <tmclaugh@sdf.lonestar.org> To: Jeremy Chadwick <koitsu@FreeBSD.org> Cc: stable@FreeBSD.org Subject: Re: ACPI hanging shutdown Message-ID: <1181268339.1806.1.camel@localhost> In-Reply-To: <20070607132702.GA76905@eos.sc1.parodius.com> References: <1181188200.1797.3.camel@localhost> <20070607132702.GA76905@eos.sc1.parodius.com>
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On Thu, 2007-06-07 at 06:27 -0700, Jeremy Chadwick wrote: > On Wed, Jun 06, 2007 at 11:50:00PM -0400, Tom McLaughlin wrote: > > Sometime between the beginning of April and May 14(?) there appears to > > have been a change in ACPI which is causing my IBM R51 to hang when > > shutting down. I see syslog exit and then nothing. I need to do a hard > > shutdown with the partitions still mounted for it to turn off. I booted > > without ACPI and the problem has gone away. Successive updates have not > > solved this. Anyone know what could be causing this? Thanks. > > Have you checked and/or tried setting the following two sysctls? > I believe the one you might want is hw.acpi.handle_reboot=1. > > $ sysctl -a | grep 'acpi.*reboot' > hw.acpi.disable_on_reboot: 0 > hw.acpi.handle_reboot: 0 > Setting hw.acpi.handle_reboot=1 and a reboot did the trick. Thanks. Curious what has changed to cause this. tom -- | tmclaugh at sdf.lonestar.org tmclaugh at FreeBSD.org | | FreeBSD http://www.FreeBSD.org | | BSD# http://www.mono-project.com/Mono:FreeBSD |
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