ACPI hanging shutdown
tmclaugh at sdf.lonestar.org
Fri Jun 8 02:05:41 UTC 2007
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.
| tmclaugh at sdf.lonestar.org tmclaugh at FreeBSD.org |
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