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Date: Wed, 12 Nov 2014 15:26:55 -0800
From: Steve Kargl <sgk@troutmask.apl.washington.edu>
To: NGie Cooper <yaneurabeya@gmail.com>
Subject: Re: shutdown or acpi problem
Message-ID: <20141112232655.GB14255@troutmask.apl.washington.edu>
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On Wed, Nov 12, 2014 at 03:12:46PM -0800, NGie Cooper wrote:
> On Wed, Nov 12, 2014 at 2:42 PM, Steve Kargl
> <sgk@troutmask.apl.washington.edu> wrote:
> > I have a kernel/world from r274273 sources, which is exhibiting a new
> > issue on my old laptop.  Neither 'shutdown -p now' nor 'shutdown -r now'
> > work.  I get to the end of shutdown and see for example
> >
> > All buffers synced
> > Uptime: 4h23m15s
> >
> > and then the laptop just sits there.  It does not power off with
> > the -p option nor does it reboot with the -r.  Has anyone else
> > seen this behavior?
> 
> Are you upgrading from a pre-r273872 world, and if so, did you run
> make delete-old first (
> http://svnweb.freebsd.org/base?view=revision&revision= )?
> Cheers!
> _______________________________________________

I run 'make delete-old' and 'make delete-old-libs' after 
each installworld.  In this case, I was upgrading from
r271492 to r274273.  The procedure I use is 

cd /usr/obj
rm -rf *
cd /usr/src
svn update
make buildworld
make buildkernel
make installkernel
mergemaster -p
(may or may not boot to single user mode here)
make installworld
mergemaster -iU
make delete-old
make delete-old-libs
shutdown -r +1

-- 
Steve