Re: zzz fails on Lenovo Thinkpad T61

From: Bill Moran <wmoran_at_potentialtech.com>
Date: Wed, 28 Nov 2007 08:42:33 -0500
In response to Vladimir Grebenschikov <vova_at_fbsd.ru>:

> 
> On Mon, 2007-11-26 at 20:26 -0500, Bill Moran wrote:
> > When I try to use zzz to suspend the laptop, I get a few second pause,
> > then the system locks solid.
> > 
> > Is this a known issue?  How can I help debug this?
> > 
> > I'm running 7.0 from Nov 25.
> 
> Your T61 have Intel Core Duo CPU ?

Yes.

> As far as I know suspend/resume is not supported in any SMP
> configurations, or I have missed anything ?

You've got to be fucking kidding me.

> some reference:
> http://lists.freebsd.org/pipermail/freebsd-mobile/2006-November/009326.html
> http://osdir.com/ml/os.freebsd.devel.acpi/2006-10/msg00013.html

Well ... that seems to answer it.

I guess I'll put two kernels on, a UP kernel and an SMP kernel.  I can
boot the UP kernel for normal use, which will allow me to suspend, and
I can boot the SMP kernel if I want the extra CPU, or if I have time to
help debug the problem.

Thanks a lot for the input.

-- 
Bill Moran
http://www.potentialtech.com
Received on Wed Nov 28 2007 - 12:42:35 UTC

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