Re: Suspend to ram regression (2.6.24-rc1-git)

From: Theodore Tso
Date: Sat Nov 03 2007 - 02:24:37 EST


On Fri, Nov 02, 2007 at 04:37:08PM -0700, Kristen Carlson Accardi wrote:
>
> Does this patch fix your problem? It seems to get hung up while disabling
> DIPM, and after thinking about this a bit, I don't think we really need
> to do this anyway.

Yep, this fixes suspend/resume on my X61 thinkpad. Interestingly I'm
not seeing any power savings with ALPM set to min_power, at least not
compared to what I get after suspend and resuming (which mysteriously
cause the power utilization of my laptop to drop by a watt --- maybe
that is engaging ALPM as part of the suspend process? I dunno).

- Ted
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