Messages in this thread | | | Date | Sat, 3 Nov 2007 10:02:23 -0700 | From | Arjan van de Ven <> | Subject | Re: Suspend to ram regression (2.6.24-rc1-git) |
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On Sat, 3 Nov 2007 02:23:04 -0400 Theodore Tso <tytso@mit.edu> wrote:
> 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).
ALPM seems to help only if your disk is idle for 2 seconds or more; unfortunately several standard linux desktops have the disk spin up all the time via all kinds of things.... there's some "standard guilty" ones if you're interested in chasing this down.. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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