[CentOS] CentOS 6 : Tip for significantly increasing battery life / reducing power consumption (Thinkpad X220 Tablet)

On Fri, Aug 3, 2012 at 3:05 PM, Mathieu Baudier <mbaudier at argeo.org> wrote:
> pcie_aspm=force i915.i915_enable_rc6=1 i915.lvds_downclock=1
> i915.i915_enable_fbc=1

Interesting as now I'm using RHEL 6.3 on T400.
Would that make the notebook slower?

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