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    SubjectRe: Re: [announce] Intel announces the PowerTOP utility for Linux
    Words by Matt Mackall [Fri, May 11, 2007 at 07:17:19PM -0500]:
    > On Fri, May 11, 2007 at 04:07:18PM -0700, Arjan van de Ven wrote:
    > >
    > > What's eating the battery life of my laptop? Why isn't it many more
    > > hours? Which software component causes the most power to be burned?
    > > These are important questions without a good answer... until now.
    > I get:
    > No detailed statistics available; please enable the CONFIG_TIMER_STATS
    > kernel option

    Must run as root (rw to /proc/timer_stats is needed).

    Jose Celestino
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