2007/5/13, Marc Deop i Argemí <[EMAIL PROTECTED]>:
> On Saturday 12 May 2007, Mircea Bardac wrote:
> > Unfortunately, the kernel 2.6.21 in Arch misses a config option to make
> > this utility work, namely: CONFIG_TIMER_STATS
> > - http://marc.info/?l=linux-acpi&m=117893445111118&w=2
> >
> > I believe it would be nice to have this enabled in the default kernel.
> >
> > Since I mentioned already a kernel config option, I might as well add a
> > request for CONFIG_USB_SUSPEND=y, since I've noticed a recommendation of
> > enabling it in a screenshot on: http://www.linuxpowertop.org/powertop.php
>
> I have recently compiled my kernel with those options activated and especially
> the USB one improves the battery life.
>
> You should also activate:
>
> CONFIG_HPET=yes
>
> However, the powertop utility freezes my computer after some time running :(
>

CONFIG_TIMER_STATS won't be implemented in default kernel:
http://bugs.archlinux.org/task/7135#comment16290

-- 
Roman Kyrylych (Роман Кирилич)
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