reducing power usage of Fedora - how you can help!
Dave Jones
davej at redhat.com
Thu Aug 9 22:40:38 UTC 2007
On Thu, Aug 09, 2007 at 11:06:27PM +0200, nodata wrote:
> > 3) Note the results. If you'd like to capture them for safe-keeping
> > later, you can use the (Fedora-specific) '-d' option to dump them
> > to stdout, rather than pasting from the running app.
>
> Erm, is this meant to ouput the results, and then exit?
> It doesn't on my box, it seems to act exactly the same as powertop
> without -d. powertop-1.7-3.fc7
>
>
> What about Fedora-specific things powertop complains about, such as
> these three?
>
> Suggestion: Disable 'hal' from polling your cdrom with:
> hal-disable-polling /dev/scd0 'hal' is the component that
> auto-opens a
> window if you plug in a CD but disables SATA power saving from kicking
> in.
Note that doing this seems to expose a bug in sound-juicer.
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=249173
Dave
--
http://www.codemonkey.org.uk
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