FreeBSD 6 on Centrino laptop : how to prolong battery life with
cpufreq (like est and estctrl did)
mileskeaton at gmail.com
Sun Nov 13 00:38:41 GMT 2005
> Miles Keaton wrote:
> > I'm happily using FreeBSD 6 on a Centrino laptop, but wondering if
> > anyone can explain ("for dummies") how to use the new cpufreq +
> > SpeedStep to throttle-down my CPU usage and extend battery life - the
> > way that sysutils/est and sysutils/estctrl used to do in FreeBSD 5?
On 11/12/05, J. Martin Petersen <jmp.lists at alvorlig.dk> wrote:
> I'm using powerd, it's working great.
Any advice on usage? I tried it and got this error:
# powerd -a minimum
powerd: lookup freq: No such file or directory
More information about the freebsd-questions