Al menos aquí en Fedora existe el paquete cpuspeed.
Código:
[christian@ociomax ~]$ rpm -qi cpuspeed
Name : cpuspeed Relocations: (not relocatable)
Version : 1.2.1 Vendor: Red Hat, Inc.
Release : 1.23_FC4 Build Date: vie 23 sep 2005 20:09:03 CLT
Install Date: lun 28 nov 2005 20:46:21 CLST Build Host: hs20-bc1-6.build.redhat.com
Group : System Environment/Base Source RPM: cpuspeed-1.2.1-1.23_FC4.src.rpm
Size : 16069 License: GPL
Signature : DSA/SHA1, lun 03 oct 2005 12:03:49 CLT, Key ID b44269d04f2a6fd2
Packager : Red Hat, Inc. <http://bugzilla.redhat.com/bugzilla>
Summary : CPU Frequency adjusting daemon.
Description :
cpuspeed is a daemon that dynamically changes the speed
of your processor(s) depending upon its current workload
if it is capable (needs Intel Speedstep, AMD PowerNow!,
or similar support).
[christian@ociomax ~]$