From mboxrd@z Thu Jan  1 00:00:00 1970
From: Francesco Poli <frx@firenze.linux.it>
Subject: Re: longhaul gives /proc/sys/cpu/0/speed-m{in,max} = 0
Date: Thu, 1 Jan 2004 18:55:56 +0100
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On Tue, 30 Dec 2003 13:38:25 +0000 Ian McConnell wrote:

> Is this right? speed-min and speed-max are both zero so I can't use
> any of the userspace speed throttling programs such as cpuspeed-1.1.

With 2.4.x kernels, I think you must set the `userspace' governor in
order to have the CPU clock frequency (and voltage) assigned by a
userspace process: issue the following command (as root)

    # echo -n "0%0%100%userspace" > /proc/cpufreq

and then you should be able to enjoy cpuspeed or whatever...

> Also if /proc/sys/cpu/0/speed = 0, how do I tell what speed my machine
> is running at?

The following command

    $ cat /proc/cpuinfo

should show the actual CPU clock frequency (among the other things).

-- 
             |  GnuPG Key ID = DD6DFCF4 | You're compiling a program
  Francesco  |        Key fingerprint = | and, all of a sudden, boom!
     Poli    | C979 F34B 27CE 5CD8 DC12 |         -- from APT HOWTO,
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