cpuspeed error on boot

BC fedora at networklifeline.net
Thu Mar 11 16:34:23 UTC 2004


Ok most responses I see tell me to turn it off but i want to use the cpuspeed function. I have an ECS motherboard with an Athlon 1800+ that I would like to try to overclock. So that said -- I don't want to get rid of the error message I need to know how to set it up to work.

 Thanks,
 BC
> -------- Original Message --------
> Subject: Re: cpuspeed error on boot
> From: "Satish Balay" <balay at fastmail.fm>
> Date: Thu, March 11, 2004 9:19 am
> To: fedora-test-list at redhat.com
> 
> On Thu, 11 Mar 2004, Steve Bergman wrote:
> 
> > BC wrote:
> > 
> > > Error is:
> > > Error: Could not open file for writing:
> /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
> > > Error: No such file or directory
> > > 
> > 
> > I see this as well.  I've always assumed that /sys is not mounted
> yet.
> 
> It happens because the cpu-freq-scaling driver is not
> loaded. Depending upon the machine (laptop) - the correct driver can
> be added to /etc/cpuspeed.conf
> 
> For eg: for Pentium-M, the following can be added in
> /etc/cpuspeed.conf
> DRIVER="speedstep-centrino"
> 
> And most desktop CPUs don't support any such speedstep cpu scaling
> anyway - so this service can be stopped.
> 
> Satish
> 
> 
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