On 03/02/2010 08:52 PM, Chris Smart wrote:
> On Wed, Mar 3, 2010 at 11:50 AM, Martin Kho<lists.kho(a)gmail.com> wrote:
>> Hi,
>> Not working. PowerDevil tells me that my system doesn't have "Scaling
>> capability", although all kernel modules are loaded. I thought, it's
>> because I'm just a dull desktop user :-)
>
> Thanks Martin,
>
> If you run:
> su -c 'cpufreq --info'
>
> on the terminal, does that show information? If so, that means your
> system is configured correctly (and you should be able to change it
> with cpufreq -g ondemand, etc) and that it's a KDE problem.
On Fedora 12 the command is actually cpufreq-info . Not sure about
earlier versions.
Hi Chris,
Running cpufreq-info (as Patrick suggested) gives:
---
[martin@ps-1866 ~]$ cpufreq-info (no need to run as root)
cpufrequtils 007: cpufreq-info (C) Dominik Brodowski 2004-2009
Report errors and bugs to cpufreq(a)vger.kernel.org, please.
analyzing CPU 0:
driver: acpi-cpufreq
CPUs which run at the same hardware frequency: 0 1
CPUs which need to have their frequency coordinated by software: 0
maximum transition latency: 10.0 us.
hardware limits: 1.60 GHz - 1.86 GHz
available frequency steps: 1.86 GHz, 1.60 GHz
available cpufreq governors: ondemand, userspace, performance
current policy: frequency should be within 1.60 GHz and 1.86 GHz.
The governor "ondemand" may decide which speed to use
within this range.
current CPU frequency is 1.60 GHz.
analyzing CPU 1:
driver: acpi-cpufreq
CPUs which run at the same hardware frequency: 0 1
CPUs which need to have their frequency coordinated by software: 1
maximum transition latency: 10.0 us.
hardware limits: 1.60 GHz - 1.86 GHz
available frequency steps: 1.86 GHz, 1.60 GHz
available cpufreq governors: ondemand, userspace, performance
current policy: frequency should be within 1.60 GHz and 1.86 GHz.
The governor "ondemand" may decide which speed to use
within this range.
current CPU frequency is 1.60 GHz.
---
With cpufreq-set -g <governor> (run as root) I can change the governor.
Martin Kho
> -c
> _______________________________________________
> kde mailing list
> kde(a)lists.fedoraproject.org
>
https://admin.fedoraproject.org/mailman/listinfo/kde
> New to KDE4? - get help from
http://userbase.kde.org
_______________________________________________
kde mailing list
kde(a)lists.fedoraproject.org
https://admin.fedoraproject.org/mailman/listinfo/kde
New to KDE4? - get help from
http://userbase.kde.org