x86_64 rawhide: No CPU frequency scaling anymore?
psabata at redhat.com
Fri Nov 19 13:15:13 UTC 2010
On Fri, Nov 19, 2010 at 09:53:21AM -0300, Horst H. von Brand wrote:
> After yesterday's updates, on login to Gnome a error message shows up
> saying that "CPU Frequency scaling is unsupported", and claims either
> misconfiguration or just isn't supported. It used to word fine before
> that. In /var/log/messages nothing shows up.
> Intel(R) Core(TM)2 Duo CPU T5670 at 1.80GHz, stepping 13.
> I tried my older kernels (kernel-2.6.36-2.fc15.x86_64,
> kernel-2.6.36-4.fc15.x86_64, kernel-2.6.36-5.fc15.x86_64 here) and
> downgraded gnome-settings daemon (only thing that looked remotely relevant
> in the updates), no changes.
> Dr. Horst H. von Brand User #22616 counter.li.org
> Departamento de Informatica Fono: +56 32 2654431
> Universidad Tecnica Federico Santa Maria +56 32 2654239
> Casilla 110-V, Valparaiso, Chile 2340000 Fax: +56 32 2797513
Do you have cpufreq drivers and governors loaded?
What does cpufreq-info say?
Petr 'contyk' Sabata, Red Hat, Brno
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