CPU frequency scaling problem - laptop users, please check this

[Rashkae]

On 05/26/2011 06:04 PM, compdoc wrote:
>
> cat /proc/cpuinfo
>
> Processor 0:
>     model name : Intel(R) Pentium(R) Dual CPU T2390 @ 1.860GHz
>     stepping : 13
>     cpu MHz : 1867.000
>
> Processor 1:
>
>     model name : Intel(R) Pentium(R) Dual CPU T2390 @ 1.860GHz
>     stepping : 13
>     cpu MHz : 800.000
>
>
> And this alternates - each core changes from 1867 to 800, and back again
> every time I type the command. Also, sometimes both will be at 800,
> sometimes both at 1867. Doesn't matter if I'm AC or battery.
>
> Is this how it should be working?
>

Yes.