On Thu, Aug 12, 2010 at 8:50 PM, John Mahoney <[email protected]> wrote: > On Thu, Aug 12, 2010 at 3:22 AM, er krishna <[email protected]> wrote: >> Yes its fine, I am just wandering if this option is enabled by bios ? How ? > > In sys these values are listed on a per cpu basis. > > To list possible governors: > cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_available_governors > > To view current governor > cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor
To enable the demand base power management in kernel, You can set the "Ondemand Governor" as an active governor in kernel with below command, echo ondemand > /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor > > Also, if using gnome you can add to your panel the "CPU Frequency > Monitor" which allows the user to adjust these settings > > -- > John > > -- > To unsubscribe from this list: send an email with > "unsubscribe kernelnewbies" to [email protected] > Please read the FAQ at http://kernelnewbies.org/FAQ > > _______________________________________________ Kernelnewbies mailing list [email protected] http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
