Ronaldo, you haven't said which version you are using but if you are not using the lower voltage versions, the battery consumption for higher clock speed would be higher
I have uploaded two new low voltage kernels.
Both are the same as the maemo20 kernel in extras-devel except for the lower voltages,
i.e. they preserve your freq. limits over phone calls and don't lock to 600Mhz during phone calls.
The default limits are 250-600 MHz.
A new feature in all maemo20 kernels is the bq27x00_battery module by Matan
which gives you more info about the battery in /sys/class/power_supply/bq27200-0/
The ultralow voltage (ulv) kernel is inspired by Letho's settings.
The less extreme low voltage (lv) kernel is inspired by Matan's settings.
I installed maemo20 through app manager, and would like to test the ulv version. Do I need to uninstall maemo20 through app manager first prior to installing the ulv version to save fs space?
thanks for the great work by you, lehto and Matan.