UrukDroid CPU Governor - battery life

After Updating my Archos to UrukDroid 1.5.1, the setting for the
cpugovernor as described here  was "lost".

So I updated the /etc/uruk.conf/cpugovernor again t switch to the convservative governor.

During the first days of using UrukDroid, I thought, that the battery life was shortened.

After some time I recognized that sending the device to sleep does not always
work.
The green led beside the power button didn't always turn off. So I'm checking
the device now, if the led goes off and now the batter life is better.