I didn't know that the commands you make with sudo and those under sudo -i session where different
So I done that and... no ameliorations... it's always the same... # echo ondemand > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor $ cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq 1729000 -- [feisty] CPU scaling ondemand stay at 100% https://launchpad.net/bugs/99059 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs