С verbosity=4 в логи постоянно пишутся записи вроде Feb 20 22:05:14 anger cpufreqd: get_class_device_attribute: couldn't open /sys/devices/LNXSYSTM:00/device:00/PNP0A08:00/PNP0C0A:00/power_supply/BAT0/energy_full (No such file or directory)
*** Bug 19015 has been marked as a duplicate of this bug. ***
исправлено в cpufreqd-2.3.4-alt1