It's started by root and the issued command according to top is: Code: /bin/sh -e -c echo 120 > /sys/class/i2c-adapter/i2c-2/2-0063/power_level echo 1 > /sys/class/i2c-adapter/i2c-2/2-0063/lock /bin/sh rcS-late
/bin/sh -e -c echo 120 > /sys/class/i2c-adapter/i2c-2/2-0063/power_level echo 1 > /sys/class/i2c-adapter/i2c-2/2-0063/lock /bin/sh rcS-late