changed laptop-mode.conf
ENABLE_AUTO_HIBERNATION=1 HIBERNATE_COMMAND=/usr/sbin/hibernate AUTO_HIBERNATION_BATTERY_CHARGE_PERCENT=2 AUTO_HIBERNATION_ON_CRITICAL_BATTERY_LEVEL=1
but no luck
changed laptop-mode.conf
ENABLE_ AUTO_HIBERNATIO N=1 COMMAND= /usr/sbin/ hibernate N_BATTERY_ CHARGE_ PERCENT= 2 N_ON_CRITICAL_ BATTERY_ LEVEL=1
HIBERNATE_
AUTO_HIBERNATIO
AUTO_HIBERNATIO
but no luck