If power is plugged: cat /sys/class/power_supply/ADP1/online returns 1 if not, it return 0. But when trying to execute following command: udevadm monitor -p -s power_supply There's no event print out about ADP1.
acpidump please: # acpidump > acpidump.txt
I just realized there is already a report. *** This bug has been marked as a duplicate of bug 109891 ***