Hi List, i have 2 battery the standard battery and the thinkpad extended battery i have one problem.. Some day ago it work fine discharging battery 1 and then battery 2 .. Now i upgrade my kernel from 2.6.26 to 2.6.26-thinkpad -source and really work only one battery is there somethings that i forget for example in kernel config or other? Thanks a lot Riccardo