I completely cleared my MacBook hard drive and installed Ubuntu on it a
few months ago and had the same battery drain problem after shutting
down Ubuntu. About a month ago I installed Mac OS X 10.5 back onto my
MacBook and to this day my laptop continues to drain it's battery. You
would think
My battery is also draining while it is shutdown. At first I thought it
was using a large percentage of the battery to startup the laptop;
however, tonight I can home with my laptop and started it up after being
off for six hours and it was at 86% even though I never used it. I'm
using a MacBook
