Same problem Toshiba SATELLITE S50D-A-10C. Did a little check: 2 HDD's: One with Win8 and one with Ubuntu 12.04 (new install)... - Plugged in the Win8, booted and then powered off - no batary discharge. - Plugged in Ubuntu, booted and then powered off - a very quick batary discharge (40%:12hr!!!) - Plugged in the Win8, booted and then powered off - no batary discharge. - Plugged in Ubuntu, left off - no batary discharge. - Booted Ubuntu and then powered off - a very quick batary discharge under windows 8 there is a proprietary program that manages PC power. Probably under Ubuntu a specific power setting is being changed (something similar to USB charge when off or Wake on LAN or something) and we need to find it and disable it unless needed...
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1098697 Title: High Battery discharge rate when Laptop is off. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1098697/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
