I suggest that you upgrade to Ubuntu 14.10 and test the new xfce4-power- manager release (1.4.x). The calculation of the energy values may have been fixed in the meantime.
If this is not the case or if you still prefer Ah over Wh, please file a bug report on the Xfce bug tracker. Thanks in advance. https://bugzilla.xfce.org/ ** Changed in: xfce4-power-manager (Ubuntu) Status: Triaged => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1188065 Title: xfce4-power-manager describes battery capacity incorrectly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xfce4-power-manager/+bug/1188065/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
