Not sure if this will help anyone, but I use to have this problem on a older version of Ubuntu. I am also seeing the issue now on my Thinkpad T61. I use to fix this by setting power management to do nothing at critical low batter. When it thought it was out it would keep going for another 30 or 40 min. Next charge it would have more power and doing it a few times would norm get me almost back to full charge and correct reporting.
I dont see a option now in power management to do nothing at critical low battery, so I have selected shutdown and am trying the fix with that setting. -- Incorrect warning about eeepc battery https://bugs.launchpad.net/bugs/460631 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs