In my case: even after unplugging charging cable it shows wrong percentage (below 100%)
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to indicator-power in Ubuntu. https://bugs.launchpad.net/bugs/1471087 Title: Battery power indicator shows incorrect battery percentage when fully charged Status in indicator-power package in Ubuntu: Confirmed Bug description: Ubuntu 15.04 indicator-power: Installed: 12.10.6+15.04.20150402-0ubuntu1 Candidate: 12.10.6+15.04.20150402-0ubuntu1 Version table: *** 12.10.6+15.04.20150402-0ubuntu1 0 500 http://kr.archive.ubuntu.com/ubuntu/ vivid/main amd64 Packages 100 /var/lib/dpkg/status Power indicator currently showing 70%, however, battery is fully charged and running on AC power. ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: indicator-power 12.10.6+15.04.20150402-0ubuntu1 ProcVersionSignature: Ubuntu 3.19.0-21.21-generic 3.19.8 Uname: Linux 3.19.0-21-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.17.2-0ubuntu1.1 Architecture: amd64 CurrentDesktop: Unity Date: Thu Jul 2 22:14:47 2015 InstallationDate: Installed on 2015-06-20 (12 days ago) InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422) SourcePackage: indicator-power UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/indicator-power/+bug/1471087/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp