The same case is here, but with Lenovo ThinkPad BT keyboard KT-1255, and Evoluent VerticalMouse BT mouse, and Dell BT m ouse. I suspect that it maybe due to one of kernel updates, because I remember that it worked correct. Will try to rollback kernel...
$ cat /etc/issue Ubuntu 14.04.1 LTS $ uname -a Linux yku-helix 3.13.0-36-generic #63-Ubuntu SMP Wed Sep 3 21:30:07 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux $ upower --dump ... Device: /org/freedesktop/UPower/devices/mouse_hid_90o7fo61o11o29ofd_battery native-path: hid-90:7f:61:11:29:fd-battery model: ThinkPad Compact Bluetooth Keyboard with TrackPoint power supply: no updated: Thu 09 Oct 2014 09:54:59 PM PDT (22 seconds ago) has history: yes has statistics: yes mouse present: yes rechargeable: yes state: discharging percentage: 0% Daemon: daemon-version: 0.9.23 -- 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/1375540 Title: power indicator shows Apple BT mouse batteries with 0% Status in “indicator-power” package in Ubuntu: Confirmed Bug description: on Macbook Pro 11,3 (15" i7 mid 2014) the power indicator always showes 0% for connected Apple white mouse on MacOS it is ok To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/indicator-power/+bug/1375540/+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