It looks like 3.13.0-24 works OK as well, so will look at delta between 24 & 27 releases... to see if I can fing something...
------------------- $ uname -a Linux yku-helix 3.13.0-24-generic #47-Ubuntu SMP Fri May 2 23:30:00 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux $ upower --dum ... 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: Fri 10 Oct 2014 12:12:02 AM PDT (21 seconds ago) has history: yes has statistics: yes mouse present: yes rechargeable: yes state: discharging percentage: 100% History (charge): 1412925122 100.000 discharging 1412925122 0.000 unknown History (rate): 1412925122 0.000 unknown -- 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