Fixed in wily with https://launchpad.net/ubuntu/+source/upower/0.99.3-1, just the changelog referred to the wrong bug, sorry.
** Changed in: upower (Ubuntu) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to upower in Ubuntu. https://bugs.launchpad.net/bugs/1449051 Title: Upower doesn't handle bluetooth mice properly Status in Upower: Fix Released Status in upower package in Ubuntu: Fix Released Status in upower package in Debian: Fix Released Bug description: I have a bluetooth Logitech M557, and it is being mis-detected by Upower as a battery instead of a mouse: Device: /org/freedesktop/UPower/devices/battery_hid_00o1fo20of5oabob5_battery native-path: hid-00:1f:20:f5:ab:b5-battery model: Bluetooth Mouse M557 power supply: no updated: Mon 27 Apr 2015 10:05:22 AM EDT (13 seconds ago) has history: yes has statistics: yes battery present: yes rechargeable: yes state: discharging warning-level: none energy: 0 Wh energy-empty: 0 Wh energy-full: 0 Wh energy-full-design: 0 Wh energy-rate: 0 W percentage: 100% capacity: 100% icon-name: 'battery-full-symbolic' History (charge): 1430143522 100.000 discharging The patch available in the upstream bug improves the situation by parsing it as a hid device, but then mistakes it for a keyboard: https://bugs.freedesktop.org/show_bug.cgi?id=86510 ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: upower 0.99.2-2 ProcVersionSignature: Ubuntu 3.19.0-15.15-generic 3.19.3 Uname: Linux 3.19.0-15-generic x86_64 ApportVersion: 2.17.2-0ubuntu1 Architecture: amd64 CurrentDesktop: Unity Date: Mon Apr 27 10:04:20 2015 InstallationDate: Installed on 2013-11-26 (516 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1) SourcePackage: upower UpgradeStatus: Upgraded to vivid on 2015-03-07 (50 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/upower/+bug/1449051/+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