Public bug reported:

This is a weird one... the system is an HP Pavilion 23 All In One and is
powered by a large power supply brick.

I currently have an Apple Magic Mouse connected via Bluetooth.  As soon
as the mouse is connected, the Battery indicator shows up and clicking
on that shows that the system is reading my mouse as a battery!

See the attached screen shot for what I see in the Power status.

Looking at hcitool:
ubuntu@201206-11396:~$ hcitool dev
Devices:
        hci0    9C:B7:0D:80:71:DB

To make matters even more weird, I actually observed the battery
indicator go from full to "Critically Low" and the system suspended
itself.  Keep in mind, again, that this system has NO battery, it's
reading my bluetooth mouse as a battery device.

I disconnected the magic mouse and the battery indicator went to Empty
Red outline and status showed Battery Disconnected.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.5.0-23-generic 3.5.0-23.35~precise1
ProcVersionSignature: Ubuntu 3.5.0-23.35~precise1-generic 3.5.7.2
Uname: Linux 3.5.0-23-generic x86_64
NonfreeKernelModules: wl fglrx
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.25.
AplayDevices:
 **** List of PLAYBACK Hardware Devices ****
 card 0: Generic [HD-Audio Generic], device 0: ALC269VC Analog [ALC269VC Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
ApportVersion: 2.0.1-0ubuntu17.1
Architecture: amd64
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Generic [HD-Audio Generic], device 0: ALC269VC Analog [ALC269VC Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  ubuntu     1726 F.... pulseaudio
Card0.Amixer.info:
 Card hw:0 'Generic'/'HD-Audio Generic at 0xfeb40000 irq 16'
   Mixer name   : 'Realtek ALC269VC'
   Components   : 'HDA:10ec0269,103c2aee,00100202'
   Controls      : 21
   Simple ctrls  : 10
Date: Mon Mar 11 03:54:36 2013
HibernationDevice: RESUME=UUID=ccd7a21f-7a71-4fa5-b95d-e2898c3dae24
InstallationMedia: Ubuntu 12.04.2 LTS "Precise Pangolin" - Release amd64 
(20130213)
MachineType: Hewlett-Packard a654
MarkForUpload: True
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-23-generic 
root=UUID=e2a5f4ae-dfa2-40be-a6c5-3ddb85dcf68e ro quiet splash initcall_debug 
vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-3.5.0-23-generic N/A
 linux-backports-modules-3.5.0-23-generic  N/A
 linux-firmware                            1.79.1
SourcePackage: linux
StagingDrivers: rts_pstor
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/24/2012
dmi.bios.vendor: AMI
dmi.bios.version: 8.08
dmi.board.name: 2AEE
dmi.board.vendor: PEGATRON CORPORATION
dmi.board.version: 1.03
dmi.chassis.type: 3
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: 
dmi:bvnAMI:bvr8.08:bd08/24/2012:svnHewlett-Packard:pna654:pvr:rvnPEGATRONCORPORATION:rn2AEE:rvr1.03:cvnHewlett-Packard:ct3:cvr:
dmi.product.name: a654
dmi.sys.vendor: Hewlett-Packard

** Affects: linux (Ubuntu)
     Importance: Undecided
     Assignee: Canonical Hardware Enablement Team (canonical-hwe-team)
         Status: New


** Tags: 201206-11396 amd64 apport-bug precise qa-kernel-lts-testing 
running-unity staging taipei-lab

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https://bugs.launchpad.net/bugs/1153488

Title:
  System reads Apple Magic Mouse (BT) as a Battery

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