Two battery-low bubbles appear, probably one for desktop and another for phone

[Amr Ibrahim]

On my Xenial laptop, when the battery is low, two bubbles appear one after the other. My wild guess is that the first one is for desktop and the other is for phone; because the first one has more text.

Only one bubble should appear.

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: notify-osd 0.9.35+16.04.20160415-0ubuntu1
ProcVersionSignature: Ubuntu 4.4.0-57.78-generic 4.4.35
Uname: Linux 4.4.0-57-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.20.1-0ubuntu2.4
Architecture: amd64
CurrentDesktop: Unity
Date: Tue Jan 3 08:59:49 2017
DesktopSession: 'ubuntu'
GtkTheme: 'Ambiance'
IconTheme: 'ubuntu-mono-dark'
InstallationDate: Installed on 2016-04-26 (251 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
MachineType: Acer Aspire E5-551G
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-57-generic.efi.signed root=UUID=b086e465-55d5-4029-8fcb-5a17bfffe234 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 xserver-xorg 1:7.7+13ubuntu3
 libgl1-mesa-glx 11.2.0-1ubuntu2.2
 libdrm2 2.4.67-1ubuntu0.16.04.2
 xserver-xorg-video-intel 2:2.99.917+git20160325-1ubuntu1.2
 xserver-xorg-video-ati 1:7.7.0-1
SourcePackage: notify-osd
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/06/2015
dmi.bios.vendor: Insyde Corp.
dmi.bios.version: V1.15
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: EA50_KV
dmi.board.vendor: Acer
dmi.board.version: V1.15
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnInsydeCorp.:bvrV1.15:bd07/06/2015:svnAcer:pnAspireE5-551G:pvrV1.15:rvnAcer:rnEA50_KV:rvrV1.15:cvnAcer:ct10:cvrChassisVersion:
dmi.product.name: Aspire E5-551G
dmi.product.version: V1.15
dmi.sys.vendor: Acer
glxinfo: Error: [Errno 2] No such file or directory: 'glxinfo'