The bug is fixed for me too after the update.

On Wed, Nov 30, 2016 at 1:26 PM, Theo Nolte <email address hidden>
wrote:

> yes, enabling proposed and rebooting worked for me too.
>
> --
> You received this bug notification because you are subscribed to a
> duplicate bug report (1638190).
> https://bugs.launchpad.net/bugs/1635625
>
> Title:
>   Some indicator icons are missing after unlocking the screen
>
> Status in unity package in Ubuntu:
>   Fix Released
> Status in unity source package in Yakkety:
>   Fix Committed
>
> Bug description:
>   [Impact]
>   In Ubuntu 16.10, some indicator icons are missing (the indicators still
> show up, but their icon is missing - screenshot:
> http://i.imgur.com/TkxiBRi.png ) after unlocking the screen. This occurs
> with both Skype stable and SkypeForLinux Alpha, Electron applications (like
> WMail: https://github.com/Thomas101/wmail/releases), Telegram and others.
>
>   [Test case]
>   To reproduce it, simply run one the of apps mentioned above, make sure
> its AppIndicator icon is visible, then lock the desktop, and unlock it.
>
>   [Regression potential]
>   Indicators in lockscreen with special icons could have a wrong emblem
> (none of the ones used is known to do so, though).
>
>   ---
>
>   Update: quitting any indicator (including those not affected by this)
>   fixes this issue. Until you lock and then unlock the screen again,
>   then it occurs once more.
>
>   ProblemType: Bug
>   DistroRelease: Ubuntu 16.10
>   Package: unity 7.5.0+16.10.20160906.1-0ubuntu1
>   ProcVersionSignature: Ubuntu 4.8.0-26.28-generic 4.8.0
>   Uname: Linux 4.8.0-26-generic x86_64
>   .tmp.unity_support_test.0:
>
>   ApportVersion: 2.20.3-0ubuntu8
>   Architecture: amd64
>   CompizPlugins: [core,composite,opengl,compiztoolbox,decor,vpswitch,
> snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,
> session,gnomecompat,animation,fade,staticswitcher,
> workarounds,scale,expo,ezoom,dbus]
>   CompositorRunning: compiz
>   CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
>   CompositorUnredirectFSW: true
>   CurrentDesktop: Unity
>   Date: Fri Oct 21 15:57:54 2016
>   DistUpgraded: Fresh install
>   DistroCodename: yakkety
>   DistroVariant: ubuntu
>   GconfCompiz:
>    /apps/compiz-1/general:
>      /apps/compiz-1/general/screen0:
>       /apps/compiz-1/general/screen0/options:
>        active_plugins = [core,composite,opengl,
> compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,
> move,wall,grid,regex,imgpng,session,gnomecompat,animation,
> fade,staticswitcher,workarounds,scale,expo,ezoom,dbus]
>   GraphicsCard:
>    Intel Corporation 2nd Generation Core Processor Family Integrated
> Graphics Controller [8086:0116] (rev 09) (prog-if 00 [VGA controller])
>      Subsystem: Dell 2nd Generation Core Processor Family Integrated
> Graphics Controller [1028:0571]
>    NVIDIA Corporation GF116M [GeForce GT 555M/635M] [10de:124d] (rev ff)
> (prog-if ff)
>   InstallationDate: Installed on 2015-03-11 (590 days ago)
>   InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Alpha amd64 (20150306)
>   MachineType: Dell Inc. Dell System XPS L702X
>   ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-26-generic
> root=UUID=9694e135-3bc6-4ddc-b9d1-48bbf720a6d5 ro quiet splash
> vt.handoff=7
>   SourcePackage: unity
>   UpgradeStatus: No upgrade log present (probably fresh install)
>   dmi.bios.date: 06/18/2012
>   dmi.bios.vendor: Dell Inc.
>   dmi.bios.version: A18
>   dmi.board.asset.tag: Base Board Asset Tag
>   dmi.board.name: 0XN71K
>   dmi.board.vendor: Dell Inc.
>   dmi.board.version: FAB1
>   dmi.chassis.type: 8
>   dmi.chassis.vendor: Dell Inc.
>   dmi.chassis.version: 0.1
>   dmi.modalias: dmi:bvnDellInc.:bvrA18:bd06/18/2012:svnDellInc.:
> pnDellSystemXPSL702X:pvr:rvnDellInc.:rn0XN71K:rvrFAB1:
> cvnDellInc.:ct8:cvr0.1:
>   dmi.product.name: Dell System XPS L702X
>   dmi.sys.vendor: Dell Inc.
>   version.compiz: compiz 1:0.9.13.0+16.10.20160818.2-0ubuntu2
>   version.ia32-libs: ia32-libs N/A
>   version.libdrm2: libdrm2 2.4.70-1
>   version.libgl1-mesa-dri: libgl1-mesa-dri 12.0.3-1ubuntu2
>   version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
>   version.libgl1-mesa-glx: libgl1-mesa-glx 12.0.3-1ubuntu2
>   version.xserver-xorg-core: xserver-xorg-core 2:1.18.4-1ubuntu6
>   version.xserver-xorg-input-evdev: xserver-xorg-input-evdev
> 1:2.10.2-1ubuntu1
>   version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.7.1-1
>   version.xserver-xorg-video-intel: xserver-xorg-video-intel
> 2:2.99.917+git20160706-1ubuntu1
>   version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
> 1:1.0.12-2
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/unity/+bug/
> 1635625/+subscriptions
>