Comment 0 for bug 1469086

Steps to reproduce:
1. Install Ubuntu 15.10 from alpha cdimage (http://cdimage.ubuntu.com/daily-live/current/wily-desktop-i386.iso, MD5 = 6aa900b327961389255b4ef0557ca8ca).
2. Install gnome-panel package.
3. Select GNOME Session Flashback (Compiz) from greeter

Expected results:
GNOME Session FlashBack is started, has two panels (top and bottom), there is no Unity launcher.

Actual results:
GNOME Session FlashBack is started, it has Unity panel in the left, gnome-panel in the bottom, top gnome-panel is hovered by Unity global menu panel (see screenshot).

ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: gnome-session-flashback 1:3.17.2-2ubuntu1
ProcVersionSignature: Ubuntu 3.19.0-22.22-generic 3.19.8-ckt1
Uname: Linux 3.19.0-22-generic i686
ApportVersion: 2.17.3-0ubuntu4
Architecture: i386
CurrentDesktop: GNOME-Flashback:Unity
Date: Fri Jun 26 09:41:56 2015
InstallationDate: Installed on 2015-06-26 (0 days ago)
InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Alpha i386 (20150609)
PackageArchitecture: all
SourcePackage: gnome-flashback
UpgradeStatus: No upgrade log present (probably fresh install)