system shuts down even with cancel

[tadiv]

I'm on 14.04 (3.13.0-46 Generic) and using the GNOME Flashback (metacity) desktop - IF I select the icon to access Shutdown, logout, about, etc, and I select Shutdown, there is a dialog popup that asks me to confirm that I want to shutdown. Today I decided that I did not want to shutdown, so I selected the [cancel] button - and the system shutdown anyway. I tried again and it is very repeatable - either button shuts down the system.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: gnome-panel 1:3.8.0-1ubuntu12.2
ProcVersionSignature: Ubuntu 3.13.0-46.77-generic 3.13.11-ckt15
Uname: Linux 3.13.0-46-generic i686
NonfreeKernelModules: nvidia
ApportVersion: 2.14.1-0ubuntu3.7
Architecture: i386
CurrentDesktop: Unity
Date: Wed Mar 11 03:00:18 2015
GsettingsChanges:

InstallationDate: Installed on 2013-10-31 (495 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release i386 (20131016.1)
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: gnome-panel
UpgradeStatus: Upgraded to trusty on 2014-04-23 (322 days ago)

[Dmitry Shachnev (mitya57)]

It is a known bug in indicator-session, fixed in 14.10.