Week 37 - Ctrl+Alt+Tab and Alt+tab fails to work

[Nice Testhouse]

Week 37 ubuntu 12.10 Quantal with ppa:unity-team/staging

Issue : Ctrl+Alt+T shortcut does not work consistently. Sometimes it works ok and opens a terminal and sometimes it does not do anything.
Same issue observed with Alt+Tab.

Additional info : - Please try the shortcut with a fresh login.

ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: unity 6.4.0+bzr2680ubuntu0+778 [origin: LP-PPA-unity-team-staging]
ProcVersionSignature: Ubuntu 3.5.0-14.16-generic 3.5.3
Uname: Linux 3.5.0-14-generic i686
NonfreeKernelModules: nvidia
ApportVersion: 2.5.1-0ubuntu7
Architecture: i386
CompizPlugins: [core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell]
CrashDB: unity
Date: Wed Sep 12 12:08:39 2012
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha i386 (20120713.1)
ProcEnviron:
 LANGUAGE=en_GB:en
 TERM=xterm
 PATH=(custom, no user)
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
SourcePackage: unity
UpgradeStatus: No upgrade log present (probably fresh install)

[Daniel van Vugt (vanvugt)]

There is an additional fix coming in compiz 0.9.8.2 that's still against bug 1040081. So please wait for 0.9.8.2 and unduplicate this one if the problem persists after that.

[Nice Testhouse (testhouse)]

@Daniel van Vugt - Thank you, I wanted to add some additional info from this week's testing, have added to bug #1040081