Super+Shift+<arrows> viewport switchers also trigger Launcher/Dash/Unity Help popups depending on duration

[Andy Whitcroft]

When using the new viewport switcher bindings Super+Shift+<arrow>, the launcher or dash or even the Unity help popup at random. I assume this is dependant on how long one has held the bound keys for the move in progress. Some of these combinations then require additional key presses to get rid of. It is not desirable to have this inconsistant behaviour, the viewport shift keys should do only that.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: unity 5.4.0-0ubuntu2
ProcVersionSignature: Ubuntu 3.2.0-17.26-generic 3.2.6
Uname: Linux 3.2.0-17-generic x86_64
ApportVersion: 1.93-0ubuntu2
Architecture: amd64
CompizPlugins: [core,bailer,detection,composite,opengl,compiztoolbox,decor,place,snap,imgpng,regex,mousepoll,move,resize,vpswitch,grid,gnomecompat,session,animation,wall,expo,fade,workarounds,ezoom,scale,unityshell]
Date: Fri Feb 24 10:57:41 2012
EcryptfsInUse: Yes
ProcEnviron:
 TERM=xterm
 PATH=(custom, user)
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
SourcePackage: unity
UpgradeStatus: Upgraded to precise on 2012-02-01 (22 days ago)