Comment 0 for bug 1024101

Intel based laptop in docking back. Two screens connected and enabled. Some applications spread over both screens.
Detach the second screen (in my case, pull the laptop out of the docking bay).

Notice that the pips show empty triangles as if the applications are on another workspace when in fact they're on workspace 1 (current)

Move to another (empty) workspace and back, and note the triangles fill back in.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: unity 5.12+bzr2384ubuntu0+702 [origin: LP-PPA-unity-team-sru]
ProcVersionSignature: Ubuntu 3.2.0-26.41-generic 3.2.19
Uname: Linux 3.2.0-26-generic x86_64
ApportVersion: 2.0.1-0ubuntu8
Architecture: amd64
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: Thu Jul 12 22:19:06 2012
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
SourcePackage: unity
UpgradeStatus: No upgrade log present (probably fresh install)