Comment 0 for bug 862045

Unity hangs pretty bad if you open the apps lens, click on an item available to install, drag it to the launcher (which then causes one of your open apps to expose), and then drag it back to where it was on the launcher. The entire Unity UI then gets stuck in expose mode and it is difficult to get out of it.

To reproduce:

 1. Click the apps lens.
 2. Click on an item available to install, drag it to the Launcher but don't drop it and move it up and down until you see one of your apps zoom out in the expose-like way.
 3. Now, still having not dropped it, drag it back to where it was on the dash in the apps lens and drop it.

Unity now gets stuck in the spread mode.

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: unity 4.18.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-12.19-generic 3.0.4
Uname: Linux 3.0.0-12-generic i686
.tmp.unity.support.test.0:

ApportVersion: 1.23-0ubuntu2
Architecture: i386
CompizPlugins: [core,bailer,detection,composite,opengl,decor,regex,resize,animation,gnomecompat,move,imgpng,grid,mousepoll,wall,compiztoolbox,fade,unitymtgrabhandles,snap,expo,place,scale,vpswitch,workarounds,ezoom,session,unityshell]
CompositorRunning: compiz
Date: Wed Sep 28 22:34:33 2011
DistUpgraded: Log time: 2011-07-13 12:27:27.246539
DistroCodename: oneiric
DistroVariant: ubuntu
DkmsStatus:
 virtualbox, 4.1.2, 3.0.0-10-generic, i686: installed
 virtualbox, 4.1.2, 3.0.0-11-generic, i686: installed
 virtualbox, 4.1.2, 3.0.0-12-generic, i686: installed
 virtualbox, 4.1.2, 3.0.0-9-generic, i686: installed
GraphicsCard:
 Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07) (prog-if 00 [VGA controller])
   Subsystem: Lenovo Device [17aa:20e4]
   Subsystem: Lenovo Device [17aa:20e4]
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha i386 (20110202)
MachineType: LENOVO 7417CTO
PccardctlIdent:
 Socket 0:
   no product info available
PccardctlStatus:
 Socket 0:
   no card
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-12-generic root=UUID=70dfeb40-de6f-4ce0-9058-9ba257c3facd ro quiet splash drm.debug=0xe drm.debug=0xe vt.handoff=7
SourcePackage: unity
UpgradeStatus: Upgraded to oneiric on 2011-07-13 (77 days ago)
dmi.bios.date: 11/26/2009
dmi.bios.vendor: LENOVO
dmi.bios.version: 7UET81WW (3.11 )
dmi.board.name: 7417CTO
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvr7UET81WW(3.11):bd11/26/2009:svnLENOVO:pn7417CTO:pvrThinkPadT400:rvnLENOVO:rn7417CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 7417CTO
dmi.product.version: ThinkPad T400
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.6-0ubuntu1
version.libdrm2: libdrm2 2.4.26-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 7.11-0ubuntu3
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 7.11-0ubuntu3
version.xserver-xorg: xserver-xorg 1:7.6+7ubuntu7
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.6.0-1ubuntu13
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.99~git20110811.g93fc084-0ubuntu1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.15.901-1ubuntu2
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110411+8378443-1