no icons in unity launcher

[Abhinav]

Binary package hint: unity

This is a fresh Installation of Ubuntu 11.04 Beta 2. There are no icons in the Launcher. Screenshot attached

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: unity 3.8.8-0ubuntu2
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic i686
Architecture: i386
CompizPlugins: [core,bailer,detection,composite,opengl,decor,mousepoll,vpswitch,regex,animation,snap,expo,move,compiztoolbox,place,grid,imgpng,gnomecompat,wall,ezoom,workarounds,staticswitcher,resize,fade,unitymtgrabhandles,scale,session,unityshell]
CompositorRunning: compiz
DRM.card0.VGA.1:
 status: connected
 enabled: enabled
 dpms: On
 modes: 1600x900 1440x900 1440x900 1280x800 1280x800 1152x864 1024x768 1024x768 1024x768 832x624 800x600 800x600 800x600 800x600 640x480 640x480 640x480 640x480 720x400
 edid-base64: AP///////wBMLYwFMDJNQwIUAQMOLBl4KrgRplVLmyUTUFS/7oBxT4EAlQCBD5UPAQEBAQEBMCpAyGCEZDAYUBMAu/kQAAAeAAAA/QA4Sx5RDwAKICAgICAgAAAA/ABTeW5jTWFzdGVyCiAgAAAA/wBIUEdaMTA0NDU4CiAgADI=
Date: Sat Apr 16 14:12:27 2011
DistUpgraded: Fresh install
DistroCodename: natty
DistroVariant: ubuntu
GraphicsCard: nVidia Corporation NV34 [GeForce FX 5500] [10de:0326] (rev a1) (prog-if 00 [VGA controller])
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Beta i386 (20110413)
InstallationMedia_: Ubuntu 11.04 "Natty Narwhal" - Beta i386 (20110413)
InstallationMedia__: Ubuntu 11.04 "Natty Narwhal" - Beta i386 (20110413)
MachineType: Dell Computer Corporation Precision WorkStation 360
ProcEnviron:
 LANGUAGE=en_US:en
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic root=UUID=cb7ec607-6f3b-41ee-8bb2-a98af601a2c3 ro quiet splash vt.handoff=7
ProcVersionSignature_: Ubuntu 2.6.38-8.42-generic 2.6.38.2
ProcVersionSignature__: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Renderer: Unknown
SourcePackage: unity
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/27/2004
dmi.bios.vendor: Dell Computer Corporation
dmi.bios.version: A08
dmi.board.name: 0W2563
dmi.board.vendor: Dell Computer Corp.
dmi.chassis.type: 6
dmi.chassis.vendor: Dell Computer Corporation
dmi.modalias: dmi:bvnDellComputerCorporation:bvrA08:bd09/27/2004:svnDellComputerCorporation:pnPrecisionWorkStation360:pvr:rvnDellComputerCorp.:rn0W2563:rvr:cvnDellComputerCorporation:ct6:cvr:
dmi.product.name: Precision WorkStation 360
dmi.sys.vendor: Dell Computer Corporation
version.compiz: compiz 1:0.9.4+bzr20110415-0ubuntu1
version.libdrm2: libdrm2 2.4.23-1ubuntu6
version.libgl1-mesa-dri: libgl1-mesa-dri 7.10.2-0ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental 7.10.2-0ubuntu1
version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.2-0ubuntu1
version.xserver-xorg: xserver-xorg 1:7.6+4ubuntu3
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.0-0ubuntu4
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-4ubuntu7
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu7