Comment 4 for bug 877505

Output from .xsession-errors:
unity-panel-service: No process found.
Initializing unityshell options...done
compiz (core) - Warn: no exact match for ConfigureNotify on 0x120010e!
compiz (core) - Warn: expected the following changes:
compiz (core) - Warn: sibling: 0x43a0a5
compiz (core) - Warn: instead got:
compiz (core) - Warn: x: 0
compiz (core) - Warn: y: 0
compiz (core) - Warn: width: 1366
compiz (core) - Warn: height: 768
compiz (core) - Warn: above: 0
compiz (core) - Warn: this should never happen. you should probably file a bug about this.

compiz-core:
  Installed: 1:0.9.6+bzr20110929-0ubuntu5
  Candidate: 1:0.9.6+bzr20110929-0ubuntu5
  Version table:
 *** 1:0.9.6+bzr20110929-0ubuntu5 0
        500 http://archive.ubuntu.com/ubuntu/ oneiric-updates/main amd64 Packages
        100 /var/lib/dpkg/status
     1:0.9.6+bzr20110929-0ubuntu3 0

*-display
       description: VGA compatible controller
       product: M880G [Mobility Radeon HD 4200]
       vendor: ATI Technologies Inc
       physical id: 5
       bus info: pci@0000:01:05.0
       version: 00
       width: 32 bits
       clock: 33MHz
       capabilities: vga_controller bus_master cap_list rom
       configuration: driver=radeon latency=0