row of randomly colored pixels above 2d-panel

[Scott Moser]

Sometime last week I started using unity-2d. I believe, toward the end of last week I started seeing a single row of arbitrary colored pixels above the unity panel.

I've actually seen this on someone else's system to (hazmat). it appears in the attached screenshot, but you may have to zoom in to see it. Literally, it is a single pixel high.

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: unity-2d 4.6.1-0ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-10.16-generic 3.0.4
Uname: Linux 3.0.0-10-generic x86_64
ApportVersion: 1.22.1-0ubuntu2
Architecture: amd64
Date: Wed Sep 14 16:11:54 2011
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta amd64 (20100318)
PackageArchitecture: all
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, user)
 LANG=en_US.UTF-8
SourcePackage: unity-2d
UpgradeStatus: Upgraded to oneiric on 2010-11-15 (302 days ago)

[Scott Moser (smoser)]

an additional bit of information, it looks like the pixels only appear over the portion of the panel that has indicators (ie, 'mail', battery, bluetooth, network-manager, volume, date, me-menu, settings menu).