just logged in and was alerted of an application error
ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: software-center 4.1.22
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: Mon Sep 12 01:11:11 2011
ExecutablePath: /usr/share/software-center/software-center
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/software-center unity-2d-panel/Unity\ 2D\ Panel
ProcEnviron:
SHELL=/bin/bash
PATH=(custom, no user)
LANG=en_US.UTF-8
PythonArgs: ['/usr/bin/software-center', 'unity-2d-panel/Unity 2D Panel']
SourcePackage: software-center
Title: software-center crashed with AttributeError in is_installed(): CategoryRowReference instance has no attribute 'installed'
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
Status changed to 'Confirmed' because the bug affects multiple users.