<type 'exceptions.NameError'>: global name 'trans' is not defined

[Matt]

Binary package hint: aptdaemon

I am trying to perform an update using 'Update Manager' and keep getting an error with aptdaemon then the update stops and asks me to send a bug report. Update Manager then doesn't display any more updates and I have to click check again before I can perform another update, which then crashes the same way as it did originally.

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: aptdaemon 0.41+bzr646-0ubuntu2
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
NonfreeKernelModules: nvidia
Annotation: Applying software changes failed
Architecture: amd64
Date: Mon Apr 18 19:12:09 2011
DesktopFile: /usr/share/aptdaemon/aptdaemon.desktop
ExecutablePath: /usr/sbin/aptd
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
PackageArchitecture: all
SourcePackage: aptdaemon
Title: <type 'exceptions.NameError'>: global name 'trans' is not defined
TransactionDepends: [[], [], [], [], [], [], []]
TransactionErrorCode: error-unknown
TransactionKwargs: {}
TransactionLocale: en_GB.UTF8
TransactionOutput:

TransactionPackages: [[dbus.String(u'libgtk-sharp-beans-cil')], [], [], [], [dbus.String(u'banshee'), dbus.String(u'banshee-extension-soundmenu'), dbus.String(u'banshee-extension-ubuntuonemusicstore'), dbus.String(u'indicator-datetime'), dbus.String(u'libindicate-gtk2'), dbus.String(u'libindicate5'), dbus.String(u'python-cupshelpers'), dbus.String(u'python-indicate'), dbus.String(u'system-config-printer-common'), dbus.String(u'system-config-printer-gnome'), dbus.String(u'system-config-printer-udev'), dbus.String(u'unity-asset-pool')], []]
TransactionRole: role-commit-packages
UpgradeStatus: Upgraded to natty on 2011-03-17 (32 days ago)