update-manager crashed with TypeError in _get_last_apt_get_update_text()

[Karol Hevessy]

Binary package hint: update-manager

Hello, I'm using Intrepid.
I was doing my regular sudo aptitude update && sudo aptitude safe-upgrade when an update manger icon appeared on the gnome panel.
When aptitude finished the icon was still there. I clicked it for now reason and it crashed.
It's not a real problem for me but maybe somebody could fix it.

ProblemType: Crash
Architecture: i386
DistroRelease: Ubuntu 8.10
ExecutablePath: /usr/bin/update-manager
InterpreterPath: /usr/bin/python2.5
NonfreeKernelModules: nvidia
Package: update-manager 1:0.93.20
PackageArchitecture: all
ProcAttrCurrent: unconfined
ProcCmdline: /usr/bin/python2.5 /usr/bin/update-manager
ProcEnviron:
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=sk_SK.UTF-8
 SHELL=/bin/bash
PythonArgs: ['/usr/bin/update-manager']
SourcePackage: update-manager
Title: update-manager crashed with TypeError in _get_last_apt_get_update_text()
Uname: Linux 2.6.27-6-generic i686
UserGroups: adm admin audio cdrom dialout dip floppy fuse lpadmin plugdev sambashare video