software-properties-gtk crashed with ValueError in /usr/lib/python2.7/dist-packages/softwareproperties/gtk/DialogMirror.py: bad marshal data (digit out of range in long)

[Galileo Sartor]

Software sources is not starting since I added via command line a repository. The repository itself gives me an error(it's not found)

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: software-properties-gtk 0.80.6
ProcVersionSignature: Ubuntu 2.6.38-8.41-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
Architecture: amd64
Date: Fri Apr 8 19:07:24 2011
ExecutablePath: /usr/bin/software-properties-gtk
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Beta amd64 (20110330)
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/software-properties-gtk --open-tab 2 --toplevel 71303171
ProcEnviron:
 LANGUAGE=en_US:en
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
PythonArgs: ['/usr/bin/software-properties-gtk', '--open-tab', '2', '--toplevel', '71303171']
SourcePackage: software-properties
Title: software-properties-gtk crashed with ValueError in /usr/lib/python2.7/dist-packages/softwareproperties/gtk/DialogMirror.py: bad marshal data (digit out of range in long)
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

[Robert Roth (evfool)]

Thanks for taking the time to report this bug and helping to make Ubuntu better. We appreciate the difficulties you are facing, but this appears to be a "regular" (non-security) bug. I have unmarked it as a security issue since this bug does not show evidence of allowing attackers to cross privilege boundaries nor directly cause loss of data/privacy. Please feel free to report any other bugs you may find.
---
Ubuntu Bug Squad volunteer triager
http://wiki.ubuntu.com/BugSquad

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.