Resume backup on Amazone S3 fails with unknown error

[mbmogens]

Binary package hint: duplicity

Backed up to Amazon S3 for 10 minutes when I hit the "resume later" button. When trying to restart the backup process the program fails consequently every time.

Déjà Dup 14.0.3
Ubuntu lucid (development branch)
Release: 10.04

ProblemType: Crash
DistroRelease: Ubuntu 10.04
Package: duplicity 0.6.08b-0ubuntu2
ProcVersionSignature: Ubuntu 2.6.32-21.32-generic-pae 2.6.32.11+drm33.2
Uname: Linux 2.6.32-21-generic-pae i686
NonfreeKernelModules: nvidia
Architecture: i386
Date: Wed Apr 21 11:29:28 2010
ExecutablePath: /usr/bin/duplicity
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
InterpreterPath: /usr/bin/python2.6
ProcCmdline: /usr/bin/python /usr/bin/duplicity --include=/home/samba/Billeder --exclude=/home/username/.local/share/Trash --exclude=/sys --exclude=/proc --exclude=/tmp --exclude=/home/username/.Private --exclude=/home/username/.recent-applications.xbel --exclude=/home/username/.recently-used.xbel --exclude=/home/username/.xsession-errors --exclude=/home/username/.gvfs --exclude=/home/username/.thumbnails --exclude=/home/username/.cache --exclude=** --dry-run --s3-use-new-style --volsize=10 / s3+http://deja-dup-auto-akiaifzfbw2bk52iyuwq/ --verbosity=9 --gpg-options=\ --archive-dir=/home/username/.cache/deja-dup --log-file=/tmp/deja-dup-2WJ6AV
ProcEnviron:
 LANG=da_DK.UTF-8
 SHELL=/bin/bash
PythonArgs: ['/usr/bin/duplicity', '--include=/home/samba/Billeder', '--exclude=/home/username/.local/share/Trash', '--exclude=/sys', '--exclude=/proc', '--exclude=/tmp', '--exclude=/home/username/.Private', '--exclude=/home/username/.recent-applications.xbel', '--exclude=/home/username/.recently-used.xbel', '--exclude=/home/username/.xsession-errors', '--exclude=/home/username/.gvfs', '--exclude=/home/username/.thumbnails', '--exclude=/home/username/.cache', '--exclude=**', '--dry-run', '--s3-use-new-style', '--volsize=10', '/', 's3+http://deja-dup-auto-akiaifzfbw2bk52iyuwq/', '--verbosity=9', '--gpg-options= ', '--archive-dir=/home/username/.cache/deja-dup', '--log-file=/tmp/deja-dup-2WJ6AV']
SourcePackage: duplicity
Title: duplicity crashed with AssertionError in incremental_backup()
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make Ubuntu better. This particular crash has already been reported and is a duplicate of bug #556115, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.