Update to new version noted problem with /var/log/dist-upgrade/

[Tom Day]

On updating from "Natty Narwhal" to "Oneiric Ocelot" (11.10), at step 2 of 5 error message came up saying the system could not proceed, and that I should "run 'ubuntu-bug update-manager' in a terminal and include the files in /var/log/dist-upgrade/ in the bug report."

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: update-manager 1:0.150.3
ProcVersionSignature: Ubuntu 2.6.38-11.50-generic 2.6.38.8
Uname: Linux 2.6.38-11-generic i686
Architecture: i386
Date: Thu Oct 13 18:08:58 2011
EcryptfsInUse: Yes
GConfNonDefault:
 /apps/update-manager/check_new_release_ignore=
 /apps/update-manager/first_run=false
 /apps/update-manager/window_size=(600,600)
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
PackageArchitecture: all
ProcEnviron:
 LANGUAGE=en_GB:en
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
SourcePackage: update-manager
UpgradeStatus: Upgraded to natty on 2011-10-13 (0 days ago)

[Robert Roth (evfool)]

Thank you for taking the time to report this bug and improve Ubuntu. However, to be able to further investigate the problem you have reported, we would need the contents of the folder /var/log/dist-upgrade, so please compress it and attach it to this bug.

[Tom Day (tom-day-uu)]

I'm sorry, I did see that but then inexplicably forgot about it while writing up the report. Duh.