[Bug 873468] Re: Update to Oneiric failed with a request from the update-manager to report a bug.

[Excalibor]

After reporting this bug (actually a duplicate of it) I tried again and
it's now running smoothly, so it may be related to incorrect setting of
new repositories while working on the update.

I include the current /etc/apt/sources.list below (in my case a machine
already upgraded from 10.10 - NB comments not in english are in
galician, automatically added by update-manager in my locale, if you
have trouble understanding try google translate or any other translation
tool):

# deb cdrom:[Ubuntu 10.10 _Maverick Meerkat_ - Release amd64 (20101007)]/ maverick main restricted
# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.

deb http://es.archive.ubuntu.com/ubuntu/ oneiric main restricted
deb-src http://es.archive.ubuntu.com/ubuntu/ oneiric main restricted

## Major bug fix updates produced after the final release of the
## distribution.
deb http://es.archive.ubuntu.com/ubuntu/ oneiric-updates main restricted
deb-src http://es.archive.ubuntu.com/ubuntu/ oneiric-updates main restricted

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team. Also, please note that software in universe WILL NOT receive any
## review or updates from the Ubuntu security team.
deb http://es.archive.ubuntu.com/ubuntu/ oneiric universe
deb-src http://es.archive.ubuntu.com/ubuntu/ oneiric universe
deb http://es.archive.ubuntu.com/ubuntu/ oneiric-updates universe
deb-src http://es.archive.ubuntu.com/ubuntu/ oneiric-updates universe

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu 
## team, and may not be under a free licence. Please satisfy yourself as to 
## your rights to use the software. Also, please note that software in 
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.
deb http://es.archive.ubuntu.com/ubuntu/ oneiric multiverse
deb-src http://es.archive.ubuntu.com/ubuntu/ oneiric multiverse
deb http://es.archive.ubuntu.com/ubuntu/ oneiric-updates multiverse
deb-src http://es.archive.ubuntu.com/ubuntu/ oneiric-updates multiverse

## Uncomment the following two lines to add software from the 'backports'
## repository.
## N.B. software from this repository may not have been tested as
## extensively as that contained in the main release, although it includes
## newer versions of some applications which may provide useful features.
## Also, please note that software in backports WILL NOT receive any review
## or updates from the Ubuntu security team.
# deb http://es.archive.ubuntu.com/ubuntu/ maverick-backports main restricted universe multiverse
# deb-src http://es.archive.ubuntu.com/ubuntu/ maverick-backports main restricted universe multiverse

## Uncomment the following two lines to add software from Canonical's
## 'partner' repository.
## This software is not part of Ubuntu, but is offered by Canonical and the
## respective vendors as a service to Ubuntu users.
# deb http://archive.canonical.com/ubuntu maverick partner
# deb-src http://archive.canonical.com/ubuntu maverick partner

## This software is not part of Ubuntu, but is offered by third-party
## developers who want to ship their latest software.
deb http://extras.ubuntu.com/ubuntu oneiric main
deb-src http://extras.ubuntu.com/ubuntu oneiric main

deb http://security.ubuntu.com/ubuntu oneiric-security main restricted
deb-src http://security.ubuntu.com/ubuntu oneiric-security main restricted
deb http://security.ubuntu.com/ubuntu oneiric-security universe
deb-src http://security.ubuntu.com/ubuntu oneiric-security universe
deb http://security.ubuntu.com/ubuntu oneiric-security multiverse
deb-src http://security.ubuntu.com/ubuntu oneiric-security multiverse

# AG Projects software 
# deb http://ag-projects.com/ubuntu lucid main # desactivada na anovación a oneiric
# deb-src http://ag-projects.com/ubuntu lucid main # desactivada na anovación a oneiric

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to update-manager in Ubuntu.
https://bugs.launchpad.net/bugs/873468

Title:
  Update to Oneiric failed with a request from the update-manager to
  report a bug.

Status in “update-manager” package in Ubuntu:
  Confirmed

Bug description:
  When auto updating to Oneiric, the update-manager crashed with the
  following message:

  "After your package information was updated the essential package 'ubuntu-minimal' can not be found anymore.
  This indicates a serious error, please report this bug using the command '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
  NonfreeKernelModules: wl
  Architecture: i386
  CurrentDmesg.txt:
   [   29.414158] EXT4-fs (sda6): re-mounted. Opts: errors=remount-ro,commit=0
   [   35.168233] eth1: no IPv6 routers present
  Date: Thu Oct 13 18:23:58 2011
  GConfNonDefault:
   /apps/update-manager/check_new_release_ignore=
   /apps/update-manager/first_run=false
   /apps/update-manager/show_details=true
   /apps/update-manager/window_size=(784,600)
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
  PackageArchitecture: all
  ProcEnviron:
   LANGUAGE=en_GB:en
   PATH=(custom, user)
   LANG=en_GB.UTF-8
   SHELL=/bin/bash
  SourcePackage: update-manager
  UpgradeStatus: Upgraded to natty on 2011-10-13 (0 days ago)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/873468/+subscriptions