[Bug 851703] Re: upgrade to 11.10 failed

[anatoly techtonik]

Do you need system-state files as well?

** Attachment added: "main.log"
   https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/851703/+attachment/2412238/+files/main.log

** Changed in: update-manager (Ubuntu)
       Status: Incomplete => New

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https://bugs.launchpad.net/bugs/851703

Title:
  upgrade to 11.10 failed

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

Bug description:
  It failed and asked to fill a bug report. Something about
  dependencies.

  At first, it said "No valid mirror found" and asked to rewrite
  sources.list - I agreed. Then it said "Third party sources disabled".
  And then:

  Could not calculate the upgrade

  An unresolvable problem occurred while calculating the upgrade:
  E:Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.

   This can be caused by:
   * Upgrading to a pre-release version of Ubuntu
   * Running the current pre-release version of Ubuntu
   * Unofficial software packages not provided by Ubuntu

  If none of this applies, then please report this bug using the command
  'ubuntu-bug update-manager' in a terminal.

  I am not sure if point 3 applies or not, but two above surely don't
  apply.

  One more thing - after update is cancelled, sources list is full with
  ancient entries about lucid and maverick.

  ProblemType: Bug
  DistroRelease: Ubuntu 11.04
  Package: update-manager 1:0.150.3
  ProcVersionSignature: Ubuntu 2.6.38-11.48-generic 2.6.38.8
  Uname: Linux 2.6.38-11-generic i686
  NonfreeKernelModules: nvidia
  Architecture: i386
  CheckboxSubmission: b346f016d264f3ef62407d5e29c198a2
  CheckboxSystem: daed2f3d6643b4a84b4520a2427f8c2b
  Date: Fri Sep 16 12:18:36 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=(1024,695)
  PackageArchitecture: all
  ProcEnviron:
   LANGUAGE=en_US:en
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: update-manager
  UpgradeStatus: Upgraded to natty on 2011-09-16 (0 days ago)

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