[Bug 968871] Re: cannot upgrade to 12.04

[Greg Ruo]

update-manager show problem for libmono-winforms2.0-cil  and adobe-flashplugin (NO_PUBKEY).
I do not think this is the cause of the bug

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https://bugs.launchpad.net/bugs/968871

Title:
  cannot upgrade to 12.04

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

Bug description:
  update manager stops at the beginning when collecting preliminary information.
  It seems my current distribution 10.04 is not complete, or something is missing, however up update-manager does not find any errors (this error appear only when I attempt distribution upgrade)

  ProblemType: Bug
  DistroRelease: Ubuntu 10.04
  Package: update-manager 1:0.134.12.1
  ProcVersionSignature: Ubuntu 2.6.32-40.87-generic 2.6.32.57+drm33.23
  Uname: Linux 2.6.32-40-generic i686
  NonfreeKernelModules: fglrx
  Architecture: i386
  Date: Fri Mar 30 14:57:34 2012
  GConfNonDefault:
   /apps/update-manager/check_new_release_ignore=
   /apps/update-manager/first_run=false
   /apps/update-manager/show_versions=false
   /apps/update-manager/window_size=(1269,943)
  PackageArchitecture: all
  ProcEnviron:
   LANGUAGE=ja_JP:ja:en_GB:en
   PATH=(custom, user)
   LANG=ja_JP.utf8
   SHELL=/bin/bash
  SourcePackage: update-manager
  VarLogDistupgradeTermlog:

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