[Bug 1199740] Re: "could not calculate upgrade" when i tried to upgrade from 10.04 to 12.04

[dino99]

This version is no more supported

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

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https://bugs.launchpad.net/bugs/1199740

Title:
  "could not calculate upgrade" when i tried to upgrade from 10.04 to
  12.04

Status in update-manager package in Ubuntu:
  Invalid

Bug description:
  "could not calculate upgrade" when i tried to upgrade from 10.04 to
  12.04

  ProblemType: Bug
  DistroRelease: Ubuntu 10.04
  Package: update-manager 1:0.134.12.1
  ProcVersionSignature: Ubuntu 2.6.32-49.111-generic 2.6.32.61+drm33.26
  Uname: Linux 2.6.32-49-generic x86_64
  Architecture: amd64
  Date: Wed Jul 10 16:37:54 2013
  GConfNonDefault:
   /apps/update-manager/check_new_release_ignore=
   /apps/update-manager/first_run=false
   /apps/update-manager/show_details=false
   /apps/update-manager/show_versions=false
   /apps/update-manager/window_size=(600,600)
  InstallationMedia: Ubuntu 10.04.3 LTS "Lucid Lynx" - Release amd64 (20110720.1)
  PackageArchitecture: all
  ProcEnviron:
   PATH=(custom, no user)
   LANG=en_IN
   SHELL=/bin/bash
  SourcePackage: update-manager
  VarLogDistupgradeAptclonesystemstate.tar.gz: Error: [Errno 13] Permission denied: '/var/log/dist-upgrade/apt-clone_system_state.tar.gz'
  VarLogDistupgradeTermlog:

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