[Bug 840985] Re: Upgrading to Oneiric Oncelot. Warning message appears saying: Cannot install Ubuntu Desktop. The warning asks to file the bug. Is it safe for me to go ahead with upgrade?

[RedSingularity]

You have many unsupported PPA's in your sources list.  They are whats holding the upgrade.  You will need to clean them out and then try again.  To clean, consider the tool 'ppa-purge'.
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** Changed in: update-manager (Ubuntu)
       Status: New => Invalid

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https://bugs.launchpad.net/bugs/840985

Title:
  Upgrading to Oneiric Oncelot. Warning message appears saying: Cannot
  install Ubuntu Desktop. The warning asks to file the bug. Is it safe
  for me to go ahead with upgrade?

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

Bug description:
  Warning message appears saying: Cannot install Ubuntu Desktop. The
  warning asks to file the bug. Is it safe for me to go ahead with
  upgrade?

  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
  Date: Sun Sep  4 14:39:19 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=(600,600)
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
  PackageArchitecture: all
  ProcEnviron:
   LANGUAGE=en_ZA:en
   PATH=(custom, no user)
   LANG=en_ZA.UTF-8
   SHELL=/bin/bash
  SourcePackage: update-manager
  UpgradeStatus: Upgraded to natty on 2011-09-04 (0 days ago)

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