[Bug 1066381] Re: upgrate to ubuntu 12.10 failed

[david]

Also i got this
update-manager -d -c
authenticate 'quantal.tar.gz' against 'quantal.tar.gz.gpg' 
extracting 'quantal.tar.gz'
WARNING: Failed to read mirror file

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https://bugs.launchpad.net/bugs/1066381

Title:
  upgrate to ubuntu 12.10 failed

Status in “ubuntu-release-upgrader” package in Ubuntu:
  New

Bug description:
  I have disable and purge all the 3rd party ppa's and had no luck so
  far.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: ubuntu-release-upgrader-core (not installed)
  ProcVersionSignature: Ubuntu 3.5.0-6.7~edgers2-generic 3.5.0
  Uname: Linux 3.5.0-6-generic i686
  ApportVersion: 2.0.1-0ubuntu14
  Architecture: i386
  Date: Sat Oct 13 13:47:58 2012
  EcryptfsInUse: Yes
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
  SourcePackage: ubuntu-release-upgrader
  UpgradeStatus: Upgraded to precise on 2012-10-13 (0 days ago)

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