[Bug 804136] Re: failed to fetch relsease.gpg during upgrade to 11.04 from 10.10

[Marc Deslauriers]

Thanks for taking the time to report this bug and helping to make Ubuntu
better. We appreciate the difficulties you are facing, but this appears
to be a "regular" (non-security) bug.  I have unmarked it as a security
issue since this bug does not show evidence of allowing attackers to
cross privilege boundaries nor directly cause loss of data/privacy.
Please feel free to report any other bugs you may find.

** Visibility changed to: Public

** This bug is no longer flagged as a security vulnerability

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https://bugs.launchpad.net/bugs/804136

Title:
  failed to fetch relsease.gpg during upgrade to 11.04 from 10.10

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

Bug description:
  Update (from 10.10 to 11.04) produces the following error message;
  -------
  W:Failed to fetch http://archive.canonical.com/ubuntu/dists/natty/Release.gpg  Something wicked happened resolving 'archive.canonical.com:http' (-5 - No address associated with hostname)
  , W:Failed to fetch http://extras.ubuntu.com/ubuntu/dists/natty/Release.gpg  Something wicked happened resolving 'extras.ubuntu.com:http' (-5 - No address associated with hostname)
  , E:Some index files failed to download, they have been ignored, or old ones used instead.

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