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I get errors when using sudo apt-get update or installing packages.

Err http://ca.archive.ubuntu.com precise InRelease

Err http://security.ubuntu.com precise-security InRelease

Err http://ca.archive.ubuntu.com precise-updates InRelease

Err http://ca.archive.ubuntu.com precise-backports InRelease

Err http://security.ubuntu.com precise-security Release.gpg
  Temporary failure resolving 'security.ubuntu.com'
Err http://ca.archive.ubuntu.com precise Release.gpg
  Temporary failure resolving 'ca.archive.ubuntu.com'  
Err http://ca.archive.ubuntu.com precise-updates Release.gpg
  Temporary failure resolving 'ca.archive.ubuntu.com'
Err http://ca.archive.ubuntu.com precise-backports Release.gpg
  Temporary failure resolving 'ca.archive.ubuntu.com'
Reading package lists... Done
W: Failed to fetch http://ca.archive.ubuntu.com/ubuntu/dists/precise/InRelease

W: Failed to fetch http://ca.archive.ubuntu.com/ubuntu/dists/precise-updates/InRelease

W: Failed to fetch http://ca.archive.ubuntu.com/ubuntu/dists/precise-backports/InRelease

W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/precise-security/InRelease

W: Failed to fetch http://ca.archive.ubuntu.com/ubuntu/dists/precise/Release.gpg Temporary failure resolving 'ca.archive.ubuntu.com'

W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/precise-security/Release.gpg  Temporary failure resolving 'security.ubuntu.com'

W: Failed to fetch http://ca.archive.ubuntu.com/ubuntu/dists/precise-updates/Release.gpg  Temporary failure resolving 'ca.archive.ubuntu.com'

W: Failed to fetch http://ca.archive.ubuntu.com/ubuntu/dists/precise-backports/Release.gpg  Temporary failure resolving 'ca.archive.ubuntu.com'

W: Some index files failed to download. They have been ignored, or old ones used instead.
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closed as too localized by Bruno Pereira Feb 20 '13 at 17:59

This question is unlikely to help any future visitors; it is only relevant to a small geographic area, a specific moment in time, or an extraordinarily narrow situation that is not generally applicable to the worldwide audience of the internet. For help making this question more broadly applicable, visit the help center.If this question can be reworded to fit the rules in the help center, please edit the question.

    
Cute. Canada is a "small" geographic area. The Canadian mirrors are frequently inoperative or slow. For all of Canada. –  ikmac Dec 11 at 7:09

1 Answer 1

up vote 0 down vote accepted

I experienced this error after changing my ip address to static. When doing so I did not type the ips in write causing the server to not access internet.

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