>From Mainlog.txt: 2012-03-27 16:11:25,418 ERROR IOError/SystemError in cache.update(): 'W:Failed to fetch http://archive.ubuntu.com/ubuntu/dists/precise-updates/Release.gpg Something wicked happened resolving 'archive.ubuntu.com:http' (-5 - No address associated with hostname) , W:Failed to fetch http://security.ubuntu.com/ubuntu/dists/maverick-security/Release.gpg Something wicked happened resolving 'security.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.'. Retrying (currentRetry: 0)
It seems to me that there was an error with your network connection and trying to connect to the Ubuntu archive. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/966055 Title: when try upgrading to 12.04 from 10.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/966055/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs