Public bug reported: I got this error message while upgrade packege.
W:Failed to fetch http://in.archive.ubuntu.com/ubuntu/dists/trusty/universe/source/Sources 404 Not Found [IP: 91.189.91.14 80] , W:Failed to fetch http://in.archive.ubuntu.com/ubuntu/dists/trusty/universe/binary-i386/Packages 404 Not Found [IP: 91.189.91.14 80] , E:Some index files failed to download. They have been ignored, or old ones used instead. Please have a look. ** Affects: ubuntu-release-upgrader (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1362926 Title: W:Failed to fetch http://in.archive.ubuntu.com/ubuntu/dists/trusty/universe/source/Sources 404 Not Found [IP: 91.189.91.14 80] , W:Failed to fetch http://in.archive.ubuntu.com/ubuntu/dists/trusty/universe/binary-i386/Packages 404 Not Found [IP: 91.189.91.14 80] , E:Some index files failed to download. They have been ignored, or old ones used instead. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1362926/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs