There was an error connecting to your local mirror of the Ubuntu archive. 2017-03-16 10:34:25,045 ERROR IOError/SystemError in cache.update(): 'W:Failed to fetch http://in.archive.ubuntu.com/ubuntu/dists/xenial/main/source/Sources Unable to connect to in.archive.ubuntu.com:http: [IP: 2001:67c:1560:8001::11 80] , W:Failed to fetch http://in.archive.ubuntu.com/ubuntu/dists/xenial/restricted/source/Sources Unable to connect to in.archive.ubuntu.com:http: [IP: 2001:67c:1560:8001::11 80] , W:Failed to fetch http://in.archive.ubuntu.com/ubuntu/dists/xenial/universe/source/Sources Unable to connect to in.archive.ubuntu.com:http: [IP: 2001:67c:1560:8001::11 80] , W:Failed to fetch http://in.archive.ubuntu.com/ubuntu/dists/xenial/multiverse/source/Sources Unable to connect to in.archive.ubuntu.com:http: [IP: 2001:67c:1560:8001::11 80]
This is a situation you'll need to resolve before you'll be able to upgrade. ** Changed in: ubuntu-release-upgrader (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1673330 Title: tried to upgrade UBUNTU14.04 LTS TO 16.04 LTS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1673330/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs