Confirmed comment #3 fixed my issue of upgrading from 10.04 to 12.04. I did have a number of 404 errors in the output, but the update manager seemed to have retrieved all that was necessary to do the upgrade. I had added the AllowUnauthenticated=true statement to /etc/update-manager /release-upgrades because there was no file in release-upgrades.d/ but doing so on its own, or before making the manual changes in post #3, would not work by itself. It seems that #3 would be sufficient without adding the AllowUna.. to any file anyways.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1513232 Title: do-release-upgrade no longer works from lucid to precise To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/1513232/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
