This must be fixed in ubuntu-release-upgrader in Trusty by adding a file DistUpgrade.cfg.precise (copy Distupgrade.cfg) and, in the section 'Sources', set the value of the parameter 'From' to 'precise' and 'To' to 'Trusty'
** Package changed: update-manager (Ubuntu) => ubuntu-release-upgrader (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1245469 Title: lts->lts upgrade from precise to trusty is not supported yet To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1245469/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
