Generally upgrades happen from one release to the next (e.g. Quantal to Raring). Why are you trying to upgrade to Saucy? Additionally, what version of update-manager do you have installed? You can check via 'apt-cache policy update-manager'.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1265340 Title: impossibile eseguire l'avanzamento To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1265340/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
