>From VarLogDistupgradeMainlog.txt we can see: 2017-01-13 12:43:05,088 DEBUG none of the '['ubuntu-desktop', 'kubuntu-desktop', 'xubuntu-core', 'xubuntu-desktop', 'ubuntustudio-desktop', 'mythbuntu-desktop', 'kubuntu-netbook', 'lubuntu-core', 'lubuntu-desktop', 'ubuntu-gnome-desktop', 'ubuntu-mate-core', 'ubuntu-mate-cloudtop', 'ubuntu-mate-desktop']' meta-pkgs installed 2017-01-13 12:43:05,088 DEBUG guessing 'kubuntu-desktop' as missing meta-pkg 2017-01-13 12:43:05,980 ERROR failed to mark 'kubuntu-desktop' for install (E:Impossibile correggere i problemi, ci sono pacchetti danneggiati bloccati.)
Please install kubuntu-desktop and then upgrading. ** Changed in: ubuntu-release-upgrader (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1656285 Title: upgrade kubuntu ko To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1656285/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs