i have the same problem with upgrading to 13.10 release, it says that it's impossible to do the calculation for upgrade. The message that i've in terminal is in french i don't know if that will be useful or not but this is what i've got :
"32.1 M o téléchargés en 6s (0 o/s) Vérification du gestionnaire de paquets Lecture des listes de paquets… Terminé Construction de l'arbre des dépendances Lecture des informations d'état… Terminé Construction des structures de données… Terminé Calcul des modifications en cours Calcul des modifications en cours Impossible d'évaluer la mise à niveau An unresolvable problem occurred while calculating the upgrade. This can be caused by: * Upgrading to a pre-release version of Ubuntu * Running the current pre-release version of Ubuntu * Unofficial software packages not provided by Ubuntu Si rien de tout cela ne s'applique, veuillez signaler ce bogue en utilisant la commande 'ubuntu-bug ubuntu-release-upgrader-core' dans un terminal. Restauration du système dans son état d'origine Annulation Lecture des listes de paquets… Terminé Construction de l'arbre des dépendances Lecture des informations d'état… Terminé Construction des structures de données… Terminé" I have also attached the main.log file from /var/log/dist-upgrade Hope read you forward. Thanks -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1242333 Title: upgrade to 13.10 not possible To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1242333/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
