Tahnks for investigating on this issue. Here's the logs i got in /var/log/dist-upgrade/20111018-1159/ when i performed a an upgrade with update-manager
** Attachment added: "apt.log" https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/873883/+attachment/2556669/+files/apt.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/873883 Title: Natty->Oneiric Upgrade failed: An unresolvable problem occurred while calculating the upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ia32-libs/+bug/873883/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
