I have the exact same error. I had wine ppa packages which I deleted after the message, after which it seemed to go further, but later failed. I have also disabled en removed the medibuntu repo. No broken packages found , still no go.
I attached the requested files. ** Attachment added: "apt.log" http://launchpadlibrarian.net/43942778/apt.log -- An unresolvable problem occurred while calculating the upgrade: https://bugs.launchpad.net/bugs/561650 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
