This is due to the blender PPA you have enabled which uses a version of python greater than the one in Trusty. You'll need to disable and remove packages from that ppa using the tool ppa-purge. Thanks and good luck!
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1404476 Title: error during upgrade from 12.04 to 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/1404476/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
