In my 12.10 Xbunutu I had following sofwares installed on top of default installation
GCompri ChailPlay Pre-School bundle Primay bundle typing tux -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1174538 Title: upgrade from 12.10 to 13.04 is hung To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1174538/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs