I get a similar error and if I restart my computer a couple times, it gets through the error message and actually boots properly thereafter.
-- unable to enumerate USB device on port 5 https://bugs.launchpad.net/bugs/256767 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
