Thank you for reporting this bug. I was looking through the logs and I see many errors about removing critical services, so can you try to reinstall fresh to get some clearer logs?
At the end of the logs, I see this message many times: SystemError: E:Write error - write (32: Broken pipe) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032733 Title: Crashed at end of install To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1032733/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs