Apparently, it's multibootusb bug. On the same h/w, using same Ubuntu 16.04.1 ( but put on USB flash-drive with "Startup Disk Creator"), I just installed it without any problem.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1642758 Title: ubiquity crashed while installing 16.04.1 from USB (which created with multibootusb) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1642758/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
