Just did a fresh text install (twice) of 14.04 and the install grub step failed with exactly the same symptoms. Trying to do things manually results in a boot where I get dumped into initramfs
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/912431 Title: Preseeded 12.04 grub-install failed: Wrong number of args: mapdevfs <path> To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/debian-installer-utils/+bug/912431/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs