Thanks for testing! 'insmod ext4' would be wrong - GRUB's ext2 module handles all of ext2, ext3, and ext4, and it doesn't have a separate ext4 module. I suspect that this emitted error messages that you didn't notice, but worked anyway because ext2 was built into the core image (at a guess).
Adding 'set root=' is indeed normal - grub-mkconfig generates both traditional 'set root=' lines and modern 'search' lines. We keep the former basically as insurance. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/687501 Title: when installer is multipath aware, grub fails to install -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
