Public bug reported: Since grub 2.00-4ubuntu1 I've been getting:
/usr/sbin/grub-bios-setup: warning: this LDM has no Embedding Partition; embedding won't be possible. /usr/sbin/grub-bios-setup: error: embedding is not possible, but this is required for RAID and LVM install. when trying to update grub, which results in an unbootable system, which I've worked around by downgrading to grub 1.99-22ubuntu2 and running grub-install /dev/sda This system is a self-build that has never had windows on it. $ fdisk -l Disk /dev/sda: 300.1 GB, 300069052416 bytes 255 heads, 63 sectors/track, 36481 cylinders, total 586072368 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x8f83bc52 Device Boot Start End Blocks Id System /dev/sda1 562628430 586067264 11719417+ 82 Linux swap / Solaris /dev/sda2 * 63 562628429 281314183+ 83 Linux As suggested, attached are dumps of the first and last megabytes of /dev/sda ** Affects: grub2 (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1053793 Title: warning: this LDM has no Embedding Partition; embedding won't be possible To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1053793/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs