I've got the same problem using the standard netinstall image via pxe, I've manually created a md0 for /boot and md1 for /.
After the first reboot, /boot wasn't mounted by ubuntu, and md1 got assembled with /dev/sda and /dev/sdb instead of /dev/sda2 and /dev/sdb2. This should be an high blocking bug, because raid+lvm is a standard on server equipment. -- preseed Lucid with RAID and LVM fails to boot https://bugs.launchpad.net/bugs/591909 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs