I also hit this bug. We installed Ubuntu 10.04 fresh on LVM with no RAID, then I set up RAID and moved the root filesystem there using pvmove. Then when I tried running update-initramfs -u -k all, I got:
$ sudo update-initramfs -k all -u update-initramfs: Generating /boot/initrd.img-2.6.32-25-server mkinitramfs: missing md root /dev/mapper/lvm_Boot-root /sys entry mkinitramfs: workaround is MODULES=most mkinitramfs: Error please report the bug update-initramfs: failed for /boot/initrd.img-2.6.32-25-server update-initramfs: Generating /boot/initrd.img-2.6.32-24-server mkinitramfs: missing md root /dev/mapper/lvm_Boot-root /sys entry mkinitramfs: workaround is MODULES=most mkinitramfs: Error please report the bug update-initramfs: failed for /boot/initrd.img-2.6.32-24-server update-initramfs: Generating /boot/initrd.img-2.6.32-22-server mkinitramfs: missing md root /dev/mapper/lvm_Boot-root /sys entry mkinitramfs: workaround is MODULES=most mkinitramfs: Error please report the bug update-initramfs: failed for /boot/initrd.img-2.6.32-22-server update-initramfs: Generating /boot/initrd.img-2.6.32-21-server mkinitramfs: missing md root /dev/mapper/lvm_Boot-root /sys entry mkinitramfs: workaround is MODULES=most mkinitramfs: Error please report the bug update-initramfs: failed for /boot/initrd.img-2.6.32-21-server MODULES=most is already set in initramfs.conf. I'm afraid to reboot now. -- update-initramfs "missing md root" https://bugs.launchpad.net/bugs/601380 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
