# update-initramfs -u -k `uname -r`
update-initramfs: Generating /boot/initrd.img-3.2.0-1417-omap4
mkinitramfs: for root /dev/dm-0 missing mmcblk /sys/block/ entry
mkinitramfs: workaround is MODULES=most
mkinitramfs: Error please report the bug
update-initramfs: failed for /boot/initrd.img-3.2.0-1417-omap4 with 1.