Comment 25 for bug 770600

I built 10.10 with LVM on DMRAID because GRUB2 lets you boot from that without any /boot filesystems.

I upgraded to 11.04 and *kaboom*

I installed the PPA with the newer version of DMRAID while in a chroot booted off a usb stick with Gentoo amd64 stage1 made with unetbootin. Had to remember how to

dmraid -ay
pvchange -xy /dev/mapper/pdc_xxxxxxxxxx1
vgchange -ay
mount /dev/vg0/lv0 /a
mount -t proc proc /a/proc
mount -o bind /dev /a/dev
mount -t devpts devpts /a/dev/pts
mount -o bind /sys /a/sys
chroot /a