* Chroot to execute zipl, because it's nice.

* Use the right loop device to install zipl onto.

debian/changelog

@@ -32,7 +32,8 @@ livecd-rootfs (2.376ubuntu1) UNRELEASED; urgency=medium
     build. Otherwise ubuntu-minimal is removed, and things get crazy.
   * Correct initrd.img symlink, kernel/hooks should actually produce the
     right thing here, but meh.
-  * Chroot to execute zipl, fails to boot otherwise.
+  * Chroot to execute zipl, because it's nice.
+  * Use the right loop device to install zipl onto.
 
  -- Ben Howard <ben.howard@ubuntu.com>  Sun, 07 Feb 2016 16:59:41 -0700
 

live-build/ubuntu-cpc/hooks/032-disk-image.binary

@@ -118,7 +118,7 @@ EOF
         --ramdisk=/boot/initrd.img \
         --parameters='root=LABEL=cloudimg-rootfs' \
         --target=/boot/ \
-        --targetbase=/dev/loop0 \
+        --targetbase=$loop_device \
         --targettype=SCSI \
         --targetblocksize=512 \
         --targetoffset=2048