Move casper from filesystem.squashfs to installer.squashfs.

debian/changelog

@@ -1,3 +1,9 @@
+livecd-rootfs (2.488~ppa1) bionic; urgency=medium
+
+  * Move casper from filesystem.squashfs to installer.squashfs. 
+
+ -- Michael Hudson-Doyle <michael.hudson@ubuntu.com>  Tue, 12 Dec 2017 10:55:10 +1300
+
 livecd-rootfs (2.487) bionic; urgency=medium
 
   * Drop android-tools-fsutils dependency, and instead install it on

live-build/auto/config

@@ -143,7 +143,9 @@ case $IMAGEFORMAT in
 		INITRAMFS_TYPE=none
 		case $PROJECT:${SUBPROJECT:-} in
 			ubuntu-server:live)
-				add_package live lupin-casper
+				# Hack to stop lb installing casper into filesystem.squashfs
+				mkdir -p .build
+				touch .build/chroot_live-packages
 				INITRAMFS_TYPE=auto
 				;;
 			*)

live-build/ubuntu-server/hooks/032-installer-squashfs.binary

@@ -39,6 +39,7 @@ setup_mountpoint binary/boot/squashfs.dir
 # to see on the installed system
 chroot $SQUASH_ROOT apt-get update
 chroot $SQUASH_ROOT apt-get -y install user-setup
+chroot $SQUASH_ROOT apt-get -y install lupin-casper
 chroot $SQUASH_ROOT apt-get -y install curtin
 
 # Don't let cloud-init run in the live session.