dell-recovery phase 2 patch. Please put it into scripts/chroot-scripts/os-post/99-kylin.sh

99-kylin.sh

#!/bin/dash

set -e

WDIR=/tmp/kylin
rm -rf ${WDIR}

Exit ()
{
    echo "cleanup"
    #umount ${WDIR}/recovery || true
}

echo "kylin-initrd.sh"
mkdir -p ${WDIR}/ramdisk
cd ${WDIR}
if ! mount -o rw,remount /cdrom; then
    echo "Failed to mount sda2"
    exit 1
fi

trap 'Exit' EXIT HUP INT QUIT TERM

cd ${WDIR}/ramdisk/ && lzma -dc -S .lz /cdrom/casper/initrd* | cpio -imd --no-absolute-filenames
[ -e ${WDIR}/ramdisk/scripts/casper-bottom/99kylin ] && echo "already patched" && exit 0

echo "start to patch"
cat > ${WDIR}/ramdisk/scripts/casper-bottom/99kylin <<EOF
#!/bin/sh

PREREQ=""
DESCRIPTION="Running kylin bootstrap..."

prereqs ()
{
        echo "\$PREREQ"
}

case \$1 in
# get pre-requisites
prereqs)
        prereqs
        exit 0
        ;;
esac

. /scripts/casper-functions
load_confmodule

log_begin_msg "\$DESCRIPTION"

#chroot /root apt-cdrom -d /cdrom add
#chroot /root apt-get update
chroot /root apt-get -y install ubiquity ubiquity-slideshow-ubuntu ubuntukylin-theme ubuntukylin-wallpapers
EOF

chmod +x ${WDIR}/ramdisk/scripts/casper-bottom/99kylin
cat >> ${WDIR}/ramdisk/scripts/casper-bottom/ORDER << EOF
/scripts/casper-bottom/99kylin
[ -e /conf/param.conf ] && . /conf/param.conf
EOF

cd ${WDIR}/ramdisk/ && find . | cpio --quiet --dereference -o -H newc | lzma -7 > /cdrom/casper/initrd.lz