Installation Guide

1)ct_lubuntu_desktop_12.10_20130909.img.gz (Nandflash)

  a) Extract it
  $gzip -d ct_lubuntu_desktop_12.10_20130909.img.gz

  b) Flash the image to nandflash on board using livesuit


2)ct_lubuntu_desktop_12.10_card0_20130909.img.gz (SD Card)

  a) Extract it
  $gzip -d ct_lubuntu_desktop_12.10_card0_20130909.img.gz

  b) dd the image to SD Card

Refer to
  a) http://docs.cubieboard.org/tutorials/ct1/installation/cb3_lubuntu-12.10-desktop_sd_card_installation