Thanks. Now try:
sudo rm /var/lib/apt/lists/extras.ubuntu.com_ubuntu_dists_natty_main_i18n_Translation-en
and then:
sudo apt-get autoremove --purge update-manager
Thanks. Now try:
sudo rm /var/lib/ apt/lists/ extras. ubuntu. com_ubuntu_ dists_natty_ main_i18n_ Translation- en
and then:
sudo apt-get autoremove --purge update-manager