Ubuntu http://www.ubuntu.com/ 16.04.1 Ubuntu CD Image http://www.ubuntu.com/themes/ubuntu07/images/ubuntulogo.png five hundred and eighty million thirty-four thousand five hundred and sixty Linux-x86 5220e04931ff94f8c1f7dd4cfb441c74 http://cdimage.ubuntu.com/releases/16.04.1/release/ubuntu-16.04.1-server-s390x.iso.torrent http://cdimage.ubuntu.com/releases/16.04.1/release/ubuntu-16.04.1-server-s390x.iso