773c839d24cf91c394aca6f1b9cd40da *ubuntu-17.10.1-desktop-amd64.iso 7fe25fa47bebc40f4e5007aa182eb627 *ubuntu-17.10.1-server-amd64.iso f713724032a1b0fdbf3ebd90d2eec8d8 *ubuntu-17.10.1-server-i386.iso