Comment 0 for bug 1845690

Given that there will not be a full set of i386 packages for Ubuntu 19.10 and that it will not be possible to upgrade to Ubuntu 19.10 it'd be best if the new release dialog were not displayed for systems with an apt architecture of i386. The message should indicate how long they will continue to receive updates for and present information about reinstalling using amd64 (if that's possible). These changes will need to SRU'ed to both Ubuntu 18.04 and Ubuntu 19.04.