Just upgraded from 19.04 to 19.10 via "sudo do-release-upgrade -d". No problems with buttons of course, but apparently the lock screen had not been disabled in contrast to what the updater announced. So screen kind of locked w/ message something like "Something went wrong, please log out and log in again" only one button displayed ("logout"). W/o thinking I clicked on that button, screen went kind of black with blinking underline cursor in the top left corner. Alt+Fx didn't work, so I hard rebooted. Using recovery kernel and some "dpkg --configure -a" and such I managed to kind of recover and now have 19.10 running.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1846842 Title: the upgrade tool from 19.04 to 19.10 failed badly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1846842/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs