Hello Emma, this sounds a lot like a bug I experienced when upgrading from 16.04 LTS to 18.04 LTS: https://bugs.launchpad.net/ubuntu/+source /ubuntu-release-upgrader/+bug/1768379
This bug should have been fixed yesterday, though. Can you explain how your upgrade happened? Did you notice any error messages along the way? Can you please run apport-collect 1781663 once you've gotten a working command prompt? Thanks ** Information type changed from Private Security to Public Security ** Package changed: xdiagnose (Ubuntu) => ubuntu ** Package changed: ubuntu => ubuntu-release-upgrader (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1781663 Title: Can't use keyboard on "what would you like to do" "Run Ubuntu in low- graphics mode for just one session" menu To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1781663/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
