Thank you for reporting this bug to Ubuntu. Ubuntu 16.04 (xenial) reached end-of-standard-support on April 29, 2021.
See this document for currently supported Ubuntu releases: https://wiki.ubuntu.com/Releases End-Of-Standard-Support (EOSS) is when security updates and support for an Ubuntu release stop outside of paid support from Canonical (Ubuntu Advantage). Make sure to update Ubuntu before it goes EOSS so you get updates promptly for newly-discovered security vulnerabilities. Looking to upgrade from an EOSS release? See https://help.ubuntu.com/community/EOLUpgrades. Looking to continue support on an EOSS release? See https://ubuntu.com/support ** Changed in: ubuntu-release-upgrader (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1968446 Title: unable to upgrade to 18.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1968446/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
