Thank you for your report. Ubuntu 18.04 LTS is intended to upgrade to Ubuntu 18.10 (https://wiki.ubuntu.com/CosmicCuttlefish/ReleaseNotes) or to Ubuntu 20.04 LTS (after 20.04.1's release), ie. the next release or next LTS release.
If you read Ubuntu 19.04's release notes (https://wiki.ubuntu.com/DiscoDingo/ReleaseNotes) you'll note only mention of upgrading from Ubuntu 18.10 as this is all that's supported. For information on Ubuntu upgrade paths please see https://help.ubuntu.com/community/UpgradeNotes Bug reports on an untested and unsupported upgrade path make little sense, thus I've marked this bug report invalid. If you believe I'm in error, please change it back to new and give a reason why you believe it's valid. Thanks again for using Ubuntu. ** 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/1838011 Title: Issue with upgrading from 18.04 to Disco 19.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1838011/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
