Curiously the URL on the debug for the release upgrader does not have focal in it:
https://changelogs.ubuntu.com/meta-release-development Dist: groovy Name: Groovy Gorilla Version: 20.10 Date: Thu, 22 October 2020 20:22:00 UTC Supported: 1 Description: This is the 20.10 release Release-File: http://archive.ubuntu.com/ubuntu/dists/groovy-updates/Release ReleaseNotes: http://archive.ubuntu.com/ubuntu/dists/groovy-updates/main/dist-upgrader-all/current/ReleaseAnnouncement ReleaseNotesHtml: http://archive.ubuntu.com/ubuntu/dists/groovy-updates/main/dist-upgrader-all/current/ReleaseAnnouncement.html UpgradeTool: http://archive.ubuntu.com/ubuntu/dists/groovy-updates/main/dist-upgrader-all/current/groovy.tar.gz UpgradeToolSignature: http://archive.ubuntu.com/ubuntu/dists/groovy-updates/main/dist-upgrader-all/current/groovy.tar.gz.gpg Dist: hirsute Name: Hirsute Hippo Version: 21.04 Date: Thu, 22 April 2021 21:04:00 UTC Supported: 1 Description: This is the 21.04 release Release-File: http://archive.ubuntu.com/ubuntu/dists/hirsute/Release ReleaseNotes: http://archive.ubuntu.com/ubuntu/dists/hirsute/main/dist-upgrader-all/current/DevelReleaseAnnouncement ReleaseNotesHtml: http://archive.ubuntu.com/ubuntu/dists/hirsute/main/dist-upgrader-all/current/DevelReleaseAnnouncement.html UpgradeTool: http://archive.ubuntu.com/ubuntu/dists/hirsute/main/dist-upgrader-all/current/hirsute.tar.gz UpgradeToolSignature: http://archive.ubuntu.com/ubuntu/dists/hirsute/main/dist-upgrader-all/current/hirsute.tar.gz.gpg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1916309 Title: Cannot upgrade to 20.10 from 20.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1916309/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
