I replaced the contents of the file /usr/share/distro-info/ubuntu.csv with:
version,codename,series,created,release,eol,eol-server,eol-esm 4.10,Warty Warthog,warty,2004-03-05,2004-10-20,2006-04-30 5.04,Hoary Hedgehog,hoary,2004-10-20,2005-04-08,2006-10-31 ... 24.04 LTS,Noble Numbat,noble,2023-10-12,2024-04-25,2029-05-31,2029-05-31,2034-04-25 24.10,Oracular Oriole,oracular,2024-04-25,2024-10-10,2025-07-10 from another installation and re run do-release-upgrade -d The update process has started successfully. I don’t understand what could have changed the file /usr/share/distro-info/ubuntu.csv -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2064955 Title: failed do-release-upgrade from 23.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/2064955/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
