I have seen this a couple of more times over the years, but I recently caught the same issue with chromium-browser. This is on 20.04, according to `apt policy` the changes are
$ apt policy chromium-browser chromium-browser: Installert: 83.0.4103.61-0ubuntu0.18.04.1 Kandidat: 83.0.4103.97-0ubuntu0.20.04.1 Versjonstabell: 83.0.4103.97-0ubuntu0.20.04.1 500 500 http://no.archive.ubuntu.com/ubuntu focal-updates/universe amd64 Packages *** 83.0.4103.61-0ubuntu0.18.04.1 100 100 /var/lib/dpkg/status 80.0.3987.163-0ubuntu1 500 500 http://no.archive.ubuntu.com/ubuntu focal/universe amd64 Packages However, the attached log is what update-manager display under technical details -> changes. It seems to be the complete history of the chromium- browser package. Noticing now (from the output above), could this be related to my recent upgrade from 18.04 to 20.04. In other words, when upgrading from an -updates package in one series to a package from -updates in another series the comparision is confused because the older version was newer published in the newer series and thus it doesn't have a lower bound in the changelog? ** Attachment added: "Update-manager's list of changes in chromium-browser" https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1132472/+attachment/5392241/+files/update-manager-changes.txt ** Tags removed: running-unity ** Tags added: bionic focal xenial -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1132472 Title: Update-manager list earlier changes for certain packages before the relevant change for the update in question To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/boost-defaults/+bug/1132472/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs