I verified that this is fixed when upgrading from Focal to Jammy. Method:
lxc launch ubuntu:focal test lxc exec test bash apt -y update && apt -y full-upgrade apt -y install python-is-python2 do-release-upgrade -d do-release-upgrade does suggest removing python-is-python2 as obsolete after the upgrade. However if you say no (the default) then the package remains. Thanks Rolf for the report and the fix. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to six in Ubuntu. https://bugs.launchpad.net/bugs/1958720 Title: python3-yaml and python3-six are not co-installable with python-is- python2 in jammy Status in pyyaml package in Ubuntu: Fix Released Status in six package in Ubuntu: Fix Released Bug description: The packages python3-yaml and python-is-python2 are not co-installable in jammy and I believe they should be. This currently prevents me from upgrading one of my machines from focal to jammy. Further analysis with the help of Stefano Rivera revealed that what- is-python no longer produces a python-is-python2 package and the changelog hints at that being intentional. Jammy still has a python2 package, though. python3-yaml in jammy breaks on python (<2.7.18). The python-is- python2 package in focal is version 2.7.17-4 and in impish it is 2.7.18-9 and thus will be forcefully removed when going to jammy. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pyyaml/+bug/1958720/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp