This (distro-info at least) doesn't seem to be an issue on Ubuntu 20.04 LTS which would affect upgrades to 20.10.
bdmurray@clean-focal-amd64:~$ pip3 install distro-info Requirement already satisfied: distro-info in /usr/lib/python3/dist-packages (0.23ubuntu1)
This (distro-info at least) doesn't seem to be an issue on Ubuntu 20.04 LTS which would affect upgrades to 20.10.
bdmurray@ clean-focal- amd64:~ $ pip3 install distro-info python3/ dist-packages (0.23ubuntu1)
Requirement already satisfied: distro-info in /usr/lib/