Public bug reported: Ran into a version mismatch between python3-certbot and python3-certbot- nginx.
https://community.letsencrypt.org/t/ubuntu-20-04-any-tips- attributeerror-module-acme-challenges-has-no-attribute-tlssni01/115831 I'm on Ubuntu 20.04 LTS. I'm working around it with a manual hack to /usr/lib/python3/dist-packages/certbot_nginx/configurator.py for now (https://community.letsencrypt.org/t/ubuntu-20-04-any-tips- attributeerror-module-acme-challenges-has-no-attribute- tlssni01/115831/13) ** Affects: python-certbot-nginx (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1866567 Title: Version mismatch with python-certbot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/python-certbot-nginx/+bug/1866567/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs