It's not in duplicity, but in urllib. Do this to upgrade all modules we use:
$ sudo python3 -m pip install -U -r requirements.txt where requirements.txt is from: https://git.launchpad.net/duplicity/plain/requirements.txt Let me know how it goes. ** Changed in: duplicity (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1930640 Title: Error when using S3 multipart upload - TypeError: cannot use a string pattern on a bytes-like object To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/duplicity/+bug/1930640/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs