Hello I encountered the same error when trying to initialize the Keystone database.
I was able to resolve the issue by reinstalling the Python dependencies of Keystone. Running this command worked for me: pip3 install --force-reinstall -I --ignore-installed keystone After that, the keystone-manage db_sync command executed without any errors. Hope this helps anyone facing the same problem! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2042744 Title: su -s /bin/sh -c "keystone-manage db_sync" keystone To manage notifications about this bug go to: https://bugs.launchpad.net/keystone/+bug/2042744/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs