This issue that I have is causing an application (MySQL Workbench) to run UNsmoothly. Basically, after I upgraded MySQL I had problems connecting to a database through SSH.
It was suggested that this issue has to do with Python running version 2.7, but having Workbench rely on Python 3; and it was confirmed by another similar case. To see more, go here.
So I'd like to know if I can have Python 3 running as default. Let me know if I can give more information that is useful.