Package: mysql-server Version: 5.7.16-1 Upon upgrade user sees
Pre-4.1 password hash found. It is deprecated and will be removed in a future release. Please upgrade it to a new format. This message is not enough. There is only one user on the system. How does user reset this (which?) password? Yes I am willing to type my password in again. What is it? A user password? A system password? A database password? What? Which user? How does user check that the problem is then fixed? A search on the internet does not find any exact answers! Nor does /usr/share/doc/mysql-server/ .
