package:mysql-server-8.0:8.0.22-0ubuntu0.20.04.2 Setting up mysql-server-8.0 (8.0.22-0ubuntu0.20.04.2) ... mysqld will log errors to /var/log/mysql/error.log mysqld is running as pid 9654 Error: Unable to shut down server with process id 9654 dpkg: error processing package mysql-server-8.0 (--configure): installed mysql-server-8.0 package post-installation script subprocess returned error exit status 1