[MM3-users] Re: Can't Start Mailman3 Core on Fresh Install

I got it all fixed by restoring the server from scratch and starting over again. The key fixes for using the mailman3-full install were:

1. Prior to installing run apt install python3-pymysql python3-mysqldb
2. After install, had to add 'mailman3'@'127.0.0.1' and 'mailman3web'@'127.0.0.1' and grant privileges instead of using @localhost
3. In the Apache conf, had to remove the trailing forward slash in ProxyPass /mailman3 unix:/run/mailman3-web/uwsgi.sock|uwsgi://localhost

After that things were happy