MAMP - mysql server won't start on port 3306
问题 mySQL Server refuses to start up on port 3306 but ok on 8889. Anyone got any ideas? Banging head on desk here :-) 回答1: The simplest solution would be probably to figure out if there is another instance of MySQL running and stopping it, e.g. you could call in Terminal : ps -ax | grep mysqld and then kill the appropriate mysqld process. And to check for processes listening on the port 3306 : lsof -i:3306 回答2: for me solution was to stop mhsql service sudo launchctl unload -F /Library