connect to local MySQL server through socket

Question

ERROR 2002 (HY000): Can\'t connect to local MySQL server through socket \'/var/run/mysqld/mysqld.sock\' (2)

I tried everything I found o

Answer 1

Have you tried?

sudo touch /etc/apparmor.d/local/usr.sbin.mysqld

More background info here: https://askubuntu.com/a/127029