The locked /var/run/mysqld/mysqld.sock is a known issue and handled in https://bugs.launchpad.net/ubuntu/+source/mysql-5.7/+bug/1670629
But the rest of the bug is about concurrent servers on the port blocking it (so a different issue than yours Andy)
The locked /var/run/ mysqld/ mysqld. sock is a known issue and handled in https:/ /bugs.launchpad .net/ubuntu/ +source/ mysql-5. 7/+bug/ 1670629
But the rest of the bug is about concurrent servers on the port blocking it (so a different issue than yours Andy)