Ubuntu停Can't connect to local MySQL server through socket

Ubuntu下Can't connect to local MySQL server through socket ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) 1.mysql_install_db 2.按照提示安装未安装的包

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

1.mysql_install_db
2.按照提示安装未安装的包