ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (

#ps -A|grep mysql

显示类似：

1829 ?        00:00:00 mysqld_safe
1876 ?        00:00:31 mysqld

#kill -9 1829

#kill -9 1876

#/etc/init.d/mysql restart

#mysql -u root -p

如果还不能解决，参考文章： http://blog.csdn.net/lmss82/article/details/4414178