ERROR 1045 (28000): Access denied for user

mysql登录的时候有这个错误:ERROR 1045 (28000): Access denied for user。 解决方法:

# /etc/init.d/mysqld stop
# mysqld_safe --user=mysql --skip-grant-tables --skip-networking &
# mysql -u root mysql
mysql> UPDATE user SET Password=PASSWORD('newpassword') where USER='root';
mysql> FLUSH PRIVILEGES;
mysql> quit
# /etc/init.d/mysqld restart
# mysql -u root -p
Enter password: 
mysql>
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