MARIADB 1045 (28000): Access denied for user ' root ' @ ' localhost ' (using Password:yes)

[Email protected]/]# Systemctl stop Mariadb.service
[Email protected]/]# mysqld_safe--user=mysql--skip-grant-tables--skip-networking &
[1] 46043
[Email protected]/]# 150131 03:15:27 mysqld_safe Logging to '/var/log/mariadb/mariadb.log '.
150131 03:15:27 Mysqld_safe starting mysqld daemon with databases From/var/lib/mysql
Mysql-u Root MySQL

MariaDB [mysql]> UPDATE user SET Password=password (' 123123 ') where user= ' root ';
Query OK, 1 row affected (0.01 sec)
Rows Matched:3 changed:1 warnings:0

MariaDB [mysql]> FLUSH privileges;
Query OK, 0 rows Affected (0.00 sec)

MariaDB [mysql]> quit
Bye

[Email protected]/]# systemctl start Mariadb.service
[Email protected]/]#

MARIADB 1045 (28000): Access denied for user ' root ' @ ' localhost ' (using Password:yes)