MariaDB 没有在 Ubuntu 15.04 上检查密码
我在我的服务器上安装了 Ubuntu Server 15.04 和 MariaDB 10.0.17.
I installed Ubuntu Server 15.04 and MariaDB 10.0.17 on my server.
安装MariaDB时看不到密码设置页面，安装完成.
When install MariaDB, I can't see password setting page, and install is complete.
所以我尝试使用 SET PASSWORD 和 UPDATE 表来更改我的 root 密码.
So I try to change my root password using SET PASSWORD and UPDATE table.
但是，没有发生.
我可以使用任何密码访问 MySQL，无需密码.
像这样:
I can access MySQL using any password and no password.
Like this:
root@kuroneko-Server:~# mysql -uroot -p
Enter password: [Type 'itsnotpassword']
Welcome to the MariaDB monitor. Commands end with ; or g.
Your MariaDB connection id is 34
Server version: 10.0.17-MariaDB-0ubuntu1 (Ubuntu)
Copyright (c) 2000, 2015, Oracle, MariaDB Corporation Ab and others.
Type 'help;' or 'h' for help. Type 'c' to clear the current input statement.
MariaDB [(none)]>
我已经尝试了刷新权限；和服务 mysql 重新启动.
重装ubuntu，重装mariadb...等
I already tring flush privileges; and service mysql restart.
Reinstall ubuntu, reinstall mariadb... etc.
服务mysql状态:
root@kuroneko-Server:~# service mysql status
● mysql.service - LSB: Start and stop the mysql database server daemon
Loaded: loaded (/etc/init.d/mysql)
Active: active (running) since 금 2015-05-22 11:17:41 EDT; 34min ago
Docs: man:systemd-sysv-generator(8)
Process: 8127 ExecStop=/etc/init.d/mysql stop (code=exited, status=0/SUCCESS)
Process: 8158 ExecStart=/etc/init.d/mysql start (code=exited, status=0/SUCCESS)
CGroup: /system.slice/mysql.service
├─8183 /bin/bash /usr/bin/mysqld_safe
├─8184 logger -p daemon.err -t /etc/init.d/mysql -i
└─8338 /usr/sbin/mysqld --basedir=/usr --datadir=/var/lib/mysql --plugin-dir=/usr/lib/mysql/plugin --user=mysql --log-error=/var/log/mysql/error.log --pid-file=/var/run/mysqld/mysqld.pid --socket=/var/run/mysqld/mysqld.sock --port=3306
5월 22 11:17:40 kuroneko-Server systemd[1]: Starting LSB: Start and stop the mysql database server daemon...
5월 22 11:17:40 kuroneko-Server mysql[8158]: * Starting MariaDB database server mysqld
5월 22 11:17:41 kuroneko-Server mysql[8158]: ...done.
5월 22 11:17:41 kuroneko-Server systemd[1]: Started LSB: Start and stop the mysql database server daemon.
MariaDB 设置.
MariaDB setting.
[mysqld]
#
# * Basic Settings
#
user = mysql
pid-file = /var/run/mysqld/mysqld.pid
socket = /var/run/mysqld/mysqld.sock
port = 3306
basedir = /usr
datadir = /var/lib/mysql
tmpdir = /tmp
lc-messages-dir = /usr/share/mysql
skip-external-locking
# Instead of skip-networking the default is now to listen only on
# localhost which is more compatible and is not less secure.
bind-address = 127.0.0.1
#
# * Fine Tuning
#
key_buffer = 16M
max_allowed_packet = 16M
thread_stack = 192K
thread_cache_size = 8
# This replaces the startup script and checks MyISAM tables if needed
# the first time they are touched
myisam-recover = BACKUP
#max_connections = 100
#table_cache = 64
#thread_concurrency = 10
#
# * Query Cache Configuration
#
query_cache_limit = 1M
query_cache_size = 16M
#
# * Logging and Replication
#
# Both location gets rotated by the cronjob.
# Be aware that this log type is a performance killer.
# As of 5.1 you can enable the log at runtime!
#general_log_file = /var/log/mysql/mysql.log
#general_log = 1
#
# Error log - should be very few entries.
#
log_error = /var/log/mysql/error.log
#
# Here you can see queries with especially long duration
#log_slow_queries = /var/log/mysql/mysql-slow.log
#long_query_time = 2
#log-queries-not-using-indexes
#
# The following can be used as easy to replay backup logs or for replication.
# note: if you are setting up a replication slave, see README.Debian about
# other settings you may need to change.
#server-id = 1
#log_bin = /var/log/mysql/mysql-bin.log
expire_logs_days = 10
max_binlog_size = 100M
#binlog_do_db = include_database_name
#binlog_ignore_db = include_database_name
#
# * InnoDB
#
# InnoDB is enabled by default with a 10MB datafile in /var/lib/mysql/.
# Read the manual for more InnoDB related options. There are many!
#
# * Security Features
#
# Read the manual, too, if you want chroot!
# chroot = /var/lib/mysql/
#
# For generating SSL certificates I recommend the OpenSSL GUI "tinyca".
#
# ssl-ca=/etc/mysql/cacert.pem
# ssl-cert=/etc/mysql/server-cert.pem
# ssl-key=/etc/mysql/server-key.pem
#
# * Character sets
#
# Default is Latin1, if you need UTF-8 set all this (also in client section)
#
character-set-server = utf8
collation-server = utf8_general_ci
character_set_server = utf8
collation_server = utf8_general_ci
#
# * Unix socket authentication plugin
#
# Needed so the root database user can authenticate without a password but
# only when running as the unix root user.
#
# Also available for other users if required.
# See https://mariadb.com/kb/en/unix_socket-authentication-plugin/
plugin-load-add = auth_socket.so
有人知道吗?
我找不到有关此问题的任何信息.
I can't find any information about this problem.
推荐答案
答案就在你的配置文件中
The answer is right there in your config file
#
# * Unix socket authentication plugin
#
# Needed so the root database user can authenticate without a password but
# only when running as the unix root user.
#
# Also available for other users if required.
# See https://mariadb.com/kb/en/unix_socket-authentication-plugin/
plugin-load-add = auth_socket.so
auth_socket.so 允许当您是 root 时，无需密码提示即可登录.因此，理想情况下，您只需键入mysql"即可登录
The auth_socket.so allows when you are the root, to login without password prompt. So you can ideally login with just typing "mysql"
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