登录时出现ERROR 1698 (28000): Access denied for user ‘root’@‘localhost’。...然后输入指令quit,退出mysql,执行重启mysql指令sudo service mysql restart; 然后登录mysql,当执行 mysql -u root -p,发现还是报错了:ERROR...1524 (HY000): Plugin ‘msyql_native_password’ is not loaded ?...这时候密码其实已经修改成功了的,是plugin root 的字段是auth_socket,需要修改过来。...4.修改plugin: 继续使用debian-sys-maint帐号登录; 执行指令: use mysql 执行指令: select user,plugin from user; 接着执行指令: update
wrapper 安装完成后,登录MySQL时出现如下错误: linuxidc@linuxidc:~/www.linuxidc.com$ mysql -u root -p Enter password: ERROR...第4步: 如果此时还是报出错误如下 linuxidc@linuxidc:~/www.linuxidc.com$ mysql -u root -p Enter password: ERROR 1524...(HY000): Plugin 'auth_socket' is not loaded 那么就需要返回第3步中,把注释掉的那条语句重新生效(就是删除#符号),重新进入mysql中,先选择一个数据库(use...mysql;),然后输入select user,plugin from user;,看下图: 从图中可以看到在执行了select user,plugin from user;后,错误原因是因为plugin...root的字段是auth_socket,那我们改掉它为下面的mysql_native_password就行了。
一、ERROR 1698(28000):Access denied for user root@localhost错误 我的操作系统是ubuntu: ? 我的MySQL版本是: ?...二、ERROR 1524 (HY000): Plugin 'auth_socket' is not loaded 如果出现这个问题,还是需要像上个问题一样,先把MySQL设置成无密码状态,也就是把上个问题中的第三步注释的...从图中可以看到在执行了select user,plugin from user;后,错误原因是因为plugin root的字段是auth_socket,那我们改掉它为下面的mysql_native_password...='root'; 然后回车执行以下,再输入select user,plugin from user;回车,我们能看到root用户的字段改成功了。...1130 (HY000): Host '192.168.100.102' is not allowed to connect to this MySQL server 问题原因:mysql服务器出于安全考虑
mysql_secure_installation 初始密码为空,输入两次密码 之后会有一些安全选项根据个人情况配置,或者一路 Y 过去 配置用户访问数据库权限 现在使用非 root 用户访问 mysql 会被拒绝 $ mysql ERROR...查看系统用户认证情况: $ sudo mysql USE mysql; SELECT User, Host, plugin FROM mysql.user; +------+-----------+...-------------+ | User | Host | plugin | +------+-----------+-------------+ | root | localhost...root的相同插件,我在 debian 10 下是 unix_socket,ubuntu 是 auth_socket 重启mysql服务 否则报错:ERROR 1524 (HY000): Plugin...'auth_socket' is not loaded sudo systemctl restart mysql # 或 sudo /etc/init.d/mysql stop sudo /etc
不幸的是对于auth_socket插件的用户来说,危险正在等待中! 早在2015年11月,就有报告使用sha256_password进行auth_socket身份验证失败。...这将安装auth_socket插件并创建一个用户来使用它来标识自己: mysql [localhost] {root} ((none)) > show global variables like 'default_authentication_plugin.../use -uceri ERROR 2000 (HY000): Unknown MySQL error 通过使用5.7客户机(一个握手错误),我们可以看到预期的错误消息: $ ~/opt/mysql/.../my.sandbox.cnf -uceri ERROR 2012 (HY000): Error in server handshake 虽然在MySQL 8.0.4 RC中有许多重大的改进和新特性,但是使用...auth_socket插件的任何系统都需要确保它们强制使用default_authentication_plugin=mysql_native_password——至少现在是这样。
www.linuxidc.com]$ mysql -u root -p [linuxidc@linux:~/www.linuxidc.com]$ mysql -u root -p Enter password: ERROR...from user; 看下图: Enter password: ERROR 1524 (HY000): Plugin 'auth_socket' is not loaded 从图中可以看到在执行了...select user, plugin from user; 后,错误原因是因为plugin root的字段是auth_socket,那我们改掉它,替换为mysql_native_password就行了...输入: update user set authentication_string=password("v"),plugin='mysql_native_password' where user='root...'; 然后回车执行以下,再输入select user,plugin from user;回车,我们能看到root用户的字段改成功了。
create user 'wei3'@'localhost' identified by '123' and identified with mysql_native_password by '123'; ERROR...4052 (HY000): Invalid plugin "mysql_native_password" specified as 2 factor during "CREATE USER"....那我们来装一个可插拔插件 Socket Peer-Credential mysql> INSTALL PLUGIN auth_socket SONAME 'auth_socket.so'; Query...-------------+---------------+ | auth_socket | ACTIVE | +-------------+---------------+ 1 row...Enter password: ERROR 1698 (28000): Access denied for user 'wei4'@'localhost' root@1d118873f98e:/#
create directory '/var/lib/mysql/' (Errcode: 17 - File exists) . . . 2018-04-23T13:48:00.572066Z 0 [ERROR...为了使用密码以root身份连接到MySQL,您需要将其身份验证方法从auth_socket切换mysql_native_password。...---------------------+-----------+ | user | authentication_string | plugin...插件进行身份验证: SELECT user,authentication_string,plugin,host FROM mysql.user; +------------------+--------...systemctl status mysql.service 您将看到类似于以下内容的输出: ● mysql.service - MySQL Community Server Loaded: loaded
输入: sudo systemctl status mysql 输出应该显示服务已经被启用,并且正在运行: ● mysql.service - MySQL Community Server Loaded...: loaded (/lib/systemd/system/mysql.service; enabled; vendor preset: enabled) Active: active (running...不带参数运行这个脚本: sudo mysql_secure_installation 你将会被要求配置VALIDATE PASSWORD PLUGIN,它被用来测试 MySQL 用户密码的强度,并且提高安全性...在MySQL 8.0上,root 用户默认通过auth_socket插件授权。 auth_socket插件通过 Unix socket 文件来验证所有连接到localhost的用户。...第一个就是将验证方法从auth_socket修改成mysql_native_password。
hour ago sick_ramanujan //错误日志 [root@localhost ~]# docker logs 42f09819908b error...2059 (HY000): Authentication plugin 'caching_sha2_password' cannot be loaded 问题: 连接Docker启动的mysql出现:...ERROR 2059 (HY000): Authentication plugin 'caching_sha2_password' cannot be loaded C:\mysqldata>mysql...-h 127.0.0.1 -P 13306 -uroot -p Enter password: **** ERROR 2059 (HY000): Authentication plugin 'caching_sha2..._password' cannot be loaded: ÕÒ²»µ½Ö¸¶¨µÄÄ£¿é¡£ 解决方案: 1.进入mysql容器 docker exec -it mysql2 /bin/bash 2.
---------+ 换个用户就必需验证密码后方可正常打印字符串: root@ytt-large:/home/ytt# mysql -uadmin -e "select 'hello world'" ERROR...用户的认证插件有可能使用 auth_socket 。 极有可能是这个原因!...mysql> select plugin,authentication_string from mysql.user where user = 'root' ; +-------------+--...接下来把插件改为非 auth_socket 即可。...root@ytt-large:/home/ytt# mysql -p -e "select 'hello world'" ERROR 1045 (28000): Access denied for
--------+ 换个用户就必需验证密码后方可正常打印字符串: root@ytt-large:/home/ytt# mysql -uadmin -e "select 'hello world'" ERROR...用户的认证插件有可能使用 auth_socket 。 极有可能是这个原因!...mysql> select plugin,authentication_string from mysql.user where user = 'root' ; +-------------+--...接下来把插件改为非 auth_socket 即可。...root@ytt-large:/home/ytt# mysql -p -e "select 'hello world'" ERROR 1045 (28000): Access denied for
今天在测试使用sqlyog或者navicat 去 连接MySQL8.0 的时候,出现如下报错提示: ERROR 2059 (HY000): Authentication plugin 'caching_sha2..._password' cannot be loaded: ÕÒ²»µ½Ö¸¶¨µÄÄ£¿é¡£ 看样子是验证插件问题的,排查下: SELECT `user`, `host`, `authentication_string...`, `plugin` FROM mysql.user; +------------------+-----------+----------------------------------------... | host | authentication_string | plugin... | host | authentication_string | plugin
mysql(默认安装mysql8) 安装完成后:启动mysql服务 2.bash mysql.server start 这个时候用navicat 连接会报错2059 Authentication plugin...‘caching_sha2_password’ cannot be loaded 这是因为新版mysql数据库的加密方式变了: 3.登录数据库 mysql -u root -p mysql> use...mysql; 4.通过命令 select user,plugin from user where user=’root’; 我们可以发现加密方式是caching_sha2_password...然后使用命令:alter user ‘root’@’%’ identified with mysql_native_password by ‘your password’; 执行这个语句时如果报错“ERROR...1396 (HY000): Operation ALTER USER failed for ‘root’@’%’”,就执行第6步,如果没报错就走第7步 7.保留当前窗口,新打开一个窗口,重新进入mysql
MariaDB [(none)]> (2)ERROR 2003 (HY000): Can’t connect to MySQL server on ‘192.168.60.102’ (111) [root...@node1~]# mysql -h192.168.60.101 -uroot -p123456 ERROR 2003 (HY000): Can't connect to MySQL server on...: loaded (/usr/lib/systemd/system/mariadb.service; enabled; vendor preset: disabled) Active: failed...=/usr/lib64/mysql/plugin --user=mysql --skip-grant-tables --skip-networking --log-error=/var/log/mariadb...=/usr/lib64/mysql/plugin --log-error=/var/log/mariadb/mariadb.log --pid-file=/var/run/mariadb/ma...
1290 (HY000): The MySQL server is running with the --skip-grant-tables option so it cannot execute this...1819 (HY000): Your password does not satisfy the current policy requirements 还是不能改,查看密码复杂度要求: mysql>...1396 (HY000): Operation CREATE USER failed for 'root'@'localhost' mysql> FLUSH PRIVILEGES; Query OK,...0 rows affected (0.00 sec) mysql> create user root@'localhost' identified by 'mysql'; ERROR 1396 (HY000...ERROR 2059 (HY000): Authentication plugin 'caching_sha2_password' cannot be loaded: /usr/lib/mysql/plugin
.* to 'admin'@'%' identified by 'admin123';ERROR 1064 (42000): You have an error in your SQL syntax;...MySQL connection id is 22Server version: 8.0.12 MySQL Community Server - GPL 3.低版本客户端登录异常 错误号码 2058:Plugin...caching_sha2_password could not be loaded 4....mysql3310/tmp/mysql3310.sockmysql: [Warning] Using a password on the command line interface can be insecure.ERROR...2059 (HY000): Authentication plugin 'caching_sha2_password' cannot be loaded: /usr/local/mysql/lib/plugin
今天创建数据表时失败,报错如下: ERROR 3 (HY000): Error writing file '....start mariadb [root@test ~]# systemctl status mariadb ● mariadb.service - MariaDB database server Loaded...: loaded (/usr/lib/systemd/system/mariadb.service; enabled; vendor preset: disabled) Active: active...mysqld_safe --basedir=/usr └─28057 /usr/libexec/mysqld --basedir=/usr --datadir=/tpdata/mysql --plugin-dir...=/usr/lib64/mysql/plugin --log- Dec 13 18:32:57 test systemd[1]: Starting MariaDB database server...
firewalld.service - firewalld - dynamic firewall daemon Loaded: loaded (/usr/lib/systemd/system/firewalld.service...mysql> select version(); ERROR 1820 (HY000): You must reset your password using ALTER USER statement...=/usr/local/mysql/lib/plugin --log-error=/mysql/data/mysql3306/log/mysqld.log --pid-file=/mysql/data/...=/usr/local/mysql/lib/plugin --log-error=/mysql/data/mysql3306/errlog/err3306.log --pid-file=/mysql/data...ERROR 1290 (HY000) mysql> ALTER USER 'root'@'localhost' IDENTIFIED BY 'root123'; ERROR 1290 (HY000):
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