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--- wiki:mariadb_reenable_password_authentication [2021/03/08 15:53] – created antisa
+++ wiki:mariadb_reenable_password_authentication [2022/01/20 12:47] (current) – add Debian 11 instructions antisa
@@ Line 2: / Line 2: @@
 ====== mariadb reenable password authentication ======
-===== Disable unix socket authentication =====
+===== Debian 10 =====
+==== Disable unix socket authentication ====
   update mysql.user set plugin='' where user='root';
   flush privileges;
-===== Update password =====
+==== Update password ====
   update mysql.user set password=password('yourpasswd') where user='root';
@@ Line 12: / Line 14: @@
-===== Check =====
+==== Check ====
   select user,host,password,plugin from mysql.user;
   MariaDB [(none)]> select user,host,password,plugin from mysql.user;
@@ Line 20: / Line 22: @@
   | root | localhost | *C3F43AFF2CF6AACD60EE1AAB1B48ADB3066E0EA4 |        |
   +------+-----------+-------------------------------------------+--------+
+===== Debian 11 =====
+This will disable unix socket authentication as well as set the password to 'root':
+  ~# mysql -u root -e "ALTER USER 'root'@'localhost' IDENTIFIED VIA mysql_native_password USING PASSWORD ('root');"
+==== Check ====
+<code sql>
+MariaDB [(none)]> show create user root@localhost;
++---------------------------------------------------------------------------------------------------+
+| CREATE USER for root@localhost                                                                    |
++---------------------------------------------------------------------------------------------------+
+| CREATE USER `root`@`localhost` IDENTIFIED BY PASSWORD '*81F5E21E35407D884A6CD4A731AEBFB6AF209E1B' |
++---------------------------------------------------------------------------------------------------+
+row in set (0.001 sec)
+</code>
 ====== Tested on ======
-  * Debian 10.8
+  * Debian 10.8, 10.3.27-MariaDB-0+deb10u1
-  * 10.3.27-MariaDB-0+deb10u1
+  * Debian 11. 10.5.12-MariaDB-0+deb11u1 Debian 11
 ====== See also ======