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You get this error when user has no rights to access localhost. SQLException: Access denied for user 'root'@'localhost' (using password. Try a free demo! '1 - DB connection failedAccess denied for user 'example'@'localhost' (using. #1045 - Access denied for user 'root'@'localhost' (using password: NO) I looked on this site and tried the following with no luck. PhpMyAdmin tried to connect to the MySQL server, and the server rejected the connection.
Introduction to Linux - A Hands on Guide This guide was created as an overview of the Linux Operating System, geared toward new users as an exploration tour and getting started guide, with exercises at the end of each chapter. For more advanced trainees it can be a desktop reference, and a collection of the base knowledge needed to proceed with system and network administration. This book contains many real life examples derived from the author's experience as a Linux system and network administrator, trainer and consultant. They hope these examples will help you to get a better understanding of the Linux system and that you feel encouraged to try out things on your own.
To receive this Complete Guide absolutely free. Am having trouble with mysql i just installed fedora 5. Am able to log in to mysql by typing the password: mysql -p or mysql -u root -p.
But if i try to log in without a password: # mysql or mysql -u root. I get an error message ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO) i have run the cmd mysql set password for 'root'@'localhost' = password ('new-password'); but still the error persists am trying to intall phpmyadmin which gets the same error therefore i have put on hold installing any apps that require a database till i sort this out. So i think m question is how do i enable mysql to let this cmd to work: mysql -u root. Any help will be gratly appreciated.
![User User](/uploads/1/2/5/5/125574188/759156350.png)
You appear to be saying that you've set a password, and that mysql won't let you login without providing that password. That is how it is supposed to work. If you are saying that you have set the password to a blank string, then this is not the same as turning off the password checking.
It's possible to set it up so that you don't need a password, but that is not advisable, particularly for the administrator. If you need to run a command that needs the password on the commandline then you can use -password= although this is less secure then entering it when prompted as the password will can be obtained by looking at the running processes. If you have set the password to be blank then use -password=' phpmyadmin does not need to know the password, depending upon the authtype you choose.
The default on my install is cookie, which means that you need to login using the username and password from the phpmyadmin login page. It is really not a good idea to disable the password so I haven't given instructions on how to do it, but you can work it out from the mysql documentation. This are the main editing areas. $cfg'blowfishsecret' = 'UHDWDHWUUI54656547igjglkk5677H' -change this value to any random characters you want to use. Note you only need this if you are going to use the cookie authtype. /. Servers configuration./ $cfg'Servers'$i'host' = 'Localhost' $cfg'Servers'$i'extension' = 'mysqli'; - or mysql wichever you want to use $cfg'Servers'$i'port' = 'your port'; -leave blank for default $cfg'Servers'$i'connecttype' = 'tcp'; $cfg'Servers'$i'authtype' = 'cookie'; /.
End of servers configuration./ Make sure your mysql is up and running first. Hi Guys, Issue:- ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO) root@servert1 # /etc/init.d/mysqld stop Stopping MySQL: OK root@servert1 # mysqldsafe -skip-grant-tables & 1 13694 root@servert1 # Starting mysqld daemon with databases from /var/lib/mysql root@servert1 # mysql -u root Welcome to the MySQL monitor. Commands end with; or g. Your MySQL connection id is 1 Server version: 5.0.77 Source distribution Type 'help;' or ' h' for help. Type ' c' to clear the buffer. Hi Guys, Try this.
Issue:- ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO) root@servert1 # /etc/init.d/mysqld stop Stopping MySQL: OK root@servert1 # mysqldsafe -skip-grant-tables & 1 13694 root@servert1 # Starting mysqld daemon with databases from /var/lib/mysql root@servert1 # mysql -u root Welcome to the MySQL monitor. Commands end with; or g. Your MySQL connection id is 1 Server version: 5.0.77 Source distribution Type 'help;' or ' h' for help. Type ' c' to clear the buffer.
Hi Guys, Issue:- ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO) root@servert1 # /etc/init.d/mysqld stop Stopping MySQL: OK root@servert1 # mysqldsafe -skip-grant-tables & 1 13694 root@servert1 # Starting mysqld daemon with databases from /var/lib/mysql root@servert1 # mysql -u root Welcome to the MySQL monitor. Commands end with; or g. Your MySQL connection id is 1 Server version: 5.0.77 Source distribution Type 'help;' or ' h' for help. Type ' c' to clear the buffer.
Before I screw up something, when I login using $ mysql -u root -p, and show databases: +-+ Database +-+ informationschema mysql performanceschema gamedata test +-+ Then I tried to create a new user and notice something is wrong with the PRIVILEGES. So I deleted the new users, and I guess I removed the 'root' and 'Admin' accidentally. Then I try to create 'root' again, but get Access denied error when doing grant all privileges. Mysql CREATE USER 'root'@'localhost' IDENTIFIED BY 'password'; mysql grant all privileges on. to 'root'@'localhost' identified by 'password' with grant option; ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES) If I login to MySQL again using $ mysql -u root -p, and show databases, +-+ Database +-+ informationschema +-+ All the other databases are gone.
How do I fix MySQL now? I cannot find the database 'mysql', cannot create database, create user, anything I try to do will get an error. ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES). Should I reinstall MySQL using MacPorts? If reinstall, I will lose the database gamedata, right? Follow the steps below.
Start the MySQL server instance or daemon with the -skip-grant-tables option (security setting). $ mysqld -skip-grant-tables. Execute these statements.
$ mysql -u root mysql $mysql UPDATE user SET Password=PASSWORD('mypassword') where USER='root'; $mysql FLUSH PRIVILEGES; If you face the unknown field Password error above use: update user set authenticationstring=password('mypassword') where user='root';. Finally, restart the instance/daemon without the -skip-grant-tables option.
$ /etc/init.d/mysql restart You should now be able to connect with your new password. $ mysql -u root -p Enter password: mypassword Fix for MySQL “Unable to lock ibdata1” error sudo mv /usr/local/mysql/data/ibdata1 /usr/local/mysql/data/ibdata1.bak sudo mv /usr/local/mysql/data/iblogfile0 /usr/local/mysql/data/iblogfile0.bak sudo mv /usr/local/mysql/data/iblogfile1 /usr/local/mysql/data/iblogfile1.bak sudo cp -a /usr/local/mysql/data/ibdata1.bak /usr/local/mysql/data/ibdata1 sudo cp -a /usr/local/mysql/data/iblogfile0.bak /usr/local/mysql/data/iblogfile0 sudo cp -a /usr/local/mysql/data/iblogfile1.bak /usr/local/mysql/data/iblogfile1 sudo /etc/init.d/mysql restart.
None of the above were helpful for me. I found I needed to clear the plugin method.
In 5.6, I could do: sudo mysql -u root use mysql; mysql update user set plugin=' where User='root'; mysql flush privileges; In 5.7, I found I needed to: sudo mysql -u root use mysql; mysql update user set plugin='mysqlnativepassword' where User='root'; mysql flush privileges; According to the docs, with plugin set to an empty string, it should have effectively defaulted to mysqlnativepassword, but may be getting confused by an empty password hash. For more nuance, you can read the documentation here.