Mysql Error 1045 Access Denied For User Root@localhost Password No
Contents |
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business
Mysql Error 1045 (28000): Access Denied For User 'root'@'localhost' (using Password: No)
Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs access denied for user 'root'@'localhost' mysql Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just
Mysqladmin: Connect To Server At 'localhost' Failed
like you, helping each other. Join them; it only takes a minute: Sign up ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES) up vote 50 down vote favorite 37 I am an electrical engineering error 1045 access denied for user 'root'@'localhost' windows who mainly play around with power system instead of programming. Recently, I have been following a manual to install a software suite on Ubuntu. I have no knowledge on mySQL at all, actually. I have done the following installations on my Ubuntu. sudo apt-get update sudo apt-get install mysql-server-5.5 sudo apt-get install mysql-client-5.5 sudo apt-get install mysql-common sudo apt-get install glade sudo apt-get install ntp Then I do me@ubuntu:~/Desktop/iPDC-v1.3.1/DBServer-1.1$ mysql -uroot -proot <"Db.sql" I ended access denied for user 'root'@'localhost' (using password no) ubuntu up with the following error message. ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES) How may I fix it and continue? mysql linux ubuntu share|improve this question asked Feb 21 '14 at 20:52 Sibbs Gambling 3,2621042104 1 This does not seem to be strictly programming-related to me. I flagged it for migration to SuperUser –Uli Köhler Feb 21 '14 at 20:55 add a comment| 12 Answers 12 active oldest votes up vote 54 down vote accepted The default root password is blank (i.e. empty string) not root. So you can just login as: mysql -u root You should obviously change your root password after installation mysqladmin -u root password [newpassword] In most cases you should also set up individual user accounts before working extensively with the DB as well. Update: For MySQL 5.7+ please see answer from @Anshu to this question. That contains more current information. share|improve this answer edited Aug 29 at 13:40 answered Feb 21 '14 at 20:54 Mike Brant 51.7k54670 Thanks for the quick answer. Could you please explain what the -proot <"Db.sql part does? –Sibbs Gambling Feb 21 '14 at 20:57 @FarticlePilter The -p flag specifies the password, so after you change your root password you would do like mysql -u root -p[newpassword]. The < [filename] is using std inp
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more
Mysql Access Denied For User Using Password Yes
about hiring developers or posting ads with us Super User Questions Tags Users Badges Unanswered Ask access denied for user 'root'@'localhost' (using password yes) windows Question _ Super User is a question and answer site for computer enthusiasts and power users. Join them; it only takes a minute:
Access Denied For User Localhost Using Password No
Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top mysql how to fix Access denied for user 'root'@'localhost' up vote 52 down vote http://stackoverflow.com/questions/21944936/error-1045-28000-access-denied-for-user-rootlocalhost-using-password-y favorite 31 Before I screw up something, when login using $ mysql -u root -p, and show databases: +--------------------+ | Database | +--------------------+ | information_schema | | mysql | | performance_schema | | game_data | | test | +--------------------+ Then I try 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, http://superuser.com/questions/603026/mysql-how-to-fix-access-denied-for-user-rootlocalhost 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 mysql again using $ mysql -u root -p, and show databases, +--------------------+ | Database | +--------------------+ | information_schema | +--------------------+ All the other databases are gone. How do I fix mysql now? I cannot 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 lost the database 'game_data', right? mysql user-accounts login privileges share|improve this question edited Dec 31 '15 at 11:36 Eric Leschinski 2,73742642 asked Jun 3 '13 at 7:32 Vogelsire 363146 migrated from stackoverflow.com Jun 3 '13 at 8:32 This question came from our site for professional and enthusiast programmers. Try accesing the server with 'root'@'127.0.0.1' which is diferent from 'root'@'localhost'. Then issue a command to create the user 'root'@'localhost' and grant all privileges to it. –Gimmy Jun 3 '13 at 8:06 Also see How to have MySQL entitle the root user? on Super User. It attempts to avoid resetting passwords. –jww Apr 2 at 11:28 add a comment| 5 Answers 5
Connectors More MySQL.com Downloads Developer Zone Section Menu: Documentation Home MySQL 5.7 Reference Manual Preface and Legal Notices General Information Installing https://dev.mysql.com/doc/refman/5.7/en/problems-connecting.html and Upgrading MySQL Using MySQL as a Document Store Tutorial https://help.ubuntu.com/community/MysqlPasswordReset MySQL Programs MySQL Server Administration Security General Security Issues Security Guidelines Keeping Passwords Secure End-User Guidelines for Password Security Administrator Guidelines for Password Security Passwords and Logging Password Hashing in MySQL Making MySQL Secure Against Attackers Security-Related mysqld Options and Variables How access denied to Run MySQL as a Normal User Security Issues with LOAD DATA LOCAL Client Programming Security Guidelines The MySQL Access Privilege System Privileges Provided by MySQL Grant Tables Specifying Account Names Access Control, Stage 1: Connection Verification Access Control, Stage 2: Request Verification When Privilege Changes Take Effect Troubleshooting Problems Connecting to access denied for MySQL MySQL User Account Management User Names and Passwords Adding User Accounts Removing User Accounts Setting Account Resource Limits Assigning Account Passwords Password Expiration Policy Password Expiration and Sandbox Mode Pluggable Authentication Proxy Users User Account Locking SQL-Based MySQL Account Activity Auditing Using Secure Connections OpenSSL Versus yaSSL Building MySQL with Support for Secure Connections Secure Connection Protocols and Ciphers Configuring MySQL to Use Secure Connections Command Options for Secure Connections Creating SSL and RSA Certificates and Keys Creating SSL and RSA Certificates and Keys using MySQL Creating SSL Certificates and Keys Using openssl Creating RSA Keys Using openssl Connecting to MySQL Remotely from Windows with SSH Security Plugins Authentication Plugins The Native Authentication Plugin The Old Native Authentication Plugin Migrating Away from Pre-4.1 Password Hashing and the mysql_old_password Plugin The SHA-256 Authentication Plugin The PAM Authentication Plugin The Windows Native Authentication Plugin The No-Login Authentication Plugin The Cleartext Client-Side Authentication Plugin The Socket Peer-Cred
standards in the Wiki Guide. More info... Please do not make any edits to this article. Its contents are currently under review and being merged with the Ubuntu Server Guide. To find the Ubuntu Server Guide related to your specific version, please go to: https://help.ubuntu.com/ and click on Ubuntu Server Guide Why are you looking at this wiki page? Are you looking at this page because you cannot access the mysql server installed on your pc/server when you were trying to see if it works well? Or do you receive error messages like the following? : ERROR 1045: Access denied for user: 'root@localhost' (Using password: NO)or ERROR 1045: Access denied for user: 'root@localhost' (Using password: YES)To resolve this problem ,a fast and always working way is the "Password Resetting" . How can I reset my MySQL password? Following this procedure, you will disable access control on the MySQL server. All connexions will have a root access. It is a good thing to unplug your server from the network or at least disable remote access. To reset your mysqld password just follow these instructions : Stop the mysql demon process using this command : sudo /etc/init.d/mysql stopStart the mysqld demon process using the --skip-grant-tables option with this command sudo /usr/sbin/mysqld --skip-grant-tables --skip-networking &Because you are not checking user privs at this point, it's safest to disable networking. In Dapper, /usr/bin/mysqld... did not work. However, mysqld--skip-grant-tables did. start the mysql client process using this command mysql -u rootfrom the mysql prompt execute this command to be able to change any password FLUSH PRIVILEGES;Then reset/update your password SET PASSWORD FOR root@'localhost' = PASSWORD('password');If you have a mysql root account that can connect from everywhere, you should also do: UPDATE mysql.user SET Password=PASSWORD('newpwd') WHERE User='root';Alternate Method: US