I have been following these instructions for resetting root password for local installation of MySQL 5.6 on Windows 7 laptop.
I stopped the service, created init-file, and ran the following command (as Administrator):
"C:\Program Files\MySQL\MySQL Server 5.6\bin\mysqld" --defaults-file="C:\ProgramData\MySQL\MySQL Server 5.6\my.ini" --init-file=C:\\MySQL-misc\\mysql-init.txt
I got the following warning:
2014-02-08 15:44:10 0 [Warning] TIMESTAMP with implicit DEFAULT value
is deprecated. Please use --explicit_defaults_for_timestamp server
option (see documentation for more details).
Since it's a warning I'm not sure whether I need to fix anything and then redo the process again.
Currently the command window is still on and does not accept any input. Should I force-close it or is there anything I can do to complete the process gracefully?
UPDATE
I killed the Command window and tried to restart the service. Got an error.
Restarted Windows and the service automatically started. The new root password seems to work. I was successfully able to use various functions of Workbench that require the password.
So, the warning was indeed just a warning.
On Windows:
0) shut down service mysql56
1) go to C:\ProgramData\MySQL\MySQL Server 5.6, note that ProgramData is a hidden folder
2) looking for file my.ini, open it and add one line skip-grant-tables below [mysqld],save
[mysqld]
skip-grant-tables
3) start service mysql56
4) by right, you can access the database, run mysql
5) and use the query below to update the password
update mysql.user set password=PASSWORD('NEW PASSWORD') where user='root';
note: for newer version, use authentication_string instead of password
6) shut down the service again, remove the line skip-grant-tables save it, and start the service again. try to use the password you set to login.
On Mac:
0) stop the service
sudo /usr/local/mysql/support-files/mysql.server stop
1) skip grant table
sudo /usr/local/mysql/bin/mysqld_safe --skip-grant-tables
once it's running, don't close it, and open a new terminal window
2) go into mysql terminal
/usr/local/mysql/bin/mysql -u root
3) update the password
UPDATE mysql.user SET Password=PASSWORD('password') WHERE User='root';
for newer version like 5.7, use
UPDATE mysql.user SET authentication_string=PASSWORD('password') WHERE User='root';
4) run FLUSH PRIVILEGES;
5) run \q to quit
6) start the mysql server
sudo /usr/local/mysql/support-files/mysql.server start
Stop Mysql service by going into Administrative tools > Services
Open Start > Run > cmd (Run as administrator)
Start the server manually using this line:
mysqld -P3306 --skip-grant-tables
In new cmd (Run as administrator) execute :
mysql -P3306 mysql
Execute the following query in mysql client:
update mysql.user set authentication_string=password('new_password') where user='root';
That's it!!
The issue has been resolved.
As stated in my question I followed instructions from MySQL manual.
The process did not go exactly as described (and this was the reason for my original post) but it worked nevertheless (see UPDATE section in my post).
Updating this answer regarding to changes at MySQL 5.7:
0) shut down service mysql57
1) go to C:\ProgramData\MySQL\MySQL Server 5.7, note that ProgramData is a hidden folder
2) looking for file my.ini, open it and add one line skip-grant-tables below [mysqld],save
[mysqld]
skip-grant-tables
3) start service mysql57
4) by right, you can access the database, run mysql
5) and use the query below to update the password
update mysql.user set authentication_string=password('NEW_PASSWORD') where user='root';
6) shut down the service again, remove the line skip-grant-tables save it, and start the service again. try to use the password you set to login.
First stop mysql server and follow below steps:
Go to mysql bin directory on cmd i,e. cd C:\ProgramData\MySQL\MySQL Server 5.6\bin (Its a hidden directory)
skip grant tables will allow you enter into mysql
mysqld.exe --skip-grant-tables
Open new command prompt or on same command prompt
mysql.exe -uroot -p (without any password you can login to mysql)
run below query to change mysql root password
UPDATE mysql.user set password=password('root password') WHERE user='root';
flush privileges
Thats it, Restart mysql and good to go with new password..!!
If you are getting this error: mysqld_safe Directory '/var/run/mysqld' for UNIX socket file don't exists. when attempting to reset your root password. You might try:
sudo service mysql stop
sudo mkdir -p /var/run/mysqld
sudo chown mysql:mysql /var/run/mysqld
sudo service mysql stop
sudo mysqld_safe --skip-grant-tables &
mysql -uroot
update mysql.user set authentication_string=password('your_password') where user='root';
flush privileges;
quit
sudo killall mysql
sudo service mysql start
mysql -u root -pyour_password
Tested in MySQL 5.7 running in Ubuntu 18.04
In case if you have Xampp installed.
Goto C:\xampp\mysql\bin
Open my.ini file
Put skip-grant-tables under [mysqld]
Goto windows services and stop mysql service
Trigger this command from command prompt C:\xampp\mysql\bin\mysql
Now, reset the root password with the MySQL query update mysql.user set password=PASSWORD('root') where user='root';
Exit the command prompt.
Restart the mysql windows service that was turned off in step 4.
Now you will be able to login to mysql using password as root.
For MySQL 5.6 on Windows I had to run this statement to make it work.
UPDATE mysql.user
SET Password=PASSWORD('NEW PASSWORD'),
authentication_String=PASSWORD('NEW PASSWORD')
WHERE User='root';
Without editing mi.ini:
service mysql stop
mysqld_safe --skip-grant-tables
on a separate ssh session:
update mysql.user set password=PASSWORD('NEW PASSWORD') where user='root';
no need to flush privileges, just restart the server
I have a problem with MySQL. I forgot the password I used when I installed it
so, I can not access to the server now.
I tried deleting the MySQL and install it again but it didn't show the password again.
So I tried to do it by the terminal and this is the result ...
first i stopped the MySQL server
then i put sudo /usr/local/mysql/bin/mysqld_safe –skip-grant-tables in the terminal
after that in new terminal window i wrote sudo /usr/local/mysql/bin/mysql -u root
UPDATE mysql.user SET Password=PASSWORD('root') WHERE User='root';
FLUSH PRIVILEGES;
\q
the result was "ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)"
these are all the commands
Try this command. I believe you should have mysql running. If that doesn't work try with mysql stopped.
sudo mysql_secure_installation
Hopefully should get you to prompt a password change.
Also, for the socket error, you can try following this link.
Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)
You can try reseting the root password by running MySQL in Safe Mode.
Here are the steps:
Stop MySQL:
sudo /usr/local/mysql/support-files/mysql.server stop
Start it in safe mode:
sudo mysqld_safe --skip-grant-tables
This will be an ongoing command until the process is finished so open another shell/terminal window, and..
Log in without a password as root:
mysql -u root
Update root (and any other user's) password)
FLUSH PRIVILEGES;
ALTER USER 'root'#'localhost' IDENTIFIED BY 'MyNewPass';
\q
Restart MySQL in normal mode
sudo /usr/local/mysql/support-files/mysql.server start
Reference: https://coolestguidesontheplanet.com/how-to-change-the-mysql-root-password/
Note: this is pretty standard reset procedure, but just documented better in the above guide compared to mysql reference docs.
I have been following a manual to install a software suite on Ubuntu. I have no knowledge of MySQL at all. 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
cd ~/Desktop/iPDC-v1.3.1/DBServer-1.1
mysql -uroot -proot <"Db.sql"
I ended 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?
Note: For MySQL 5.7+, please see the answer from Lahiru to this question. That contains more current information.
For MySQL < 5.7:
The default root password is blank (i.e., an empty string), not root. So you can just log in 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 database as well.
I was recently faced with the same problem, but in my case, I remember my password quite alright, but it kept on giving me the same error. I tried so many solutions, but still none helped. Then I tried this:
mysql -u root -p
After which it asks you for a password like this
Enter password:
And then I typed in the password I used. That's all.
I was able to solve this problem by executing this statement
sudo dpkg-reconfigure mysql-server-5.5
Which will change the root password.
You have to reset the password! Steps for Mac OS X (tested and working) and Ubuntu:
Stop MySQL using
sudo service mysql stop
or
sudo /usr/local/mysql/support-files/mysql.server stop
Start it in safe mode:
sudo mysqld_safe --skip-grant-tables --skip-networking
(the above line is the whole command)
This will be an ongoing command until the process is finished, so open another shell/terminal window, log in without a password:
mysql -u root
mysql> UPDATE mysql.user SET Password=PASSWORD('password') WHERE User='root';
As per #IberoMedia's comment, for newer versions of MySQL, the field is called authentication_string:
mysql> UPDATE mysql.user SET authentication_string =PASSWORD('password') WHERE User='root';
Start MySQL using:
sudo service mysql start
or
sudo /usr/local/mysql/support-files/mysql.server start
Your new password is 'password'.
Note: for version of MySQL > 5.7 try this:
update mysql.user set authentication_string='password' where user='root';
It happens when your password is missing.
Steps to change the password when you have forgotten it:
Stop MySQL Server (on Linux):
sudo systemctl stop mysql
Start the database without loading the grant tables or enabling networking:
sudo mysqld_safe --skip-grant-tables --skip-networking &
The ampersand at the end of this command will make this process run in the background, so you can continue to use your terminal and run mysql -u root (as root). It will not ask for a password.
If you get error like as below:
2018-02-12T08:57:39.826071Z mysqld_safe Directory '/var/run/mysqld' for UNIX
socket file don't exists.
mysql -u root
ERROR 2002 (HY000): Can't connect to local MySQL server through socket
'/var/run/mysqld/mysqld.sock' (2)
[1]+ Exit 1
Make MySQL service directory.
sudo mkdir /var/run/mysqld
Give MySQL user permission to write to the service directory.
sudo chown mysql: /var/run/mysqld
Run the same command in step 2 to run MySQL in background.
Run mysql -u root. You will get the MySQL console without entering a password.
Run these commands
FLUSH PRIVILEGES;
For MySQL 5.7.6 and newer
ALTER USER 'root'#'localhost' IDENTIFIED BY 'new_password';
For MySQL 5.7.5 and older
SET PASSWORD FOR 'root'#'localhost' = PASSWORD('new_password');
If the ALTER USER command doesn't work use:
UPDATE mysql.user SET authentication_string = PASSWORD('new_password') WHERE User = 'root' AND Host = 'localhost';
Now exit
To stop the instance started manually:
sudo kill `cat /var/run/mysqld/mysqld.pid`
Restart MySQL
sudo systemctl start mysql
At the initial start up of the server the following happens, given that the data directory of the server is empty:
The server is initialized.
SSL certificate and key files are generated in the data directory.
The validate_password plugin is installed and enabled.
The superuser account 'root'#'localhost' is created. The password for the superuser is set and stored in the error log file.
To reveal it, use the following command:
shell> sudo grep 'temporary password' /var/log/mysqld.log
Change the root password as soon as possible by logging in with the generated temporary password and set a custom password for the superuser account:
shell> mysql -u root -p
mysql> ALTER USER 'root'#'localhost' IDENTIFIED BY 'MyNewPass5!';
If the problem still exists, try to force changing the password:
/etc/init.d/mysql stop
mysqld_safe --skip-grant-tables &
mysql -u root
Set up a new MySQL root user password:
use mysql;
update user set password=PASSWORD("NEW-ROOT-PASSWORD") where User='root';
flush privileges;
quit;
Stop the MySQL server:
/etc/init.d/mysql stop
Start the MySQL server and test it:
mysql -u root -p
If none of the other answers work for you, and you received this error:
mysqld_safe Logging to '/var/log/mysql/error.log'.
mysqld_safe Directory '/var/run/mysqld' for UNIX socket file don't exists.
[1]+ Exit 1 sudo mysqld_safe --skip-grant-tables
Follow the below commands step by step until you reset your password:
# Stop your server first
sudo service mysql stop
# Make the MySQL service directory.
sudo mkdir /var/run/mysqld
# Give MySQL permission to work with the created directory
sudo chown mysql: /var/run/mysqld
# Start MySQL, without permission and network checking
sudo mysqld_safe --skip-grant-tables --skip-networking &
# Log in to your server without any password.
mysql -u root mysql
# Update the password for the root user:
UPDATE mysql.user SET authentication_string=PASSWORD('YourNewPasswordBuddy'), plugin='mysql_native_password' WHERE User='root' AND Host='localhost';
# If you omit (AND Host='localhost') section, it updates
# the root password regardless of its host
FLUSH PRIVILEGES;
EXIT;
# Kill the mysqld_safe process
sudo service mysql restart
# Now you can use your new password to log in to your server
mysql -u root -p
# Take note for remote access. You should create a remote
# user and then grant all privileges to that remote user
I came across this very annoying problem and found many answers that did not work. The best solution I came across was to completely uninstall MySQL and reinstall it. On reinstall you set a root password and this fixed the problem.
sudo apt-get purge mysql-server mysql-client mysql-common mysql-server-core-5.5 mysql-client-core-5.5
sudo rm -rf /etc/mysql /var/lib/mysql
sudo apt-get autoremove
sudo apt-get autoclean
I found this code elsewhere, so I don't take any credit for it. But it works. To install MySQL after uninstalling it, I think DigitalOcean has a good tutorial on it. Checkout my gist for this.
How to install MySQL on Ubuntu (which works)
I am using Ubuntu 16.04 (Xenial Xerus) and installed MySQL 5.7.
I had the same issue
Login denied for root user.
I tried the below steps:
dpkg --get-selections | grep mysql (to get the version of MySQL).
dpkg-reconfigure mysql-server-5.7
mysql -u root -p
Without -p that doesn't prompt you to ask password. Once you are in, you can create a user with a password by following steps:
CREATE USER 'your_new_username'#'your-hostname' IDENTIFIED BY 'your-password';
GRANT ALL PRIVILEGES ON *.* to 'your_new_username'#'your-hostname' WITH GRANT OPTION;
Exit from the root and log in from the <name> you gave above.
mysql -u <your_new_username> -p
For some reason still just typing MySQL does not work. At all. I suggest to make it a habit to use mysql -u <name> -p.
In the terminal, just enter:
mysql -u root -p
Then it will ask the password from you.
I installed MySQL as root user ($SUDO) and got this same issue
Here is how I fixed it:
sudo cat /etc/mysql/debian.cnf
This will show details as:
# Automatically generated for Debian scripts. DO NOT TOUCH! [client] host = localhost user = debian-sys-maint password = GUx0RblkD3sPhHL5 socket = /var/run/mysqld/mysqld.sock [mysql_upgrade] host = localhost user = debian-sys-maint password = GUx0RblkD3sPhHL5 socket = /var/run/mysqld/mysqld.sock
Above we can see the password. But we are just going to use(GUx0RblkD3sPhHL5) that in the prompt.
`mysql -u debian-sys-maint -p
Enter password: `
Now provide the password (GUx0RblkD3sPhHL5).
Now exit from MySQL and log in again as:
`mysql -u root -p
Enter password: `
Now provide the new password. That's all. We have a new password for further uses.
It worked for me.
For those for whom the current answers didn't work can try this (tested on macOS):
mysql -h localhost -u root -p --protocol=TCP
After this, a password will be asked from you and you should use your OS user password. Then when you get into MySQL you can run:
select Host, User from mysql.user;
And you should see:
MySQL [(none)]> select Host, User from mysql.user;
+-----------+------------------+
| Host | User |
+-----------+------------------+
| localhost | mysql.infoschema |
| localhost | mysql.session |
| localhost | mysql.sys |
| localhost | root |
+-----------+------------------+
And from here you can change the configurations and edit the password or modify the grants.
Please read the official documentation: MySQL: How to Reset the Root Password
If you have access to a terminal:
MySQL 5.7.6 and later:
mysql
mysql> ALTER USER 'root'#'localhost' IDENTIFIED BY 'MyNewPass';
MySQL 5.7.5 and earlier:
mysql
mysql> SET PASSWORD FOR 'root'#'localhost' = PASSWORD('MyNewPass');
I am using mysql-5.7.12-osx10.11-x86_64.dmg on Mac OS X.
The installation process automatically sets up a temporary password for the root user. You should save the password. The password can not be recovered.
Follow the instructions:
Go to cd /usr/local/mysql/bin/
Enter the temporary password (which would look something like, "tsO07JF1=>3")
You should get the mysql> prompt.
Run, SET PASSWORD FOR 'root'#'localhost' = PASSWORD('{YOUR_PASSWORD}'); If you wish to set your password: "root" then the command would be, SET PASSWORD FOR 'root'#'localhost' = PASSWORD('root');
Run ALTER USER 'root'#'localhost' PASSWORD EXPIRE NEVER;
Run exit
Run ./mysql -u root -p
Type your password. In my case I would type, "root" (without quote)
That's all.
For convenience, you should add "/usr/local/mysql/bin" to your PATH environment variable.
Now from anywhere you can type ./mysql -u root -p and then type the password and you will get the mysql> prompt.
The answer may sound silly, but after wasting hours of time, this is how I got it to work:
mysql -u root -p
I got the error message
ERROR 1045 (28000): Access denied for user 'root'#'localhost' (using password: YES)
Even though I was typing the correct password (the temporary password you get when you first install MySQL).
I got it right when I typed in the password when the password prompt was blinking.
If you have MySQL as part of a Docker image (say on port 6606) and an Ubuntu install (on port 3306) specifying the port is not enough:
mysql -u root -p -P 6606
will throw:
ERROR 1045 (28000): Access denied for user 'root'#'localhost' (using password: YES)
as it's trying to connect to localhost by default, specifying your local IP address fixes the issue:
mysql -u root -p -P 6606 -h 127.0.0.1
Year 2021.
Answer for Ubuntu 20.04 (Focal Fossa) (maybe other distributions as well).
After days of wandering around... and having none of those answers working for me, I did this and it worked!
Always in a Bash shell:
sudo systemctl disable mysql
In order to stop the daemon from starting on boot.
sudo apt purge mysql-server
and
sudo apt purge mysql-community-server*
There, it warns you you'll erase configuration files... so it's working! Because those are the ones making trouble!
sudo autoremove
To delete all the left behind packages.
Then (maybe it's optional, but I did it) reboot.
Also, I downloaded mysql-server-8.0 from the official MySQL webpage:
sudo apt install mysql-server
A signal that it's working is that when you enter the command above, the system asks you to enter the root password.
Finally:
mysql -u root -p
And the password you entered before.
If the problem still exists, try to force changing the password.
Stop MySQL Server (on Linux):
/etc/init.d/mysql stop
Stop MySQL Server (on Mac OS X):
mysql.server stop
Start the mysqld_safe daemon with --skip-grant-tables:
mysqld_safe --skip-grant-tables &
mysql -u root
Set up a new MySQL root user password:
use mysql;
update user set password=PASSWORD("NEW-ROOT-PASSWORD") where User='root';
flush privileges;
quit;
Stop MySQL Server (on Linux):
/etc/init.d/mysql stop
Stop MySQL Server (on Mac OS X):
mysql.server stop
Start the MySQL server service and test to log in by root:
mysql -u root -p
I also came across the same problem. I did:
Open your cmd
Navigate to C:\Program Files\MySQL\MySQL Server 8.0\bin>
(where MySQL Server 8.0 may be different depending on the server you installed)
Then put the following command mysql -u root -p
It will prompt for the password... simply hit Enter, as sometimes the password you entered while installing is changed by to blank.
Now you can simply access the database.
This solution worked for me on the Windows platform.
By default, the password will be null, so you have to change the password by doing the below steps.
Connect to MySQL
root# mysql
Use mysql
mysql> update user set password=PASSWORD('root') where User='root';
Finally, reload the privileges:
mysql> flush privileges;
mysql> quit
Just one line and it solved my issue.
sudo dpkg-reconfigure mysql-server-5.5
In Ubuntu 16.04 (Xenial Xerus) and MySQL version 5.7.13, I was able to resolve the problem with the steps below:
Follow the instructions from section B.5.3.2.2 Resetting the Root Password: Unix and Unix-Like Systems
MySQL 5.7 reference manual
When I tried #sudo mysqld_safe --init-file=/home/me/mysql-init & it failed. The error was in /var/log/mysql/error.log:
2016-08-10T11:41:20.421946Z 0 [Note] Execution of init_file '/home/me/mysql/mysql-init' started.
2016-08-10T11:41:20.422070Z 0 [ERROR] /usr/sbin/mysqld: File '/home/me/mysql/mysql-init' not found (Errcode: 13 - Permission denied)
2016-08-10T11:41:20.422096Z 0 [ERROR] Aborting
The file permission of mysql-init was not the problem. We need to edit AppArmor permissions.
Edit by sudo vi /etc/apparmor.d/usr.sbin.mysqld
....
/var/log/mysql/ r,
/var/log/mysql/** rw,
# Allow user init file
/home/pranab/mysql/* r,
# Site-specific additions and overrides. See local/README for details.
#include <local/usr.sbin.mysqld>
}
Do sudo /etc/init.d/apparmor reload
Start mysqld_safe again. Try step 2 above. Check file /var/log/mysql/error.log. Make sure there is no error and the mysqld is successfully started.
Run mysql -u root -p
Enter password:
Enter the password that you specified in mysql-init. You should be able to log in as root now.
Shutdown mysqld_safe by sudo mysqladmin -u root -p shutdown
Start mysqld the normal way by sudo systemctl start mysql
While the top answer (with mysqladmin) worked on macOS v10.15 (Catalina), it did not work on Ubuntu. Then I tried many of the other options, including a safe start for MySQL, but none worked.
Here is one that does:
At least for the version I got 5.7.28-0ubuntu0.18.04.4 answers were lacking IDENTIFIED WITH mysql_native_password. 5.7.28 is the default on the current LTS and thus should be the default for most new new systems (till Ubuntu 20.04 (Focal Fossa) LTS comes out).
I found Can't set root password MySQL Server and now applied
ALTER USER 'root'#'localhost' IDENTIFIED WITH mysql_native_password BY 'your_pass_here';
which does work.
The error that I faced was:
ERROR 1045 (28000): Access denied for user 'root'#'localhost' (using password: NO)
It was a problem with the port running on.
By default, MySQL is running on port 3306.
You can check that on by running
in a 32-bit system:
sudo /opt/lampp/manager-linux.run
in a 64-bit system:
sudo /opt/lampp/manager-linux-x64.run
and click on the Configure button.
In my case the port was running on 3307, and I used the command
mysql -u root -p -P 3307 -h 127.0.0.1
Copied from this link, I had the same problem and this solved the problem. After we add a password for the database, we need to add -p (password-based login), and then enter the password. Otherwise, it will return this error:
mysql -u root -p
Because your error message says "PASSWORD: YES" this means you are are using the wrong password. This happened to me also. Luckily I remembered my correct password, and was able to make the DB connection work.
In recent MySQL versions there isn't any password in the mysql.user table.
So you need to execute ALTER USER. Put this one line command into the file.
ALTER USER 'root'#'localhost' IDENTIFIED BY 'MyNewPass';
And execute it as an init file (as the root or mysql user):
mysqld_safe --init-file=/home/me/mysql-init &
MySQL server need to be stopped to start mysqld_safe.
Also, there may be a problem with AppArmor permissions to load this init file. Read more in AppArmor and MySQL.
If you haven't set password yet, then run mysql -uroot. It works for me.
On Mac, if you have a problem in logging in with the first password you were given in installation, maybe you can just simply kill the MySQL process and then try.
So:
run the following command to find the PID of MySQL:
ps -aef | grep mysql | grep -v grep
kill the process:
kill -15 [process id]
Then you can log in with the initial password using this command:
mysql -uroot -p
Which asks you to enter your password. Just enter the initial password.
I have installed MySQL server 5 on redhat linux. I can't login as root so I can't change the root password.
mysql -u root -p
Enter password: <blank>
ERROR 1045 (28000): Access denied for user 'root'#'localhost'
(using password: NO)
When I try to set one like this:
mysqladmin -u root password 'newpass'
I get an error:
mysqladmin: connect to server at 'localhost' failed
error: 'Access denied for user 'root'#'localhost'
(using password: NO)'
As if there is a root password set.
I have also tried resetting the password using (described here)
/sbin/service mysqld start --skip-grant-tables
And then making:
mysql> UPDATE mysql.user SET Password=PASSWORD('newpass')
-> WHERE User='root';
ERROR 1142 (42000): UPDATE command denied to user ''#'localhost' for table 'user'
I even uninstalled mysql-server (using yum) and then reinstalled it but that did not help.
How do I force reset the root password?
One option is to save UPDATE mysql.user SET Password=PASSWORD('newpass') WHERE User='root'; into a file and then manually start mysqld with --init-file=FILENAME. Once the server starts, it should reset your password, and then you should be able to log in. After this, you should shut down the server and start it normally.
A little late to the game, but I had the same issue on a raspberry pi install and found out that it needs elevation. Adding a sudo to the front of the password change allowed it to work.
sudo mysqladmin -u root password 'newpass'
followed by an elevated sql access
sudo mysql -u root -p
If either are not run as sudo, it will fail.
The root user password is an empty string by default.
And (using password: NO) says that there is no password.
Do you try to login from another system? I imagine you can only login as root user locally.
I removed the MySQL installation and deleted the data files, and then reinstalled it.
Then I was able to set the root password. Once you set the root password to something. mysqladmin won't let you reset it if you don't know it.
To reset it, you've got to have ownership over how mysqld is executed, and feed it an init file to change the root password:
https://dev.mysql.com/doc/refman/5.0/en/resetting-permissions.html
This helped me on Windows with MySQL Server 5.6. Make sure you change the mysqld path to point to where you have installed MySql Server, for me it was "C:\Program Files\mysql\MySQL Server 5.6\bin\mysqld.exe":
Log on to your system as Administrator.
Stop the MySQL server if it is running. For a server that is
running as a Windows service, go to the Services manager:
From the Start menu, select Control Panel, then
Administrative Tools, then Services. Find the MySQL
service in the list and stop it.
If your server is not running as a service, you may need to use
the Task Manager to force it to stop.
Create a text file containing the following statements.
Replace the password with the password that you want to use.
UPDATE mysql.user SET Password=PASSWORD('MyNewPass') WHERE User='root';
FLUSH PRIVILEGES;
Write the UPDATE and FLUSH statements each on a single line. The UPDATE statement resets the password for all root accounts, and the FLUSH statement tells the server to reload the grant tables into memory so that it notices the password change.
Save the file. For this example, the file will be named C:\mysql-init.txt.
Open a console window to get to the command prompt: From the Start menu, select Run, then enter cmd as the command to be run.
Start the MySQL server with the special --init-file option (notice that the backslash in the option value is doubled):
C:\> C:\mysql\bin\mysqld --init-file=C:\\mysql-init.txt
If you installed MySQL to a location other than C:\mysql, adjust the command accordingly.
The server executes the contents of the file named by the --init-file option at startup, changing each root account password.
You can also add the --console option to the command if you want server output to appear in the console window rather than in a log file.
If you installed MySQL using the MySQL Installation Wizard, you may need to specify a --defaults-file option:
C:\> "C:\Program Files\MySQL\MySQL Server 5.5\bin\mysqld.exe"
--defaults-file="C:\\Program Files\\MySQL\\MySQL Server 5.5\\my.ini"
--init-file=C:\\mysql-init.txt
The appropriate --defaults-file setting can be found using the Services Manager: From the Start menu, select Control Panel, then Administrative Tools, then Services. Find the MySQL service in the list, right-click it, and choose the Properties option. The Path to executable field contains the --defaults-file setting.
After the server has started successfully, delete C:\mysql-init.txt.
http://docs.oracle.com/cd/E17952_01/refman-5.5-en/resetting-permissions.html
Remove the -p from your command. -p forces the prompt for password.
Use :
mysql -u root
This will resolve your problem.
Probably a bit late here , but here is what I did :
create file resetpass.sh which has :
UPDATE mysql.user SET Password=PASSWORD('newpassword') WHERE User='root';
# mysqld_safe --init-file=resetpass.sh
# service mysqld start --skip-grant-tables
# mysql -u root -p
Enter pass
mysql > change root pass ; flush privs;
quit
# restart mysql service
The MySQL version I was using was 5.1.73 under centos6
Try do this:
mysql -u root
and then:
mysql> UPDATE mysql.user SET Password=PASSWORD('MyNewPass')
-> WHERE User='root';
mysql> FLUSH PRIVILEGES;
Worked fine for me!
According to the docs, in MySQL 5.7 the temp password gets put in /var/log/mysqld, but this is evidently not the case in 5.6.
With MySQL version 5.6 installed on RHEL 6.7, I finally found the temporary root password set during install was placed in the file /root/.mysql_secret.
open mysql
now enter the following commands :
use mysql;
update user set PASSWORD=password("updated password") where User='root';
flush privileges;