Access denied after installing mysql on ubuntu - mysql

I've been try to install mysql on my Ubuntu 22, considering that i follow some code from my instructor like this o
sudo mysql
ALTER USER 'root'#'localhost' IDENTIFIED WITH mysql_native_password BY 'root';
FLUSH PRIVILEGES;
quit
After that i try to re open mysql and showing error like this
ERROR 1045 (28000): Access denied for user 'root'#'localhost' (using password: NO)
what should i do?

Mysql -u - p
After that you please input your password

Related

MySQL ERROR 1045 (28000): Access denied for user 'rakesh'#'localhost' (using password: NO)

While running MySQL in Ubuntu 20.04 terminal, I run into the following error:
MySQL ERROR 1045 (28000): Access denied for user 'rakesh'#'localhost' (using password: NO)
How to fix this error?
try using mysql with root, afterwards use the following commands :
SELECT user, host FROM mysql.user;
You will see all he available users there . Then, try
ALTER USER 'root'#'localhost' IDENTIFIED WITH mysql_native_password BY 'yournewpassword';
You don't have a mysql account created. sudo to root, then run mysql, it will let you in. Then create yourself an account and a database using the GRANT command:
https://dev.mysql.com/doc/refman/8.0/en/grant.html

How to access mysql with asking the root password

I have installed MySQL community edition in the Centos machine, I want to access the MySQL service by just typing mysql instead of mysql -uroot -p<password>, I have done so sort configuration adding the username and password in the my.cnf that is not gone work anymore it throwing
ERROR 1045 (28000): Access denied for user 'root'#'localhost' (using
password: YES)
As error is defined ERROR 1045 (28000): Access denied for user 'root'#'localhost' (using password: YES), you are using the wrong password for accessing mysql.
You can also update username & password using cli
UPDATE mysql.user SET Password=PASSWORD('MyNewPass') WHERE User='root'; & restart mysql using sudo service mysql restart
Thanks

mysql setup issue on Mac system

I have install mysql using command brew install mysql. After that set password for root. still I am not able to login in mysql shell
brew install mysql
sheetal$ mysql -uroot
ERROR 1045 (28000): Access denied for user 'root'#'localhost' (using password: NO)
sheetal$ mysql -uroot -p
Enter password:
ERROR 1045 (28000): Access denied for user 'root'#'localhost' (using password: YES)
sheetal$ sudo mysql -uroot -p
Password:
Enter password:
ERROR 1045 (28000): Access denied for user 'root'#'localhost' (using password: YES)
sheetal$ mysql_secure_installation
Securing the MySQL server deployment.
Enter password for user root:
Error: Access denied for user 'root'#'localhost' (using password: YES)
Seems you forgot your password. To reset the root password, you need to start your mysql server with --skip-grant-tables option. This allows you to log in to your mysql console without any password.
$mysql.server start --skip-grant-tables
$mysql
mysql> FLUSH PRIVILEGES;
mysql> ALTER USER 'root'#'localhost' IDENTIFIED BY 'newpassword';
mysql> quit;
$mysql.server restart
Now you should be able to log in with your newpassword.
There're other ways to do this but I find this to be the easiest.

mysql start ubuntu - ERROR 1045 (28000): Access denied for user 'username'#'localhost' (using password: NO)

I cant start mysql server on local machine.
Run mysql start, display error:
ERROR 1045 (28000): Access denied for user 'username'#'localhost' (using password: NO)
How solve this issue?
try entering
mysql -uroot -p
it will ask you to put in your password then
it looks like your MySql is running
and if that doesnt work do
mysql start -uroot -p
alternatively look at this https://coolestguidesontheplanet.com/start-stop-mysql-from-the-command-line-terminal-osx-linux/

I can't access mysql ERROR: 1045(28000)

I had installed lamp server in my Ubuntu 12.04 box when I tried to access MySQL I got this bug
ERROR 1045(28000) I tried many solution available in the internet nothing works.
These are all my bash scripts I had tried to access it :
root#sampath-codyowl:~# mysql -p
Enter password:
ERROR 1045 (28000): Access denied for user 'root'#'localhost' (using password: YES)
root#sampath-codyowl:~# mysql -u root -p
Enter password:
ERROR 1045 (28000): Access denied for user 'root'#'localhost' (using password: YES)
First try this
mysql -h 127.0.0.1 -u root -p
If that worked then add root#localhost
GRANT ALL PRIVILEGES ON *.* TO root#localhost IDENTIFIED BY 'root-password' WITH GRANT OPTION;
Other reasons:
Check if there is a firewall blocking your mysql port(mysql default is 3306)
Make sure that the server has not been configured to ignore network connections. look for --skip-networking, or --bind-address flags.
Check this article : http://dev.mysql.com/doc/refman/5.0/en/access-denied.html