I have installed mysql: installed successfully
Then I have run mysql_install_db: successful
skm@skmpc:~$ sudo /etc/init.d/mysql start
* Starting MySQL database server mysqld [ OK ]
skm@skmpc:~$ mysql -u root
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)
In the last step I am facing problem, and can't login to mysql.
What to do?