Problem authenticating with root on MySQL (CLI)
Hi,
I made the change of the MySQL root password through the "mysqladmin" and then my WHM becomes unable to login to the MySQL in any situation. The annoying part is that I keep receiving notifications about the impossibility of connection because the access is denied.
Since the solutions proposed on some Google results is to restore the installation of MySQL or some other attempt of recovering (e.g. moving data folders of MySQL, then reinstalling MySQL), which seems to put the server at risk of being unrecoverable for good (I don't have a snapshot/full backup of the entire server, although there's the backup with filesystem backup).
Anyway, now I learned that the WHM doesn't deal OK with the change of root password manually outside of the WHM interface.
Does anyone know a way to revert the change ? Or there's no chance to revert this problem?
Thanks in advance.
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Update the /root/.my.cnf file with your new password. That should fix everything. Best to use the whm interface to change the mysql password. 0 -
Update the /root/.my.cnf file with your new password. That should fix everything. Best to use the whm interface to change the mysql password.
GOT, I tried to do this, but the problem persists. And the password has changed by some script within WHM (maybe at /scripts ). Now I know the best way to change the root password. And.. the password changing is not working anymore, it needs to force the change, and actually update, but the connection with root at MySQL doens't work. But, thanks for your time GOT :)0 -
The problem is getting bigger proportions, once the updates come and the routines over time are executed. Now there's a pile of problems. Of course, all related to the connection of the "root" at MySQL. With that in mind, I should consider rebuild my VPS ? This is a standalone account, not a shared hosting, which can be less painful proccess. Yet, I really didn't want to resintall all the system, and remake all the work I've had to build it and make running seamslessly (nothing is flawless, but you got it hehe). Anyway, I'm not desperated (yet!) but I'm accepting suggestions on facilitated ways to recover or bring back the "root" connection on MySQL. Thanks in advance. 0 -
Hi @Kim_Vila Can you try resetting the password at WHM>>SQL Services>>MySQL Root password and let us know if that resolves the issue? 0 -
Hi @Kim_Vila Can you try resetting the password at WHM>>SQL Services>>MySQL Root password and let us know if that resolves the issue?
Hi @cPanelLauren I already did this proccess (a few times, actually) and the output is this : Updated the password for the active MySQL profile. MySQL password change failed!! A forced reset will now be attempted. Attempting MySQL Root Password Reset The MySQL root password was reset. Applications using MySQL will now be updated. Updating "DBcache" configuration " Failed " The subprocess reported error number 255 when it ended. Done Updating "Eximstats" configuration " updateeximstats: database schema is up to date. Success "Done Updating "Roundcube" configuration " Roundcube is configured to use SQLite. This update is for Roundcube using MySQL. Running /usr/local/cpanel/bin/update-roundcube-sqlite-db. Roundcube update from 1.3.7-1.cp1176 to 1.3.7-1.cp1176 in progress. Roundcube updated to 1.3.7-1.cp1176 Success "Done Updating "phpMyAdmin" configuration " Success "Done You have successfully changed "root""s MySQL password. Although the password is reseted to my previous one (which I set through WHM interface), I still face denial on the connections to MySQL, from direct CLI connection to the backup routines, and that's my main concern. Now I don't know what to do. If you have anything else to suggest, I'll be glad to hear it. Thanks in advance.0 -
Hi @Kim_Vila Are you able to reset the password manually through mysql to whatever is listed in /root/.my.cnf? Then run the update once more through the UI? 0 -
Hi @Kim_Vila Are you able to reset the password manually through mysql to whatever is listed in /root/.my.cnf? Then run the update once more through the UI?
Hi @cPanelLauren, the method I know to change the password is through the "mysqladmin" (syntax used : mysqladmin --user=root password "new_password_here" ), and the output to it was : # mysqladmin --user=root password mysqladmin: connect to server at 'localhost' failed error: 'Access denied for user 'root'@'localhost' (using password: YES)' I actually didn't provide any password on the process above, it's just the automatic output. Thanks for your cooperation.0 -
To avoid further delays with this can you please open a ticket using the link in my signature? Once open please reply with the Ticket ID here so that we can update this thread with the resolution once the ticket is resolved. Thanks! 0 -
To avoid further delays with this can you please open a ticket using the link in my signature? Once open please reply with the Ticket ID here so that we can update this thread with the resolution once the ticket is resolved. Thanks!
Hi @cPanelLauren thanks for your availability to help me, but the how-to to opening tickets with cPanel showed me that I'll need to ask for support with my supplier. Anyway, I opened a ticket with its support team, and as soon as I get a response, I'll update the thread with the solution. Thanks again.0
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