CODEWITHSUNDEEP
phpmyadmin
Filip785
Filip785

Reputation: 101

phpMyAdmin Connection for controluser as defined in your configuration failed

So, today for the first time i installed XAMPP/LAMPP on Ubuntu 15.10. Apache server is working fine, but when i try to go to 'localhost/phpmyadmin' I get the following error: enter image description here

And believe me i searched through whole internet, stack overflow, apache friends, etc. and none of given solutions worked for me... So this is my config.inc.php file:

<?php
$i++;
/* Authentication type */
$cfg['Servers'][$i]['auth_type'] = 'cookie'; 
$cfg['Servers'][$i]['user'] = 'root';
$cfg['Servers'][$i]['password'] = '';
/* Server parameters */
//$cfg['Servers'][$i]['host'] = 'localhost';
//$cfg['Servers'][$i]['connect_type'] = 'tcp';
$cfg['Servers'][$i]['compress'] = false;
$cfg['Servers'][$i]['AllowNoPassword'] = true;

/**
 * phpMyAdmin configuration storage settings.
*/

/* User used to manipulate with storage */
// $cfg['Servers'][$i]['controlhost'] = '';
// $cfg['Servers'][$i]['controlport'] = '';
$cfg['Servers'][$i]['controluser'] = 'pma';
$cfg['Servers'][$i]['controlpass'] = '';

/* Storage database and tables */
$cfg['Servers'][$i]['pmadb'] = 'phpmyadmin';
$cfg['Servers'][$i]['bookmarktable'] = 'pma__bookmark';
$cfg['Servers'][$i]['relation'] = 'pma__relation'; 
$cfg['Servers'][$i]['table_info'] = 'pma__table_info';
$cfg['Servers'][$i]['table_coords'] = 'pma__table_coords'; 
$cfg['Servers'][$i]['pdf_pages'] = 'pma__pdf_pages';
$cfg['Servers'][$i]['column_info'] = 'pma__column_info';
$cfg['Servers'][$i]['history'] = 'pma__history';
$cfg['Servers'][$i]['table_uiprefs'] = 'pma__table_uiprefs';
$cfg['Servers'][$i]['tracking'] = 'pma__tracking';
$cfg['Servers'][$i]['userconfig'] = 'pma__userconfig';
$cfg['Servers'][$i]['recent'] = 'pma__recent'; 
// $cfg['Servers'][$i]['favorite'] = 'pma__favorite';
// $cfg['Servers'][$i]['users'] = 'pma__users'; 
// $cfg['Servers'][$i]['usergroups'] = 'pma__usergroups';
// $cfg['Servers'][$i]['navigationhiding'] = 'pma__navigationhiding';
// $cfg['Servers'][$i]['savedsearches'] = 'pma__savedsearches';
// $cfg['Servers'][$i]['central_columns'] = 'pma__central_columns';
 // $cfg['Servers'][$i]['designer_settings'] = 'pma__designer_settings';
 // $cfg['Servers'][$i]['export_templates'] = 'pma__export_templates';
/* Contrib / Swekey authentication */
// $cfg['Servers'][$i]['auth_swekey_config'] = '/etc/swekey-pma.conf';

So you can see that my user = root and password is empty. But it simply doesn't work, i tried to change user/pass, tried to change controluser and controlpass, but nothing seems to work. Do you have any idea on how i can fix this problem?

Upvotes: 7

Views: 96368

Answers (11)

Pavan Yogi
Pavan Yogi

Reputation: 178

sudo chown -R mysql:mysql /var/lib/mysql

worked for me.

Upvotes: 1

Marc Delisle
Marc Delisle

Reputation: 8997

Start by commenting out the controluser and controlpass lines in config.inc.php. Then you'll be able to log in with root, and use the Privileges or User accounts menu to add this pma user. It's explained in the documentation.

Upvotes: 3

Krishneel Singh
Krishneel Singh

Reputation: 343

I had a similar issue. I was able to do fix by following the video tutorial https://www.youtube.com/watch?v=NSX-ib2aMDQ

i just added skip-grant-tables to my.ini file. Below is a sample portion of my.ini file.

# Example MySQL config file for small systems.
#
# This is for a system with little memory (<= 64M) where MySQL is only used
# from time to time and it's important that the mysqld daemon
# doesn't use much resources.
#
# You can copy this file to
# C:/xampp/mysql/bin/my.cnf to set global options,
# mysql-data-dir/my.cnf to set server-specific options (in this
# installation this directory is C:/xampp/mysql/data) or
# ~/.my.cnf to set user-specific options.
#
# In this file, you can use all long options that a program supports.
# If you want to know which options a program supports, run the program
# with the "--help" option.

# The following options will be passed to all MySQL clients
[client]
# password       = your_password 
port=3306
socket="C:/xampp/mysql/mysql.sock"


# Here follows entries for some specific programs 

# The MySQL server
default-character-set=utf8mb4
[mysqld]
skip-grant-tables
port=3306
socket="C:/xampp/mysql/mysql.sock"
basedir="C:/xampp/mysql"
tmpdir="C:/xampp/tmp"
datadir="C:/xampp/mysql/data"
pid_file="mysql.pid"
# enable-named-pipe
key_buffer=16M
max_allowed_packet=1M
sort_buffer_size=512K
net_buffer_length=8K
read_buffer_size=256K
read_rnd_buffer_size=512K
myisam_sort_buffer_size=8M
log_error="mysql_error.log"

Upvotes: 2

Zahirul Haque
Zahirul Haque

Reputation: 1659

sudo reboot

then start mysql if not auto start

sudo service mysql start

Upvotes: 1

ObSoft
ObSoft

Reputation: 21

Hey pal no need to change any file.. Its basically because your mysqli isnt running .. Check control panel for "action" column . You should see "Start" meaning its off, Your php can't speak to a sleeping database gate's locked.. That's why

To Solve it... Open the folder you installed the xampp app into, then click on xammp start and then accept all necessary approvals..

Upvotes: 1

XY-JOE
XY-JOE

Reputation: 1782

It happened the same to me. But here's how I fixed it. Just reboot your browser whenever it gives you that error and log into the phpMyAdmin again. No code required, no configurations manipulation required

Upvotes: 1

Codify.Work
Codify.Work

Reputation: 93

According to the config.inc.php you've posted, your root user password is 1234 (as I see in the line $cfg['Servers'][$i]['password'] ='1234';), but later in the file when you're defining the controluser, you use a blank password.

I suggest setting up an actual controluser with fewer permissions than root has, but the quick fix would be to edit and make this change: $cfg['Servers'][$i]['controlpass'] = '1234';

To create a controluser account, use an SQL command similar to this:

GRANT SELECT, INSERT, UPDATE, DELETE ON <pma_db>.* TO 'pma'@'localhost'  IDENTIFIED BY 'pmapass';

substituting the name of your phpMyAdmin configuration storage database (probably 'phpmyadmin') for <pma_db> and a custom password for pmapass.

Upvotes: 7

Monal Soft
Monal Soft

Reputation: 320

Purging the phpmyadmin and install again worked for me.

Purge phpmyadmin using this command:

    sudo apt-get purge --auto-remove phpmyadmin

and install again:

    sudo apt-get install phpmyadmin

Upvotes: -2

Rujika Rajan
Rujika Rajan

Reputation: 311

reinstall phpmyadmin and try

Code:

sudo dpkg-reconfigure phpmyadmin

if that doesn't work then try Code:

sudo apt-get --purge remove phpmyadmin

then reinstall, if that doesn't work I'm willing to bet it doesn't matter and do Code:

sudo ln -s /etc/phpmyadmin/apache.conf /etc/apache2/conf.d/phpmyadmin.conf

and restart apache Code:

##sudo /etc/init.d/apache reload sudo service apache2 reload

Upvotes: 20

jeffrey
jeffrey

Reputation: 21

Find the file config.default.php and replace 

$cfg['Servers'][$i]['host'] = 'localhost';

with 

$cfg['Servers'][$i]['host'] = '127.0.0.1';

then log in.

Upvotes: 2

MikeVe
MikeVe

Reputation: 1120

Uncomment: ...

$cfg['Servers'][$i]['user'] = 'root';
$cfg['Servers'][$i]['password'] = '';
/* Server parameters */
$cfg['Servers'][$i]['host'] = 'localhost'; //<--UNCOMMENT THIS
$cfg['Servers'][$i]['connect_type'] = 'tcp'; //<--UNCOMMENT THIS

...

Since you need this to connect via localhost.

Upvotes: 3

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