Modify the session timeout in phpmyadmin

Login and re-login and re-re-login in phpmyadmin is a huge pain.

Here is the way to extend sessions duration.

Open the file config.inc.php in /usr/share/phpmyadmin or in /etc/phpmyadmin

Add the following line:

$cfg['LoginCookieValidity']=86400;

And in php.ini, modify the following line:

session.gc_maxlifetime = 86400

Restart apache.

apache2ctl restart

You now have 24h sessions.