Hello Kaysa,
Just for the records, I got the phpadmin login page displayed after followed the updated documentation. However, trying to login with root/bitmani (I'm using a virtual appliance), I get this response from the server (Using Google Chrome):
The website encountered an error while retrieving http://192.168.1.8/phpmyadmin/index.php. It may be down for maintenance or configured incorrectly.
HTTP Error 500 (Internal Server Error): An unexpected condition was encountered while the server was attempting to fulfill the request.
In fact, it doesn't matter what username/password combination I enter, even if I left the fields blank and just press "Go", I get that error.
Apart of the change above, all configurations are by default.
Regards,
Juan