CI in a Linux environment setup

> lowercase names for the controller filename and uppercase for the class name

What do you mean? In CI 3.0, controller filenames must be ucfirst.

This checker might help you.
https://github.com/kenjis/codeigniter3-filename-checker

This is what i get for not reading the documentation.
Thanks a lot man i changed the controller first letter to uppercase and no more 404 error!

Try setting the following in ./config/config.php

PHP Code:

$config['log_threshold'] = 4; // DEFAULT 1 


Check your ./application/logs/ folder which can be deleted after fixing each error and running your application again.

Thanks for this i see what errors are generated!