Please, I am getting crazy with the pagination class :(

[eluser]Rolly1971[/eluser]
try adding a new route in application/config/route.php

for the first style:

route['articles/:num'] = 'articles';

if you use the second type:

route['articles/:any'] = 'articles';

this will default a url like: http://site.com/articles/2 to the articles controller -> index function.

so long as you have your index function reading and handling the uri segments properly this will work a charm