I can't see a thing on FIREFOX
 

Ok then, i erased firefox from my home directory as root the u reinstall it with the same name ang when i tried to navigate on it, i realized that my browser wasnt displaying anything, jus a total blank page. here is the image. some coul tell what did, happened and if it can be fixed?

pd: How do i post an image?

You can't post images directly to the forum.
You'll have to upload it to a host and post a link.

http://www.photobucket.com/ does free hosting.