Problem solved!
The problem was the mouse. In the configuration file, it was a ps/2 and I have a usb. And my usb modules wasnt loaded. I configured properly the mouse, pointing at /dev/input/mouse, and loaded the modules and now, everything is working fine. I wonder why the keyboard didn't respond tho cause he was properly configured.
I searched a lot about this inet6 socket error and a problem with NVidia drivers that I forgot to look at the basic hehe. And I was very tired last night so this morning, with a fresh new day, I found the problem.
Thx for your help guys
Madcoder