In the first time, sorry for my english and sorry if this question are solved in other topic, I search for my problem and any post solved my issue.
Well, I was uninstall the native driver of my ati, then, I installed propietary drivers of my ati from synaptics (3 modules with the name fglrx).
Then this steps, in terminal, aticonfig -initial -f
Restart my computer and, black screen, but any response, not response ctrl + alt + x and any response.
I go to etc/x11/ for restore my xorg.conf.backup but the content for this backup is
# NOXORGCONFEXISTED: No X.org configuration file existed when this backup was created.
But I restored this file, but my problem continue, I cant access to my system.
Reinstall linux mint its a big problem for me, and I try to solved this issue without format and reinstall linux mint.
I use LM 13 Mate.
I'm really worried about this problem.
I question, if I installed temporaly other graphic card, I can access to my system for solved this issue?
Thanks and regards!