Possible Duplicate:
Parental controls with different settings for different users
is there anti filter program for internet and some websites in ubuntu?
Possible Duplicate:
Parental controls with different settings for different users
is there anti filter program for internet and some websites in ubuntu?
Possible Duplicate:
How well do laptops with Nvidia Optimus work?
My computer boots to a black screen, what options do I have to fix it?
I installed ubuntu 11.04.
I can not install my nvidia Geforce 310m driver. I active it by Hardware Drivers (recomended) but it is not in use. I ran this command in terminal sudo nvidia-xconfig
then restarted my computer.
My computer after restarting can not load login window and it is black. How can I solve this problem?