HOW TO Solve issue Nvidia & X.org Server Problems on Linux or BackTrack5

1. I spent a week trying to resolve the error generated by X.org Server and Nvidia drivers, and I think I've finally solved.
   This is the solution for my Nvidia GT540M & Intel i7-2670QM (ASUS X53SV-SX598V)
   1. Download NVIDIA driver from here: http://www.nvidia.com/object/unix.html.
   I use Linux x86_64/AMD64/EM64T (NVIDIA-Linux-x86_64-285.05.09.run) for my system at 64bit
   2. Install system updates
   

   Code:

   sudo apt-get update && sudo apt-get upgrade

   3. Install linux-header to the upgraded kernel
   

   Code:

   sudo apt-get install linux-headers-$(uname -r)

   4. If dkms and build essential haven't been installed
   

   Code:

   sudo apt-get install dkms build-essential

   5. Open blacklist.conf file to add some lines (I use vi command)
   

   Code:

   vi /etc/modprobe.d/blacklist.conf

   6. Press i and after others “blacklist” list add this list
   

   Code:

   blacklist vga16fb
   blacklist nouveau
   blacklist rivafb
   blacklist nvidiafb
   blacklist rivatv

   7. After that, press ESC and type :wq (this write the file)
   8. Make grub.cfg writable
   

   Code:

   chmod +w /boot/grub/grub.cfg

   9. Open grub.cfg file
   

   Code:

   vi /boot/grub/grub.cfg

   10. Find text splash text inside the document and add nouveau.modeset=0 text like this
   

   Code:

   text splash nouveau.modeset=0 vga=791

   11. After that, press ESC and type :wq (this write the file)
   12. Disable writable mode to grub.cfg file
   

   Code:

   chmod -w /boot/grub/grub.cfg

   13. Update grub.cfg file
   

   Code:

   update-grub‎

   14. Reboot
   15. Login and don’t write startx
   16. Remove all previous Nvidia drivers
   

   Code:

   sudo apt-get --purge remove nvidia-*

   17. Remove default drivers
   

   Code:

   sudo apt-get --purge remove xserver-xorg-video-nouveau

   18. Chmod the nvidia driver file
   

   Code:

   chmod a+x NVIDIA-Linux-x86_64-285.05.09.run

   19. Run the nvidia driver*
   

   Code:

   sh ./NVIDIA-Linux-x86_64-285.05.09.run

   *If you use a 64bit system don’t install the OpenGL 32bit
   20. Reboot
   
   If you have a problem like this:
   

   Code:

    
   X.Org X Server 1.7.6
   Release Date: 2010-03-17
   X Protocol Version 11, Revision 0
   Build Operating System: Linux 2.6.24-28-server x86_64 Ubuntu
   [...]
   Fatal server error:
   no screens found

   
   

   It means that the automatic writing of xorg.conf (nvidia-xconfig command) during installation is not successful., but the driver has been installed correctly.
   To solve this problem just delete the xorg.conf file:

   
   

   Code:

   rm /etc/X11/xorg.conf

   When you restart the PC the file xorg.conf file will be created automatically.
   Reebot and type
   

   Code:

   startx

   I hope it helps