When you get to the TTY, login. Then do:
if you don't get into the desktop, make a note of where they say the log file is. Then place the log in this thread.
This command cause login loop for me, took me for a while to fix it LOL
Well, To be honest I am very new to Linux. I am really appreciate your help, Jerry ;D
I attached the log for you.
And this showed on my monitor before entering TTY.
http://www.mediafire.com/view/d75nv2db6c...202624.jpg
Make sure you are always plugged into one nvidia card. Try the following from TTY.
Code:
sudo rm /etc/X11/xorg.conf
sudo nvidia-settings --uninstall
sudo apt-get remove --purge nvidia*
Reboot.
Code:
sudo apt-get install nvidia-common
Reboot. After this reboot you should be at the desktop. From there, you can install the nvidia driver from Install Drivers.
It said there is no this command
Code:
nvidia-settings --uninstall
neither
Code:
nvidia-xconfig --uninstall
so I skip it.
Well, all the process I have only one monitor plug into GTX970 and operate directly to the system (not through Teamviewer)
1. Login TTY(from where I can't get to Linux Lite GUI)
2. apply these commands
Code:
sudo rm /etc/X11/xorg.conf
sudo apt-get remove --purge nvidia*
3. reboot
4. apply this
Code:
sudo apt-get install nvidia-common
5. reboot and install Nvidia driver from Install Drivers.
6. reboot
7. Apply these command
Code:
sudo update-grub
sudo nvidia-xconfig -a --cool-bits=28 --allow-empty-initial-configuration
8. reboot
It's work!!!

Thanks Jerry.
So from my understanding, The location of my HDMI turn out to be the significant factor of the problem.
One last question Can I apply a dummy plug after this to fix the resolution when in headless mode?
https://askubuntu.com/questions/453109/a...plugged-in
I've no experience with headless servers. You will need to start a new thread for that query. In the meantime, please mark this one as Solved as per your welcome email instructions. Thank you.