Q: how to start display server? I was trying to install nvidia driver from the official nvidia.com sit on a server
I was fowlling the installation and in order to complete the installation I should have done the below command where I Disable Nouveau Nvidia driver using the follow:
$ sudo bash -c "echo blacklist nouveau > /etc/modprobe.d/blacklist-nvidia-nouveau.conf"
$ sudo bash -c "echo options nouveau modeset=0 >> /etc/modprobe.d/blacklist-nvidia-nouveau.conf" 

then I suppose to Stop Desktop Manager using the following:
sudo telinit 3

the installation completed successfully...but now when I trying to login through remote desktop using a Xrog session no thing display and that was expected...please how I can start the desktop manager again in order to let the device display things again or should I do another thing...thanks in advanse. inform for more details if needed.
