path change

within the Readme file within the tar.xz archive, there is a reference link to documentation as
it seems that the correct path to the documentation is rather as for today than


andrei is the right documentation path.

It seems that it is not a very good idea to install nvidia drivers from ppa, as it is not maintained by nvidia:

bob@desktop:~/isaac$ sudo add-apt-repository ppa:graphics-drivers/ppa
bob@desktop:~/isaac$ sudo apt-get update
bob@desktop:~/isaac$ sudo apt-get install nvidia-driver-418

It seems that it should rather be a cuda installation with a driver using official nvidia distribution system, that is maintained by nvidia, rather than installation of drivers from a third party repository that is not maintained by nvidia, in my opinion.