I want to improve my notifications. With that I mean emails coming from the server when updates are available when something happens during my rsync backup routines or just when they are completed and so on. Right now I don't really know when something is happening just when the server is not working anymore.
Just enable third party repositories during the setup, search for Nvidia in the Software Center and install the drivers and follow the instructions displayed, done.
Currently the only thing for me that definitely needs improvement is the configuration of GDM because I just can't understand why my display configuration doesn't get applied to my login screen so that my login is on my secondary monitor instead of my primary one. And why can't I set a wallpaper for my login screen easily? Things like these should be built in.
Don't know if the first time had something to do with Nvidia but I changed something in GDM settings and couldn't login anymore, it just returned me to the login screen after typing in my password. The second time it said something about a missing kernel module upon startup. Both times I followed the same instructions you linked but doing it through the software center is definitely simpler and more straightforward.
I was wondering the same thing. I was like, yeah no shit, Sherlock.