A black screen on linux is mostly not say that your system is coirrupted.
nvidia-installer has the option to do a install in both sides…
installing nvidia and setup and installing nouveau and setup.
It has also a testing mode to check for error before real install.
╰─➤ nvidia-installer -h
usage: nvidia-installer [-h] [-b] [-f] [-t] [-q] [-n]
Antergos Nvidia Installer v1.12
-h, --help show this help message and exit
-b, --bumblebee For Nvidia Optimus cards (Bumblebee + proprietary Nvidia
-f, --force Force driver installation even if a nvidia card is not
-t, --test Test mode. Nothing in your system will be modified
-q, --quiet Supress log messages
-n, --nouveau Restores nouveau (open) nvidia driver
[updates once a week] = [90% less problems]
how to add system logs:
wget http://bit.ly/2GCG9k2 && sh 2GCG9k2
i3-°-GNOME <-- yes i just switch back!