I needed to update NVidia driver on a CentOS 6.9 and decided to update a bit more. So I did
sudo yum update and rebooted. Unfortunately that caused problems with NVidia that were worse than before. I am able to login only remotely now, and discovered that:
FATAL: Module nvidia not found. NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver. Make sure that the latest NVIDIA driver is installed and running.
Oh, I wish I didn't update! Is it possible to revert the latest