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Update Nvidia driver on CentOS 7.x

Download the latest Nvidia driver on http://www.nvidia.com/drivers

Update the kernel to the latest version

$ yum update

Change to runlevel 3 - multi user mode for the next reboot

2021 Update: Easiest option is Justin's repo and image

Just run this from your Mac terminal and it'll drop you in a container with full permissions on the Docker VM. This also works for Docker for Windows for getting in Moby Linux VM (doesn't work for Windows Containers).

docker run -it --rm --privileged --pid=host justincormack/nsenter1

more info: https://github.com/justincormack/nsenter1

Following mining and findings performed on EVGA GeForce GTX 1070 SC GAMING Black Edition Graphics Card cards.

First run nvidia-xconfig --enable-all-gpus then set about editing the xorg.conf file to correctly set the Coolbits option.

# /etc/X11/xorg.conf
Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"

Headless Ethminer (nVidia) Setup Guide

STR, July 2018

This outlines setting up mining on Ubuntu. This was first written in April 2017, and was extended in July 2018 to make it easier for both people who can handle headless ubuntu and for people who prefer desktop. It's also been updated for Bitmethod goodness to make it easier for a larger collection of people to successfully mine using GPUs.

This guide assumes the reader already has a crypto wallet set up, is comfortable with Linux and the command line, and knows how to use Google if they run into problems.

The end result is an Ubuntu 16.04 LTS desktop running CUDA ethminer via systemd.

	# nginx Embedded Perl module for adding a Content-MD5 HTTP header
	#
	# This perl module, will output an MD5 of a requested file using the
	# Content-MD5 HTTP header, by pulling the hex hash from a file of the
	# same name with .md5 appended to the end, if it exists.
	#
	# Author: Matt Martz <[email protected]>
	# Link: https://gist.github.com/1870822#file_content_md5_req_dot_md5.pm
	# License: http://www.nginx.org/LICENSE

	## Install necessary packages
	$ sudo apt-get install virtualbox-ose qemu-utils genisoimage cloud-utils

	## get kvm unloaded so virtualbox can load
	$ sudo modprobe -r kvm_amd kvm_intel
	$ sudo service virtualbox stop
	$ sudo service virtualbox start

	## URL to most recent cloud image of 12.04
	$ img_url="http://cloud-images.ubuntu.com/server/releases/12.04/release"

	'Twas the night before Christmas, when all through the racks
	Not a server was alerting, not even Compaqs.
	The backups were written to tapes with care
	In hopes that later the data would be there.

	The machines were nestled all snug in their sleds
	Whilst visions of vengeance danced in their heads;
	And oncall in his three-wolf and I in my rack.
	Had just settled down for some syn and some ack.

	package main

	import (
	"bytes"
	"encoding/json"
	"io/ioutil"
	"testing"
	)

	type js struct {

	// More information: https://danielupshaw.com/openscad-rounded-corners/

	// Set to 0.01 for higher definition curves (renders slower)
	$fs = 0.15;

	module roundedcube(size = [1, 1, 1], center = false, radius = 0.5, apply_to = "all") {
	// If single value, convert to [x, y, z] vector
	size = (size[0] == undef) ? [size, size, size] : size;

	translate_min = radius;