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MOK_Enroll.sh

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+#!\bin\bash
+#Quick script written by Will Russell for MOK enrollment kickoff on secureboot
+#enabled linux systems - debian/Ubuntu based OS.
+#SecureBoot has been enabled but for some reason your key didn't get cached
+#Generally affects initializable drivers like NVIDIA GPU and other
+#Load at boot system services that need a signature.
+
+#disable secureboot in shim-signed:
+echo "This script will ask for a password momentarily - please assign"
+echo "the same key that you intend to enroll as your secureboot passphrase"
+sleep 5
+
+sudo mokutil --disable-validation
+
+sleep 5
+echo "Key captured, Restarting system in 10 seconds"
+sleep 10
+sudo shutdown -r now
+

NVIDIA_drivers.sh

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+#!/bin/bash
+
+#This script will add the Ubuntu-targeted NVIDIA drivers PPA, run an update
+#And then install the recommended package for this machine. Could be
+#Added to the the pre-stage scripts if applicable. 
+#Standalone installer for now
+#Written by: William Russell for use in Duke University Heath system
+#11/6/19
+
+#Ensure no pending updates:
+apt-get update && apt upgrade -y
+sleep 3
+clear
+
+#add the PPA
+add-apt-repository ppa:graphics-drivers/ppa
+sleep 2
+clear
+
+#check for new updates:
+apt-get update
+sleep 2
+clear
+
+#scan for drivers:
+ubuntu-drivers devices
+sleep 5
+ubuntu-drivers autoinstall
+sleep 5
+clear
+
+#blacklist the Nouveau driver so it doesn't initialize:
+sudo bash -c "echo blacklist nouveau > /etc/modprobe.d/blacklist-nvidia-nouveau.conf"
+sudo bash -c "echo options nouveau modeset=0 >> /etc/modprobe.d/blacklist-nvidia-nouveau.conf"
+sleep 2
+cat /etc/modprobe.d/blacklist-nvidia-nouveau.conf
+sleep 4
+clear
+
+#update the kernel to reflect changes:
+echo "updating initramfs..."
+sleep 3
+sudo update-initramfs -u
+clear
+
+#end of script output
+echo "Script completed - NVIDIA drivers installed"
+echo "please restart your machine to initialize correctly"
+