Manual nvidia driver installation on Ubuntu desktop 24.04 LTS

nvidia-driver.sh

# Guide ref
# https://www.if-not-true-then-false.com/2021/debian-ubuntu-linux-mint-nvidia-guide
# This is not a real script !!
# Do not run it !!

# Check if secure boot disabled
mokutil --sb-state

# Get GPU model
lspci | grep "VGA"

# Download driver
# https://www.nvidia.com/Download/Find.aspx?lang=en-us
# New Link:
# https://www.nvidia.com/en-us/drivers

# Make it executable
chmod +x /path/to/NVIDIA-Linux-*.run

# Install dependencies
sudo apt install linux-headers-$(uname -r) gcc make acpid dkms libglvnd-core-dev libglvnd0 libglvnd-dev libc-dev

# Disable default driver (add below line to /etc/modprobe.d/blacklist-nouveau.conf)
# blacklist nouveau
# options nouveau modeset=0

# Edit /etc/default/grub (adding "rd.driver.blacklist=nouveau")
# GRUB_CMDLINE_LINUX_DEFAULT="quiet splash rd.driver.blacklist=nouveau"

# Update grub2 conf
sudo update-grub2

# Update initramfs
sudo update-initramfs -u

# Reboot to runlevel 3
sudo systemctl set-default multi-user.target

reboot

# login

sudo su
/path/to/NVIDIA-Linux-*.run

# Do not use cpu anymore
# https://github.com/canonical/nvidia-prime
apt install nvidia-prime
prime-select nvidia

# Back to Runlevel 5
systemctl set-default graphical.target

# Fix screen detect issue
# https://askubuntu.com/questions/1059965/internal-laptop-screen-not-detected-when-using-nvidia-driver
cd /etc/X11
echo "" > xorg.conf

# Or maybe (Generate xorg.conf)
nvidia-xconfig --prime
xrandr --setprovideroutputsource modesetting NVIDIA-0
xrandr --auto

# Fix dark theme issue
# https://askubuntu.com/questions/1464937/inconsistent-dark-theme-for-gtk-apps-on-23-04
# add ADW_DEBUG_COLOR_SCHEME="prefer-dark" to /etc/environment

reboot

# Wayland:
# https://wiki.debian.org/NvidiaGraphicsDrivers#Wayland

Hi Thanks for this step-by-step guide :)

What are the process to uninstall NVIDIA Driver after installing it through this process?
(Downloading the run file...)

This installation even if for my GPU and OS is not working well...
After running an heavy simulation, then the GPU doesn't work anymore properly, Files doesn't open and Settings crash.