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Léa Gris 2026-01-05 23:37:18 -06:00 committed by GitHub
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1 changed files with 237 additions and 193 deletions

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@ -2,104 +2,118 @@
# This script installs Ollama on Linux.
# It detects the current operating system architecture and installs the appropriate version of Ollama.
set -eu
NVIDIA_REPOS_URL='https://developer.download.nvidia.com/compute/cuda/repos'
red="$( (/usr/bin/tput bold || :; /usr/bin/tput setaf 1 || :) 2>&-)"
plain="$( (/usr/bin/tput sgr0 || :) 2>&-)"
available() { command -v "$1" >/dev/null; }
status() { echo ">>> $*" >&2; }
error() { echo "${red}ERROR:${plain} $*"; exit 1; }
warning() { echo "${red}WARNING:${plain} $*"; }
red="$({
/usr/bin/tput bold || :
/usr/bin/tput setaf 1 || :
} 2>&-)"
plain="$({ /usr/bin/tput sgr0 || :; } 2>&-)"
yellow="$({
/usr/bin/tput bold || :
/usr/bin/tput setaf 11 || :
} 2>&-)"
TEMP_DIR=$(mktemp -d)
cleanup() { rm -rf $TEMP_DIR; }
trap cleanup EXIT
available() { command -v $1 >/dev/null; }
require() {
local MISSING=''
for TOOL in $*; do
if ! available $TOOL; then
MISSING="$MISSING $TOOL"
fi
done
echo $MISSING
status() { printf '>>> %s \n' "$*" >&2; }
error() {
printf '%sERROR:%s %s\n' "$red" "$*" "$plain" >&2
exit 1
}
warning() { printf '%sWARNING:%s %s\n' "$yellow" "$*" "${plain}" >&2; }
[ "$(uname -s)" = "Linux" ] || error 'This script is intended to run on Linux only.'
ARCH=$(uname -m)
case "$ARCH" in
x86_64) ARCH="amd64" ;;
aarch64|arm64) ARCH="arm64" ;;
*) error "Unsupported architecture: $ARCH" ;;
arch=$(uname -m)
case "$arch" in
x86_64) arch="amd64" ;;
aarch64 | arm64) arch="arm64" ;;
*) error "Unsupported architecture: $arch" ;;
esac
IS_WSL2=false
KERN=$(uname -r)
case "$KERN" in
*icrosoft*WSL2 | *icrosoft*wsl2) IS_WSL2=true;;
*icrosoft) error "Microsoft WSL1 is not currently supported. Please use WSL2 with 'wsl --set-version <distro> 2'" ;;
*) ;;
case "$(uname -r)" in
*icrosoft*WSL2 | *icrosoft*wsl2) is_wsl2() { :; } ;;
*icrosoft) error "Microsoft WSL1 is not currently supported. Please use WSL2 with 'wsl --set-version <distro> 2'" ;;
*) is_wsl2() { false; } ;;
esac
VER_PARAM="${OLLAMA_VERSION:+?version=$OLLAMA_VERSION}"
SUDO=
if [ "$(id -u)" -ne 0 ]; then
# Running as root, no need for sudo
if ! available sudo; then
error "This script requires superuser permissions. Please re-run as root."
fi
SUDO="sudo"
fi
NEEDS=$(require curl awk grep sed tee xargs)
if [ -n "$NEEDS" ]; then
status "ERROR: The following tools are required but missing:"
for NEED in $NEEDS; do
echo " - $NEED"
require() {
rc=0
for tool; do
if ! available "$tool"; then
rc=1
printf %s\\n "$tool"
fi
done
exit 1
return $rc
}
ver_param="${OLLAMA_VERSION:+version=$OLLAMA_VERSION}"
if [ "$(id -u)" -ne 0 ]; then
if ! available sudo; then
error 'This script requires superuser permissions. Please re-run as root.'
fi
else
if ! available sudo; then
# Dummy sudo if not available
sudo() {
while [ "${1#-}" != "$1" ]; do shift; done
"$@"
}
fi
fi
for BINDIR in /usr/local/bin /usr/bin /bin; do
echo $PATH | grep -q $BINDIR && break || continue
done
OLLAMA_INSTALL_DIR=$(dirname ${BINDIR})
if [ -d "$OLLAMA_INSTALL_DIR/lib/ollama" ] ; then
status "Cleaning up old version at $OLLAMA_INSTALL_DIR/lib/ollama"
$SUDO rm -rf "$OLLAMA_INSTALL_DIR/lib/ollama"
if ! needs=$(require curl awk grep sed tee xargs); then
error "$(printf 'The following tools are required but missing:\n%s\n' "$needs")"
fi
status "Installing ollama to $OLLAMA_INSTALL_DIR"
$SUDO install -o0 -g0 -m755 -d $BINDIR
$SUDO install -o0 -g0 -m755 -d "$OLLAMA_INSTALL_DIR/lib/ollama"
status "Downloading Linux ${ARCH} bundle"
for bin_dir in /usr/local/bin /usr/bin /bin; do
case :$PATH: in
*":$bin_dir:"* | *":$bin_dir/:"*) break ;;
esac
false
done || error 'Cannot determine installation directory'
ollama_install_dir=${bin_dir%/*}
lib_ollama=$ollama_install_dir/lib/ollama
if [ -d "$lib_ollama" ]; then
status "Cleaning up old version at $lib_ollama"
sudo rm -rf -- "$lib_ollama"
fi
status "Installing ollama to $ollama_install_dir"
sudo install -o0 -g0 -m755 -d "$bin_dir" "$lib_ollama"
status "Downloading Linux ${arch} bundle"
url_arch=$(url_encode "$arch")
curl --fail --show-error --location --progress-bar \
"https://ollama.com/download/ollama-linux-${ARCH}.tgz${VER_PARAM}" | \
$SUDO tar -xzf - -C "$OLLAMA_INSTALL_DIR"
--get --data-urlencode "$ver_param" \
"https://ollama.com/download/ollama-linux-${url_arch}.tgz" |
sudo tar -xzf - -C "$ollama_install_dir"
if [ "$OLLAMA_INSTALL_DIR/bin/ollama" != "$BINDIR/ollama" ] ; then
status "Making ollama accessible in the PATH in $BINDIR"
$SUDO ln -sf "$OLLAMA_INSTALL_DIR/ollama" "$BINDIR/ollama"
if [ "$ollama_install_dir/bin/ollama" != "$bin_dir/ollama" ]; then
status "Making ollama accessible in the PATH in $bin_dir"
sudo ln -sf "$ollama_install_dir/ollama" "$bin_dir/ollama"
fi
# Check for NVIDIA JetPack systems with additional downloads
if [ -f /etc/nv_tegra_release ] ; then
if grep R36 /etc/nv_tegra_release > /dev/null ; then
if [ -f /etc/nv_tegra_release ]; then
if grep R36 /etc/nv_tegra_release >/dev/null; then
status "Downloading JetPack 6 components"
curl --fail --show-error --location --progress-bar \
"https://ollama.com/download/ollama-linux-${ARCH}-jetpack6.tgz${VER_PARAM}" | \
$SUDO tar -xzf - -C "$OLLAMA_INSTALL_DIR"
elif grep R35 /etc/nv_tegra_release > /dev/null ; then
--get --data-urlencode "$ver_param" \
"https://ollama.com/download/ollama-linux-${url_arch}-jetpack6.tgz" |
sudo tar -xzf - -C "$ollama_install_dir"
elif grep R35 /etc/nv_tegra_release >/dev/null; then
status "Downloading JetPack 5 components"
curl --fail --show-error --location --progress-bar \
"https://ollama.com/download/ollama-linux-${ARCH}-jetpack5.tgz${VER_PARAM}" | \
$SUDO tar -xzf - -C "$OLLAMA_INSTALL_DIR"
--get --data-urlencode "$ver_param" \
"https://ollama.com/download/ollama-linux-${url_arch}-jetpack5.tgz" |
sudo tar -xzf - -C "$ollama_install_dir"
else
warning "Unsupported JetPack version detected. GPU may not be supported"
fi
@ -109,35 +123,37 @@ install_success() {
status 'The Ollama API is now available at 127.0.0.1:11434.'
status 'Install complete. Run "ollama" from the command line.'
}
trap install_success EXIT
trap install_success EXIT INT TERM
# Everything from this point onwards is optional.
configure_systemd() {
if ! id ollama >/dev/null 2>&1; then
status "Creating ollama user..."
$SUDO useradd -r -s /bin/false -U -m -d /usr/share/ollama ollama
sudo useradd -r -s /bin/false -U -m -d /usr/share/ollama ollama
fi
if getent group render >/dev/null 2>&1; then
status "Adding ollama user to render group..."
$SUDO usermod -a -G render ollama
sudo usermod -a -G render ollama
fi
if getent group video >/dev/null 2>&1; then
status "Adding ollama user to video group..."
$SUDO usermod -a -G video ollama
sudo usermod -a -G video ollama
fi
status "Adding current user to ollama group..."
$SUDO usermod -a -G ollama $(whoami)
if [ "$(id -u)" != 0 ]; then
status "Adding current user to ollama group..."
sudo usermod -a -G ollama "$(id -un)"
fi
status "Creating ollama systemd service..."
cat <<EOF | $SUDO tee /etc/systemd/system/ollama.service >/dev/null
sudo tee /etc/systemd/system/ollama.service >/dev/null <<EOF
[Unit]
Description=Ollama Service
After=network-online.target
[Service]
ExecStart=$BINDIR/ollama serve
ExecStart=$bin_dir/ollama serve
User=ollama
Group=ollama
Restart=always
@ -147,22 +163,24 @@ Environment="PATH=$PATH"
[Install]
WantedBy=default.target
EOF
SYSTEMCTL_RUNNING="$(systemctl is-system-running || true)"
case $SYSTEMCTL_RUNNING in
running|degraded)
status "Enabling and starting ollama service..."
$SUDO systemctl daemon-reload
$SUDO systemctl enable ollama
systemctl_running="$(systemctl is-system-running || true)"
case "$systemctl_running" in
running | degraded)
status "Enabling and starting ollama service..."
sudo systemctl daemon-reload
sudo systemctl enable ollama
start_service() { $SUDO systemctl restart ollama; }
trap start_service EXIT
;;
*)
warning "systemd is not running"
if [ "$IS_WSL2" = true ]; then
warning "see https://learn.microsoft.com/en-us/windows/wsl/systemd#how-to-enable-systemd to enable it"
fi
;;
start_service() {
sudo systemctl restart ollama
}
trap start_service EXIT INT TERM
;;
*)
warning "systemd is not running"
if is_wsl2; then
warning "see https://learn.microsoft.com/en-us/windows/wsl/systemd#how-to-enable-systemd to enable it"
fi
;;
esac
}
@ -172,8 +190,8 @@ fi
# WSL2 only supports GPUs via nvidia passthrough
# so check for nvidia-smi to determine if GPU is available
if [ "$IS_WSL2" = true ]; then
if available nvidia-smi && [ -n "$(nvidia-smi | grep -o "CUDA Version: [0-9]*\.[0-9]*")" ]; then
if is_wsl2; then
if available nvidia-smi && nvidia-smi | grep -q "CUDA Version: [0-9]*\.[0-9]*"; then
status "Nvidia GPU detected."
fi
install_success
@ -181,7 +199,7 @@ if [ "$IS_WSL2" = true ]; then
fi
# Don't attempt to install drivers on Jetson systems
if [ -f /etc/nv_tegra_release ] ; then
if [ -f /etc/nv_tegra_release ]; then
status "NVIDIA JetPack ready."
install_success
exit 0
@ -194,19 +212,21 @@ if ! available lspci && ! available lshw; then
fi
check_gpu() {
available "$1" || return 1
# Look for devices based on vendor ID for NVIDIA and AMD
case $1 in
lspci)
case $2 in
nvidia) available lspci && lspci -d '10de:' | grep -q 'NVIDIA' || return 1 ;;
amdgpu) available lspci && lspci -d '1002:' | grep -q 'AMD' || return 1 ;;
esac ;;
lshw)
case $2 in
nvidia) available lshw && $SUDO lshw -c display -numeric -disable network | grep -q 'vendor: .* \[10DE\]' || return 1 ;;
amdgpu) available lshw && $SUDO lshw -c display -numeric -disable network | grep -q 'vendor: .* \[1002\]' || return 1 ;;
esac ;;
nvidia-smi) available nvidia-smi || return 1 ;;
case "$1" in
lspci)
case "$2" in
nvidia) lspci -d '10de:' | grep -q 'NVIDIA' || return 1 ;;
amdgpu) lspci -d '1002:' | grep -q 'AMD' || return 1 ;;
esac
;;
lshw)
case "$2" in
nvidia) sudo lshw -c display -numeric -disable network | grep -q 'vendor: .* \[10DE\]' || return 1 ;;
amdgpu) sudo lshw -c display -numeric -disable network | grep -q 'vendor: .* \[1002\]' || return 1 ;;
esac
;;
esac
}
@ -222,150 +242,174 @@ if ! check_gpu lspci nvidia && ! check_gpu lshw nvidia && ! check_gpu lspci amdg
fi
if check_gpu lspci amdgpu || check_gpu lshw amdgpu; then
status "Downloading Linux ROCm ${ARCH} bundle"
status "Downloading Linux ROCm ${arch} bundle"
curl --fail --show-error --location --progress-bar \
"https://ollama.com/download/ollama-linux-${ARCH}-rocm.tgz${VER_PARAM}" | \
$SUDO tar -xzf - -C "$OLLAMA_INSTALL_DIR"
--get --data-urlencode "$ver_param" \
"https://ollama.com/download/ollama-linux-${url_arch}-rocm.tgz" |
sudo tar -xzf - -C "$ollama_install_dir"
install_success
status "AMD GPU ready."
exit 0
fi
CUDA_REPO_ERR_MSG="NVIDIA GPU detected, but your OS and Architecture are not supported by NVIDIA. Please install the CUDA driver manually https://docs.nvidia.com/cuda/cuda-installation-guide-linux/"
cuda_repo_err_message="NVIDIA GPU detected, but your OS and Architecture are not supported by NVIDIA. Please install the CUDA driver manually https://docs.nvidia.com/cuda/cuda-installation-guide-linux/"
# ref: https://docs.nvidia.com/cuda/cuda-installation-guide-linux/index.html#rhel-7-centos-7
# ref: https://docs.nvidia.com/cuda/cuda-installation-guide-linux/index.html#rhel-8-rocky-8
# ref: https://docs.nvidia.com/cuda/cuda-installation-guide-linux/index.html#rhel-9-rocky-9
# ref: https://docs.nvidia.com/cuda/cuda-installation-guide-linux/index.html#fedora
install_cuda_driver_yum() {
u_os_name=$(url_encode "$1")
u_os_version=$(url_encode "$2")
u_cuda_arch=$(url_encode "$(uname -m | sed -e 's/aarch64/sbsa/')")
status 'Installing NVIDIA repository...'
case $PACKAGE_MANAGER in
yum)
$SUDO $PACKAGE_MANAGER -y install yum-utils
if curl -I --silent --fail --location "https://developer.download.nvidia.com/compute/cuda/repos/$1$2/$(uname -m | sed -e 's/aarch64/sbsa/')/cuda-$1$2.repo" >/dev/null ; then
$SUDO $PACKAGE_MANAGER-config-manager --add-repo https://developer.download.nvidia.com/compute/cuda/repos/$1$2/$(uname -m | sed -e 's/aarch64/sbsa/')/cuda-$1$2.repo
else
error $CUDA_REPO_ERR_MSG
fi
;;
dnf)
if curl -I --silent --fail --location "https://developer.download.nvidia.com/compute/cuda/repos/$1$2/$(uname -m | sed -e 's/aarch64/sbsa/')/cuda-$1$2.repo" >/dev/null ; then
$SUDO $PACKAGE_MANAGER config-manager --add-repo https://developer.download.nvidia.com/compute/cuda/repos/$1$2/$(uname -m | sed -e 's/aarch64/sbsa/')/cuda-$1$2.repo
else
error $CUDA_REPO_ERR_MSG
fi
;;
cuda_repo_url="${NVIDIA_REPOS_URL}/${u_os_name}${u_os_version}/${u_cuda_arch}/cuda-${u_os_name}${u_os_version.repo}"
case "$package_manager" in yum)
sudo "$package_manager" -y install yum-utils
;;
esac
case "$package_manager" in yum | dnf)
curl -I --silent --fail --location "$cuda_repo_url" >/dev/null || error "$cuda_repo_err_message"
sudo "$package_manager" config-manager --add-repo "$cuda_repo_url"
;;
esac
case $1 in
rhel)
status 'Installing EPEL repository...'
# EPEL is required for third-party dependencies such as dkms and libvdpau
$SUDO $PACKAGE_MANAGER -y install https://dl.fedoraproject.org/pub/epel/epel-release-latest-$2.noarch.rpm || true
;;
case "$1" in
rhel)
status 'Installing EPEL repository...'
# EPEL is required for third-party dependencies such as dkms and libvdpau
epel_url="https://dl.fedoraproject.org/pub/epel/epel-release-latest-$u_os_version.noarch.rpm"
sudo "$package_manager" -y install "$epel_url" || true
;;
esac
status 'Installing CUDA driver...'
if [ "$1" = 'centos' ] || [ "$1$2" = 'rhel7' ]; then
$SUDO $PACKAGE_MANAGER -y install nvidia-driver-latest-dkms
sudo "$package_manager" -y install nvidia-driver-latest-dkms
fi
$SUDO $PACKAGE_MANAGER -y install cuda-drivers
sudo "$package_manager" -y install cuda-drivers
}
url_encode() {
awk 'BEGIN {
for (i=0; i<125; i++) m[sprintf("%c", i)] = i
for (i=1; i<=length(ARGV[1]); i++) {
c = substr(ARGV[1], i, 1)
if (c ~ /[[:alnum:]_.!~*\47()-]/) printf "%s", c
else printf "%%%02X", m[c]
}
}' "$1"
}
# ref: https://docs.nvidia.com/cuda/cuda-installation-guide-linux/index.html#ubuntu
# ref: https://docs.nvidia.com/cuda/cuda-installation-guide-linux/index.html#debian
install_cuda_driver_apt() {
status 'Installing NVIDIA repository...'
if curl -I --silent --fail --location "https://developer.download.nvidia.com/compute/cuda/repos/$1$2/$(uname -m | sed -e 's/aarch64/sbsa/')/cuda-keyring_1.1-1_all.deb" >/dev/null ; then
curl -fsSL -o $TEMP_DIR/cuda-keyring.deb https://developer.download.nvidia.com/compute/cuda/repos/$1$2/$(uname -m | sed -e 's/aarch64/sbsa/')/cuda-keyring_1.1-1_all.deb
else
error $CUDA_REPO_ERR_MSG
fi
u_os_name=$(url_encode "$1")
u_os_version=$(url_encode "$2")
u_cuda_arch=$(url_encode "$(uname -m | sed -e 's/aarch64/sbsa/')")
(
status 'Installing NVIDIA repository...'
case $1 in
tmp_dir=
trap 'rm -rf -- "$tmp_dir"' EXIT INT TERM
tmp_dir=$(mktemp -d) || error 'Cannot create temp dir'
cuda_keyring_url="${NVIDIA_REPOS_URL}/${u_os_name}${u_os_version}/${u_cuda_arch}/cuda-keyring_1.1-1_all.deb"
if ! curl -fsSL -I --fail --location "$cuda_keyring_url" >/dev/null; then
error "$cuda_repo_err_message"
fi
curl -fsSL -o "$tmp_dir/cuda-keyring.deb" "$cuda_keyring_url"
case "$1" in
debian)
status 'Enabling contrib sources...'
$SUDO sed 's/main/contrib/' < /etc/apt/sources.list | $SUDO tee /etc/apt/sources.list.d/contrib.list > /dev/null
sudo sed 's/main/contrib/' /etc/apt/sources.list |
sudo tee /etc/apt/sources.list.d/contrib.list >/dev/null
if [ -f "/etc/apt/sources.list.d/debian.sources" ]; then
$SUDO sed 's/main/contrib/' < /etc/apt/sources.list.d/debian.sources | $SUDO tee /etc/apt/sources.list.d/contrib.sources > /dev/null
sudo sed 's/main/contrib/' /etc/apt/sources.list.d/debian.sources |
sudo tee /etc/apt/sources.list.d/contrib.sources >/dev/null
fi
;;
esac
esac
status 'Installing CUDA driver...'
$SUDO dpkg -i $TEMP_DIR/cuda-keyring.deb
$SUDO apt-get update
status 'Installing CUDA driver...'
sudo dpkg -i "$tmp_dir/cuda-keyring.deb"
sudo apt-get update
[ -n "$SUDO" ] && SUDO_E="$SUDO -E" || SUDO_E=
DEBIAN_FRONTEND=noninteractive $SUDO_E apt-get -y install cuda-drivers -q
DEBIAN_FRONTEND=noninteractive sudo -e apt-get -y install cuda-drivers -q
) || exit
}
if [ ! -f "/etc/os-release" ]; then
error "Unknown distribution. Skipping CUDA installation."
fi
. /etc/os-release
. /etc/os-release || error 'Cannot determine OS release'
OS_NAME=$ID
OS_VERSION=$VERSION_ID
u_os_name=$ID
u_os_version=$VERSION_ID
PACKAGE_MANAGER=
for PACKAGE_MANAGER in dnf yum apt-get; do
if available $PACKAGE_MANAGER; then
break
fi
for package_manager in apt-get dnf yum; do
available "$package_manager" && break
package_manager=
done
if [ -z "$PACKAGE_MANAGER" ]; then
if [ -z "$package_manager" ]; then
error "Unknown package manager. Skipping CUDA installation."
fi
if ! check_gpu nvidia-smi || [ -z "$(nvidia-smi | grep -o "CUDA Version: [0-9]*\.[0-9]*")" ]; then
case $OS_NAME in
centos|rhel) install_cuda_driver_yum 'rhel' $(echo $OS_VERSION | cut -d '.' -f 1) ;;
rocky) install_cuda_driver_yum 'rhel' $(echo $OS_VERSION | cut -c1) ;;
fedora) [ $OS_VERSION -lt '39' ] && install_cuda_driver_yum $OS_NAME $OS_VERSION || install_cuda_driver_yum $OS_NAME '39';;
amzn) install_cuda_driver_yum 'fedora' '37' ;;
debian) install_cuda_driver_apt $OS_NAME $OS_VERSION ;;
ubuntu) install_cuda_driver_apt $OS_NAME $(echo $OS_VERSION | sed 's/\.//') ;;
*) exit ;;
if ! check_gpu nvidia-smi || { nvidia-smi | grep -q 'CUDA Version: [0-9]*\.[0-9]*'; }; then
case "$u_os_name" in
centos | rhel) install_cuda_driver_yum 'rhel' "${u_os_version%%.*}" ;;
rocky) install_cuda_driver_yum 'rhel' "${u_os_version%"${u_os_version#?}"}" ;;
fedora)
if [ "${u_os_version%%.*}" -lt '39' ]; then
install_cuda_driver_yum "$u_os_name" "$u_os_version"
else
install_cuda_driver_yum "$u_os_name" '39'
fi
;;
amzn) install_cuda_driver_yum 'fedora' '37' ;;
debian) install_cuda_driver_apt "$u_os_name" "$u_os_version" ;;
ubuntu) install_cuda_driver_apt "$u_os_name" "${u_os_version%%.*}${u_os_version#*.}" ;;
*) exit ;;
esac
fi
if ! lsmod | grep -q nvidia || ! lsmod | grep -q nvidia_uvm; then
KERNEL_RELEASE="$(uname -r)"
case $OS_NAME in
rocky) $SUDO $PACKAGE_MANAGER -y install kernel-devel kernel-headers ;;
centos|rhel|amzn) $SUDO $PACKAGE_MANAGER -y install kernel-devel-$KERNEL_RELEASE kernel-headers-$KERNEL_RELEASE ;;
fedora) $SUDO $PACKAGE_MANAGER -y install kernel-devel-$KERNEL_RELEASE ;;
debian|ubuntu) $SUDO apt-get -y install linux-headers-$KERNEL_RELEASE ;;
*) exit ;;
if ! { grep -q nvidia /proc/modules && grep -q nvidia_uvm /proc/modules; }; then
kernel_release="$(uname -r)"
case "$u_os_name" in
rocky) sudo "$package_manager" -y install kernel-devel kernel-headers ;;
centos | rhel | amzn) sudo "$package_manager" -y install "kernel-devel-$kernel_release" "kernel-headers-$kernel_release" ;;
fedora) sudo "$package_manager" -y install "kernel-devel-$kernel_release" ;;
debian | ubuntu) sudo apt-get -y install "linux-headers-$kernel_release" ;;
*) exit ;;
esac
NVIDIA_CUDA_VERSION=$($SUDO dkms status | awk -F: '/added/ { print $1 }')
if [ -n "$NVIDIA_CUDA_VERSION" ]; then
$SUDO dkms install $NVIDIA_CUDA_VERSION
nvidia_cuda_version=$(sudo dkms status | awk -F: '/added/ { print $1 }')
if [ -n "$nvidia_cuda_version" ]; then
sudo dkms install "$nvidia_cuda_version"
fi
if lsmod | grep -q nouveau; then
if grep -q nouveau /proc/modules; then
status 'Reboot to complete NVIDIA CUDA driver install.'
exit 0
fi
$SUDO modprobe nvidia
$SUDO modprobe nvidia_uvm
sudo modprobe nvidia nvidia_uvm
fi
# make sure the NVIDIA modules are loaded on boot with nvidia-persistenced
if available nvidia-persistenced; then
$SUDO touch /etc/modules-load.d/nvidia.conf
MODULES="nvidia nvidia-uvm"
for MODULE in $MODULES; do
if ! grep -qxF "$MODULE" /etc/modules-load.d/nvidia.conf; then
echo "$MODULE" | $SUDO tee -a /etc/modules-load.d/nvidia.conf > /dev/null
sudo touch /etc/modules-load.d/nvidia.conf
for module in nvidia nvidia-uvm; do
if ! grep -qxF "$module" /etc/modules-load.d/nvidia.conf; then
printf %s\\n "$module" | sudo tee -a /etc/modules-load.d/nvidia.conf >/dev/null
fi
done
fi