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fix(nvidia): install legacy driver on older GPUs

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This commit is contained in:
Ash Daly
2025-12-21 16:11:05 +00:00
parent 32592e2e28
commit a252a42772
1 changed files with 21 additions and 10 deletions
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31
install/config/hardware/nvidia.sh
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@@ -11,11 +11,12 @@
# --- GPU Detection --- # --- GPU Detection ---
if [ -n "$(lspci | grep -i 'nvidia')" ]; then if [ -n "$(lspci | grep -i 'nvidia')" ]; then
# --- Driver Selection --- # --- Driver Selection ---
# Turing (16xx, 20xx), Ampere (30xx), Ada (40xx), and newer recommend the open-source kernel modules NVIDIA_DRIVER_CURRENT="current"
NVIDIA_DRIVER_LEGACY="legacy"
if echo "$(lspci | grep -i 'nvidia')" | grep -q -E "RTX [2-9][0-9]|GTX 16"; then if echo "$(lspci | grep -i 'nvidia')" | grep -q -E "RTX [2-9][0-9]|GTX 16"; then
NVIDIA_DRIVER_PACKAGE="nvidia-open-dkms" NVIDIA_DRIVER="$NVIDIA_DRIVER_CURRENT"
else else
NVIDIA_DRIVER_PACKAGE="nvidia-dkms" NVIDIA_DRIVER="$NVIDIA_DRIVER_LEGACY"
fi fi
# Check which kernel is installed and set appropriate headers package # Check which kernel is installed and set appropriate headers package
@@ -31,19 +32,29 @@ if [ -n "$(lspci | grep -i 'nvidia')" ]; then
# force package database refresh # force package database refresh
sudo pacman -Syu --noconfirm sudo pacman -Syu --noconfirm
# Install packages # Initial install packages
PACKAGES_TO_INSTALL=( GENERAL_PACKAGES=(
"${KERNEL_HEADERS}" "${KERNEL_HEADERS}"
"${NVIDIA_DRIVER_PACKAGE}"
"nvidia-utils"
"lib32-nvidia-utils"
"egl-wayland" "egl-wayland"
"libva-nvidia-driver" # For VA-API hardware acceleration
"qt5-wayland" "qt5-wayland"
"qt6-wayland" "qt6-wayland"
) )
sudo pacman -S --needed --noconfirm "${PACKAGES_TO_INSTALL[@]}" # Turing (16xx, 20xx), Ampere (30xx), Ada (40xx), and newer recommend the open-source kernel modules
# Pascal (10xx), Maxwell (9xx), Kepler (7xx) and older use legacy kernel modules that can only be installed from AUR
if [ "$NVIDIA_DRIVER" = "$NVIDIA_DRIVER_CURRENT" ]; then
DRIVER_PACKAGES=(nvidia-open-dkms nvidia-utils lib32-nvidia-utils libva-nvidia-driver)
sudo pacman -S --needed --noconfirm "${GENERAL_PACKAGES[@]}" "${DRIVER_PACKAGES[@]}"
elif [ "$NVIDIA_DRIVER" = "$NVIDIA_DRIVER_LEGACY" ]; then
sudo pacman -S --needed --noconfirm "${GENERAL_PACKAGES[@]}"
if ! command -v yay &>/dev/null; then
echo "ERROR: Older NVIDIA GPUs require nvidia-580xx-dkms from AUR."
echo "Please install yay."
exit 1
fi
LEGACY_DRIVER_PACKAGES=(nvidia-580xx-dkms nvidia-580xx-utils lib32-nvidia-580xx-utils)
yay -S --needed "${LEGACY_DRIVER_PACKAGES[@]}"
fi
# Configure modprobe for early KMS # Configure modprobe for early KMS
echo "options nvidia_drm modeset=1" | sudo tee /etc/modprobe.d/nvidia.conf >/dev/null echo "options nvidia_drm modeset=1" | sudo tee /etc/modprobe.d/nvidia.conf >/dev/null