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https://github.com/basecamp/omarchy.git
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92 lines
3.3 KiB
Bash
92 lines
3.3 KiB
Bash
# ==============================================================================
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# Hyprland NVIDIA Setup Script for Arch Linux
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# ==============================================================================
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# This script automates the installation and configuration of NVIDIA drivers
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# for use with Hyprland on Arch Linux, following the official Hyprland wiki.
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#
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# Author: https://github.com/Kn0ax
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#
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# ==============================================================================
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# --- GPU Detection ---
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if [ -n "$(lspci | grep -i 'nvidia')" ]; then
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# --- Driver Selection ---
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NVIDIA_DRIVER_CURRENT="current"
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NVIDIA_DRIVER_LEGACY="legacy"
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if echo "$(lspci | grep -i 'nvidia')" | grep -q -E "RTX [2-9][0-9]|GTX 16"; then
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NVIDIA_DRIVER="$NVIDIA_DRIVER_CURRENT"
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else
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NVIDIA_DRIVER="$NVIDIA_DRIVER_LEGACY"
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fi
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# Check which kernel is installed and set appropriate headers package
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KERNEL_HEADERS="linux-headers" # Default
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if pacman -Q linux-zen &>/dev/null; then
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KERNEL_HEADERS="linux-zen-headers"
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elif pacman -Q linux-lts &>/dev/null; then
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KERNEL_HEADERS="linux-lts-headers"
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elif pacman -Q linux-hardened &>/dev/null; then
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KERNEL_HEADERS="linux-hardened-headers"
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fi
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# force package database refresh
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sudo pacman -Syu --noconfirm
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# Initial install packages
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GENERAL_PACKAGES=(
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"${KERNEL_HEADERS}"
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"egl-wayland"
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"qt5-wayland"
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"qt6-wayland"
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)
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# Turing (16xx, 20xx), Ampere (30xx), Ada (40xx), and newer recommend the open-source kernel modules
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# Pascal (10xx), Maxwell (9xx), Kepler (7xx) and older use legacy kernel modules that can only be installed from AUR
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if [ "$NVIDIA_DRIVER" = "$NVIDIA_DRIVER_CURRENT" ]; then
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DRIVER_PACKAGES=(nvidia-open-dkms nvidia-utils lib32-nvidia-utils libva-nvidia-driver)
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sudo pacman -S --needed --noconfirm "${GENERAL_PACKAGES[@]}" "${DRIVER_PACKAGES[@]}"
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elif [ "$NVIDIA_DRIVER" = "$NVIDIA_DRIVER_LEGACY" ]; then
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sudo pacman -S --needed --noconfirm "${GENERAL_PACKAGES[@]}"
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if ! command -v yay &>/dev/null; then
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echo "ERROR: Older NVIDIA GPUs require nvidia-580xx-dkms from AUR."
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echo "Please install yay."
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exit 1
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fi
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LEGACY_DRIVER_PACKAGES=(nvidia-580xx-dkms nvidia-580xx-utils lib32-nvidia-580xx-utils)
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yay -S --needed "${LEGACY_DRIVER_PACKAGES[@]}"
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fi
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# Configure modprobe for early KMS
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echo "options nvidia_drm modeset=1" | sudo tee /etc/modprobe.d/nvidia.conf >/dev/null
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# Configure mkinitcpio for early loading
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MKINITCPIO_CONF="/etc/mkinitcpio.conf"
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# Define modules
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NVIDIA_MODULES="nvidia nvidia_modeset nvidia_uvm nvidia_drm"
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# Create backup
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sudo cp "$MKINITCPIO_CONF" "${MKINITCPIO_CONF}.backup"
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# Remove any old nvidia modules to prevent duplicates
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sudo sed -i -E 's/ nvidia_drm//g; s/ nvidia_uvm//g; s/ nvidia_modeset//g; s/ nvidia//g;' "$MKINITCPIO_CONF"
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# Add the new modules at the start of the MODULES array
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sudo sed -i -E "s/^(MODULES=\\()/\\1${NVIDIA_MODULES} /" "$MKINITCPIO_CONF"
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# Clean up potential double spaces
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sudo sed -i -E 's/ +/ /g' "$MKINITCPIO_CONF"
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sudo mkinitcpio -P
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# Add NVIDIA environment variables to hyprland.conf
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HYPRLAND_CONF="$HOME/.config/hypr/hyprland.conf"
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if [ -f "$HYPRLAND_CONF" ]; then
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cat >>"$HYPRLAND_CONF" <<'EOF'
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# NVIDIA environment variables
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env = NVD_BACKEND,direct
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env = LIBVA_DRIVER_NAME,nvidia
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env = __GLX_VENDOR_LIBRARY_NAME,nvidia
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EOF
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fi
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fi
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