Add 01-fresh.sh

01-fresh.sh

@@ -0,0 +1,39 @@
+#!/usr/bin/env bash
+set -euo pipefail
+IFS=$'\n\t'
+trap 'echo "[ERROR] Line ${LINENO}: command failed" >&2' ERR
+
+echo "[INFO] Detecting NVIDIA GPU..."
+if ! lspci | grep -qi 'nvidia'; then
+  echo "[FATAL] No NVIDIA GPU detected. This script is for systems with an NVIDIA GPU (e.g. RTX 3060)." >&2
+  exit 1
+fi
+
+echo "[STEP] Blacklisting nouveau (open-source NVIDIA driver)"
+sudo tee /etc/modprobe.d/blacklist-nouveau.conf >/dev/null <<'EOF'
+blacklist nouveau
+options nouveau modeset=0
+EOF
+
+echo "[STEP] Updating initramfs so nouveau stays disabled"
+sudo update-initramfs -u
+
+echo "[STEP] Updating APT and upgrading base system"
+sudo apt update
+sudo apt -y upgrade
+
+echo "[STEP] Installing build/development tools & headers"
+sudo apt install -y \
+  build-essential \
+  dkms \
+  linux-headers-$(uname -r) \
+  ubuntu-drivers-common
+
+echo "[STEP] Installing recommended NVIDIA driver (with CUDA support)"
+# This picks the best proprietary driver for your GPU on Ubuntu 24.04
+sudo ubuntu-drivers install --gpgpu
+
+echo
+echo "[DONE] NVIDIA proprietary driver install complete."
+echo "[NOTE] A reboot is required for the driver to load and nouveau to be disabled."
+echo "       Run: sudo reboot"