mirror of
https://github.com/stornic56/debianito-post-install.git
synced 2026-09-14 06:02:35 +00:00
nvidia driver stability & version menu
- Refactored NVIDIA installation with robust DKMS verification (`_verify_nvidia_dkms_build`). Automatically detects build failures for the current kernel and repairs them via `dpkg-reconfigure`, ensuring modules compile against active kernels without manual intervention.
- Added Secure Boot detection (`_nvidia_secure_boot_enabled`) to warn users if the NVIDIA module is compiled but unsigned, preventing boot issues on systems with UEFI security enabled.
- Implemented `_configure_nvidia_wayland()` for Wayland support. Detects hybrid laptops (Optimus) vs desktops using DMI chassis types and battery presence. Configures `NVreg_PreserveVideoMemoryAllocations` only for desktops to avoid Optimus conflicts, and adds architecture-specific guards (e.g., Kepler warnings).
- Introduced version selection menu (`_show_nvidia_version_menu`). Users can select driver versions (470/535/550/590/595) based on Debian release. Parametrized CUDA repo installation for 590/595 with post-install DKMS branch verification.
- Fixed state inconsistency bugs in `NVIDIA_DRIVER_MODE`. Added guards to ensure configuration files are only written upon successful installation, preventing partial setups after failures (e.g., backports, CUDA repo).
- Improved hardware detection helpers (`_is_hybrid_laptop`, `_get_nvidia_arch_family`). Prevents false positives on multi-GPU desktops by verifying iGPU presence alongside dGPU.
- Updated Java/Minecraft support in `modules/extras/java.sh`. Added Temurin 25 ("Minecraft 26+") to the runtime selection menu and updated documentation.
- Enhanced utility robustness (`_run_cmd`, `_configure_lightdm`). Properly propagates exit codes from commands and handles failures gracefully (yellow warnings + skip) instead of crashing under `set -e`.
This commit is contained in:
stornic56
+96
-44
@@ -8,6 +8,8 @@ source "${_GPU_DIR}/nvidia.sh"
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# Consumed by gaming.sh to know which NVIDIA driver path was taken
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NVIDIA_DRIVER_MODE=""
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# Set by _show_nvidia_version_menu(): "470" | "535" | "550" | "590" | "595" | "auto"
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NVIDIA_SELECTED_VERSION=""
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_install_amd_intel_stack() {
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if [ "$GPU_TYPE" = "unknown" ] || [ -z "$GPU_TYPE" ]; then
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@@ -179,67 +181,117 @@ _install_nvidia_stack() {
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if [ "$DEBIAN_VERSION" = "11" ]; then
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install_nvidia_bullseye
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elif [ "$DEBIAN_VERSION" = "12" ]; then
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if [ "$(is_nvidia_kepler)" = "true" ]; then
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_install_nvidia_bookworm_kepler
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elif [ "$(is_nvidia_fermi)" = "true" ]; then
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_msg "NVIDIA Fermi — Bookworm" \
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"Fermi GPUs (GF1xx) are not supported\nin Debian 12 (Bookworm).\nThe nvidia-legacy-390xx driver is\nnot available in this version.\n\nNo NVIDIA driver will be installed."
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NVIDIA_DRIVER_MODE=""
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elif [ "$(is_backports_kernel)" = "true" ]; then
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_install_nvidia_bookworm_bpo
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else
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_install_nvidia_standard
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else
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if ! _show_nvidia_version_menu; then
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echo "Skipping NVIDIA driver installation."
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return
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fi
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elif [ "$DEBIAN_VERSION" = "13" ]; then
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local nv_arch
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nv_arch=$(detect_nvidia_arch "$NVIDIA_GPU_DEVICE_ID")
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case "$nv_arch" in
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legacy)
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_msg "NVIDIA — Trixie" \
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"Kepler and Fermi GPUs are not supported\nin Debian 13 (Trixie).\n\nThe nvidia-legacy drivers are not available\nin this version of Debian.\n\nNo NVIDIA driver will be installed."
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NVIDIA_DRIVER_MODE=""
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local nv_arch=""
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case "$NVIDIA_SELECTED_VERSION" in
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470)
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# Legacy 470 (Kepler/Tesla) — forced, regardless of auto-detection
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_install_nvidia_bookworm_kepler
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;;
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blackwell)
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_install_nvidia_cuda_repo
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535)
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if [ "$(is_nvidia_kepler)" = "true" ]; then
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_install_nvidia_bookworm_kepler
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elif [ "$(is_nvidia_fermi)" = "true" ]; then
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_msg "NVIDIA Fermi — Bookworm" \
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"Fermi GPUs (GF1xx) are not supported\nin Debian 12 (Bookworm).\nThe nvidia-legacy-390xx driver is\nnot available in this version.\n\nNo NVIDIA driver will be installed."
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NVIDIA_DRIVER_MODE=""
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elif [ "$(is_backports_kernel)" = "true" ]; then
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_install_nvidia_bookworm_bpo
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else
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_install_nvidia_standard
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fi
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;;
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maxwell|pascal|volta)
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if [ "$(is_backports_kernel)" = "true" ]; then
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local gpu_gen="Maxwell"
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[ "$nv_arch" = "pascal" ] && gpu_gen="Pascal"
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[ "$nv_arch" = "volta" ] && gpu_gen="Volta"
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_msg "NVIDIA — Trixie + Backports" \
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"INCOMPATIBILITY DETECTED: Your NVIDIA ${gpu_gen} GPU\n\
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550)
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nv_arch=$(detect_nvidia_arch "$NVIDIA_GPU_DEVICE_ID")
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case "$nv_arch" in
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legacy)
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_msg "NVIDIA — Trixie" \
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"Kepler and Fermi GPUs are not supported\nin Debian 13 (Trixie).\n\nThe nvidia-legacy drivers are not available\nin this version of Debian.\n\nNo NVIDIA driver will be installed."
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NVIDIA_DRIVER_MODE=""
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;;
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blackwell)
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_install_nvidia_cuda_repo
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;;
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maxwell|pascal|volta)
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if [ "$(is_backports_kernel)" = "true" ]; then
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local gpu_gen="Maxwell"
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[ "$nv_arch" = "pascal" ] && gpu_gen="Pascal"
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[ "$nv_arch" = "volta" ] && gpu_gen="Volta"
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_msg "NVIDIA — Trixie + Backports" \
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"INCOMPATIBILITY DETECTED: Your NVIDIA ${gpu_gen} GPU\n\
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is NOT supported by the modern v590 driver.\n\n\
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To run NVIDIA safely on Debian 13 (Trixie), you MUST use\n\
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the official Debian v550 driver, which requires the\n\
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standard STABLE Kernel.\n\n\
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Forcing the stable driver path." 14 70
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_install_nvidia_standard
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NVIDIA_DRIVER_MODE="stable"
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else
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_install_nvidia_standard
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fi
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if ! _install_nvidia_standard; then
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NVIDIA_DRIVER_MODE=""
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return 1
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fi
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NVIDIA_DRIVER_MODE="stable"
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else
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_install_nvidia_standard
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fi
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;;
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turing|ampere|ada)
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_install_nvidia_standard open
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;;
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*)
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if [ "$(is_backports_kernel)" = "true" ]; then
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_install_nvidia_cuda_repo
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else
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_install_nvidia_standard
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fi
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;;
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esac
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;;
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turing|ampere|ada)
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NVIDIA_DRIVER_MODE="open"
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_install_nvidia_standard
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590|595)
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nv_arch=$(detect_nvidia_arch "$NVIDIA_GPU_DEVICE_ID")
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if [ "$nv_arch" = "maxwell" ] || [ "$nv_arch" = "pascal" ] || [ "$nv_arch" = "legacy" ]; then
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local gpu_gen="Kepler/Fermi"
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[ "$nv_arch" = "maxwell" ] && gpu_gen="Maxwell"
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[ "$nv_arch" = "pascal" ] && gpu_gen="Pascal"
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_msg "NVIDIA — v${NVIDIA_SELECTED_VERSION}" \
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"Your NVIDIA ${gpu_gen} GPU is NOT supported by\nNVIDIA driver v${NVIDIA_SELECTED_VERSION}.\n\n\
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Only Turing, Ampere, Ada and Blackwell GPUs are supported.\n\n\
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No NVIDIA driver will be installed." 14 65
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NVIDIA_DRIVER_MODE=""
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else
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if ! _is_cuda_repo_ready; then
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if ! _confirm "CUDA Repository" \
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"The official NVIDIA CUDA repository is not enabled.\n\n\
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Enable it now via extrepo? (Required for NVIDIA v${NVIDIA_SELECTED_VERSION}.)"; then
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echo "Skipping NVIDIA driver installation."
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NVIDIA_DRIVER_MODE=""
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return
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fi
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fi
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if _install_nvidia_cuda_repo "$NVIDIA_SELECTED_VERSION"; then
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NVIDIA_DRIVER_MODE="extrepo"
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else
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NVIDIA_DRIVER_MODE=""
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fi
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fi
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;;
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*)
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if [ "$(is_backports_kernel)" = "true" ]; then
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_install_nvidia_cuda_repo
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else
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_install_nvidia_standard
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fi
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_install_nvidia_standard
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;;
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esac
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else
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_install_nvidia_standard
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fi
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if [ -n "$NVIDIA_DRIVER_MODE" ]; then
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_configure_nvidia_wayland "$NVIDIA_SELECTED_VERSION"
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if _is_hybrid_laptop; then
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echo -e "${CYAN}[INFO] Hybrid GPU (Optimus) detected.${NC}"
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echo -e "PRIME offload is auto-configured by X.Org 1.20.7+ when using X11."
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echo -e "After reboot, verify with: ${YELLOW}xrandr --listproviders | grep NVIDIA-G0${NC}"
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echo -e "If not found, ensure BIOS boots on iGPU and nvidia-drm is loaded."
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fi
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offer_generic_tools
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local summary="NVIDIA: ${NVIDIA_DRIVER_MODE}\n"
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summary+="Tools: nvtop + vainfo"
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