update openvino + neo + igc

- Real update capability (derived INSTALL_DIR, replace policy, stable symlink)
- Mesa >= 25.2 transition fix on Debian 13 (mesa-va-drivers/vdpau)
- Robustness: SIGPIPE fixes, dead repair code, EOF stdin, unbound vars,
  trap cleanup (modules + --install), strict booleans, set -euo pipefail in deps/
- Ubuntu 22.04 doc alignment
- Validated end-to-end on Debian 13 + Arc B580 (clinfo 26.31, vainfo iHD OK)"

README.md

@@ -5,6 +5,7 @@ This project repository provides a comprehensive automated installation and conf
 ## Supported Operating Systems
 
 * Debian 13
+* Ubuntu 22.04
 * Ubuntu 24.04
 * Ubuntu 26.04
 * Fedora 43
@@ -16,7 +17,9 @@ This project repository provides a comprehensive automated installation and conf
 The installer scripts are designed to be executed as a root user (`sudo`). Ensure all necessary system dependencies (such as `git`, `wget`, and the respective package managers like `dpkg`/`dnf`) exist before execution.
 
 ### Setup & Clone Repository
+
 First, clone the repository from GitHub:
+
 ```bash
 # 1. Clone the installer repository
 git clone https://github.com/stornic56/openvino-runtime-simple-installer
@@ -27,7 +30,9 @@ chmod +x main.sh
 ```
 
 ### Execution
+
 Execute the primary installation script using elevated privileges (root access is mandatory):
+
 ```bash
 sudo ./main.sh
 ```
@@ -37,19 +42,21 @@ sudo ./main.sh
 The execution of `main.sh` automatically handles OS detection and conditionally installs components based on hardware presence, ensuring a fully configured inference pipeline:
 
 **Core Runtime & Libraries:**
-*   **OpenVINO Toolkit 2026.0:** The complete runtime package is downloaded from the official OpenVINO repository (`https://storage.openvinotoolkit.org/repositories/openvino/packages/2026.0/linux`) and installed under `/opt/intel/openvino_2026`. It is the same version used in llama.cpp in its builds.
+
+* **OpenVINO Toolkit 2026.3.1:** The complete runtime package is downloaded from the official OpenVINO repository (`https://storage.openvinotoolkit.org/repositories/openvino/packages/2026.3.1/linux`) and installed under `/opt/intel/openvino_2026`. It is the same version used in llama.cpp in its builds.
 * **System Dependencies:** Required libraries, including `cmake`, Python 3 (with version-specific dependencies like `libpython3.13` for Debian 13 or `libpython3.13` for Ubuntu 26.04), GCC compilers (`g++`), NumPy bindings, and standard development tools are installed via system package managers (`apt`/`dnf`).
 
 **Hardware Acceleration & Drivers (NEO):**
-*   **Intel Compute Runtime NEO:** If an Intel GPU is detected, the respective module script installs critical proprietary drivers:
+
-    *   `intel-igc-core`: Graphics Compiler core components.
+* **Intel Compute Runtime NEO (26.31.39395.13):** If an Intel GPU is detected, the respective module script installs critical proprietary drivers:
-    *   `intel-igc-opencl`: OpenCL interface libraries for graphics compilation.
+  * `intel-igc-core` (2.40.13): Graphics Compiler core components.
+  * `intel-igc-opencl` (2.40.13): OpenCL interface libraries for graphics compilation.
   * `intel-ocloc`/`libze-intel-gpu1`: Compute Runtime interfaces and GPU acceleration layers (OpenCL/oneAPI).
   * **Multimedia Support:** Installation of `mesa-va-drivers`, `vainfo`, and related packages to ensure Video Acceleration API support, crucial for media inference tasks.
 
 **Environment Configuration:**
-*   User permissions are configured by adding the executing user (`$SUDO_USER`) to the system groups `render` and `video` to allow proper GPU access post-installation.
 
+* User permissions are configured by adding the executing user (`$SUDO_USER`) to the system groups `render` and `video` to allow proper GPU access post-installation.
 
 ## After Installation
 
@@ -66,8 +73,10 @@ clinfo | grep -i "device name"
 4. Check video acceleration
 vainfo
 ```
-## Note:
+
+## Note
+
 Users should reference the following official projects:
-- Llamacpp: [Official Repository Link](https://github.com/ggml-org/llama.cpp) and [OpenvinoBackend](https://github.com/ggml-org/llama.cpp/blob/master/docs/backend/OPENVINO.md)
+* Llamacpp: [Official Repository Link](https://github.com/ggml-org/llama.cpp) and [OpenvinoBackend](https://github.com/ggml-org/llama.cpp/blob/master/docs/backend/OPENVINO.md)
-- OpenVino Toolkit: [Docs](https://docs.openvino.ai/2026/get-started/install-openvino/install-openvino-archive-linux.html) and [github](https://github.com/openvinotoolkit/openvino)
+* OpenVino Toolkit: [Docs](https://docs.openvino.ai/2026/get-started/install-openvino/install-openvino-archive-linux.html) and [github](https://github.com/openvinotoolkit/openvino)
-- Intel NEO Drivers: [Intel Compute Runtime](https://github.com/intel/compute-runtime)
+* Intel NEO Drivers: [Intel Compute Runtime](https://github.com/intel/compute-runtime)

core/openvino_logic.sh

@@ -17,30 +17,45 @@ if [ "$1" = "--install" ]; then
         exit 1
     fi
 
-    # Clean up any previous installation before proceeding
+    # Derive destination from version (official doc pattern: year.patch)
-    if [ -d "/opt/intel/openvino_2026.0" ]; then
+    # e.g. openvino_toolkit_ubuntu24_<VERSION>_x86_64.tgz -> /opt/intel/openvino_<YEAR.PATCH>
-        print_warning "An existing OpenVINO installation was found. Removing it..."
+    VERSION_FULL="$(echo "$FILENAME" | cut -d_ -f4)"
-        rm -rf "/opt/intel/openvino_2026.0"
+    case "$VERSION_FULL" in
-    fi
+    20[0-9][0-9].*) ;; # valid version format, continue
-    if [ -L "/opt/intel/openvino_2026" ]; then
+    *)
-        rm -f "/opt/intel/openvino_2026"
+        print_error "Could not derive version from: $FILENAME"
-    fi
+        exit 1
+        ;;
+    esac
+    INSTALL_DIR="/opt/intel/openvino_$(echo "$VERSION_FULL" | cut -d. -f1-3)"
 
+    # Replace policy (updates): remove ANY previous 2026 install and the previous symlink.
+    # Known limitation: the previous install is deleted BEFORE extracting; if the tar
+    # failed afterwards, the system would be left without OpenVINO. Acceptable because
+    # the SHA256 was already verified during the download step.
+    if ls -d /opt/intel/openvino_2026.* >/dev/null 2>&1; then
+        print_warning "An existing OpenVINO installation was found. Replacing it..."
+    fi
+    rm -rf /opt/intel/openvino_2026    # remove previous symlink OR real directory (rm -rf does not follow symlinks)
+    rm -rf /opt/intel/openvino_2026.* # ANY previous 2026 install
+    mkdir -p /opt/intel
+
+    DIRNAME="${FILENAME%.tgz}"   # known before tar (enables trap cleanup)
+    trap 'rm -rf "$DIRNAME"' EXIT
     print_substep "Unzipping $FILENAME..."
     tar -xf "$FILENAME"
 
-    # The name of the extracted folder matches the name of the tarball without the .tgz extension
-    DIRNAME="${FILENAME%.tgz}"
     if [ ! -d "$DIRNAME" ]; then
         # guess the real name
-        DIRNAME=$(tar -tf "$FILENAME" | head -1 | cut -d/ -f1)
+        TAR_LIST=$(tar -tf "$FILENAME")
+        DIRNAME="${TAR_LIST%%$'\n'*}"   # first entry (no pipe, no SIGPIPE)
+        DIRNAME="${DIRNAME%%/*}"
     fi
-    print_substep "Moving $DIRNAME a /opt/intel/openvino_2026.0..."
+    print_substep "Moving $DIRNAME a $INSTALL_DIR..."
-    mkdir -p /opt/intel
+    mv "$DIRNAME" "$INSTALL_DIR"
-    mv "$DIRNAME" "/opt/intel/openvino_2026.0"
 
     print_substep "Create symbolic link /opt/intel/openvino_2026..."
-    ln -sf /opt/intel/openvino_2026.0 /opt/intel/openvino_2026
+    ln -s "$INSTALL_DIR" /opt/intel/openvino_2026
     exit 0
 fi
 

deps/install_openvino_dependencies.sh

@@ -6,7 +6,7 @@
 # Modified by stornic56 (2026) to add support for Debian 13 (Trixie), Ubuntu 26.04,
 # and Python 3.13 dependencies. Also ensures dnf is used on Fedora.
 
-set -e
+set -euo pipefail
 
 #===================================================================================================
 # Option parsing
@@ -26,7 +26,7 @@ keepcache=
 selftest=
 
 while :; do
-    case $1 in
+    case "${1:-}" in
     -h | -\? | --help)
         echo "Options:"
         echo "  -y          non-interactive run (off)"
@@ -109,8 +109,13 @@ fi
 # OS detection
 
 if [ "$os" == "auto" ]; then
-    # shellcheck source=/dev/null
+    os=""
-    os=$( . /etc/os-release ; echo "${ID}${VERSION_ID}" )
+    if [ -f /etc/os-release ]; then
+        os=$(
+            . /etc/os-release
+            echo "${ID:-}${VERSION_ID:-}"
+        )
+    fi
     if [[ "$os" =~ "rhel8".* ]]; then
         os="rhel8"
     fi
@@ -133,7 +138,10 @@ if [ "$os" == "auto" ] ; then
         raspbian10 | debian10 | ubuntu20.04 | ubuntu20.10 | ubuntu21.04 | \
         raspbian11 | debian11 | ubuntu21.10 | ubuntu22.04 | \
         raspbian12 | debian12 | debian13 | ubuntu22.10 | ubuntu23.04 | ubuntu23.10 | ubuntu24.04 | ubuntu26.04) [ -z "$print" ] && echo "Detected OS: ${os}" ;;
-        *) echo "Unsupported OS: ${os:-detection failed}" >&2 ; exit 1 ;;
+    *)
+        echo "Unsupported OS: ${os:-detection failed}" >&2
+        exit 1
+        ;;
     esac
 fi
 
@@ -152,9 +160,9 @@ elif [ "$os" == "ubuntu18.04" ] ; then
     pkgs_python=(python3.8 libpython3.8 python3.8-venv python3-pip)
     pkgs_dev=(cmake pkg-config g++ gcc libc6-dev make sudo)
 
-elif [ "$os" == "ubuntu20.04" ] || [ "$os" == "debian10" ] || [ "$os" == "raspbian10" ] || \
+elif [ "$os" == "ubuntu20.04" ] || [ "$os" == "debian10" ] || [ "$os" == "raspbian10" ] ||
-     [ "$os" == "ubuntu21.10" ] || [ "$os" == "ubuntu22.04" ] || [ "$os" == "debian11" ] || [ "$os" == "raspbian11" ] || \
+    [ "$os" == "ubuntu21.10" ] || [ "$os" == "ubuntu22.04" ] || [ "$os" == "debian11" ] || [ "$os" == "raspbian11" ] ||
-     [ "$os" == "ubuntu22.10" ] || [ "$os" == "ubuntu23.04" ] || [ "$os" == "ubuntu24.04" ] || [ "$os" == "debian12" ] || [ "$os" == "raspbian12" ] || \
+    [ "$os" == "ubuntu22.10" ] || [ "$os" == "ubuntu23.04" ] || [ "$os" == "ubuntu24.04" ] || [ "$os" == "debian12" ] || [ "$os" == "raspbian12" ] ||
     [ "$os" == "debian13" ] || [ "$os" == "ubuntu26.04" ]; then
 
     pkgs_gpu=(ocl-icd-libopencl1)
@@ -165,10 +173,10 @@ elif [ "$os" == "ubuntu20.04" ] || [ "$os" == "debian10" ] || [ "$os" == "raspbi
         pkgs_python+=(libpython3.7)
     elif [ "$os" == "ubuntu20.04" ] || [ "$os" == "ubuntu20.10" ] || [ "$os" == "ubuntu21.04" ]; then
         pkgs_python+=(libpython3.8)
-    elif [ "$os" == "ubuntu21.10" ] || \
+    elif [ "$os" == "ubuntu21.10" ] ||
         [ "$os" == "debian11" ] || [ "$os" == "raspbian11" ]; then
         pkgs_python+=(libpython3.9)
-    elif [ "$os" == "ubuntu22.04" ] || [ "$os" == "ubuntu22.10" ] || \
+    elif [ "$os" == "ubuntu22.04" ] || [ "$os" == "ubuntu22.10" ] ||
         [ "$os" == "debian12" ] || [ "$os" == "raspbian12" ]; then
         pkgs_python+=(libpython3.10)
     elif [ "$os" == "ubuntu23.04" ]; then

main.sh

@@ -51,7 +51,8 @@ case "$OS_ID" in
 ubuntu)
     case "$VERSION_ID" in
     22.04) PREFIX="ubuntu22" ;;
-            24.04|26.04) PREFIX="ubuntu24" ;;
+    24.04) PREFIX="ubuntu24" ;;
+    26.04) PREFIX="ubuntu26" ;;
     *)
         print_error "Unsupported Ubuntu version: $VERSION_ID"
         exit 1
@@ -72,14 +73,19 @@ esac
 # ------------------------------------------------------------------------------
 print_step "2. Detecting Intel GPU..."
 
-if GPU_LINE=$(lspci -nn | grep -i "vga\|3d\|display" | grep -i "intel" | head -1); then
+LSPCI_INTEL=$(lspci -nn 2>/dev/null | grep -i "vga\|3d\|display" | grep -i "intel" || true) # lspci missing -> empty -> prompt (documented degradation)
+GPU_LINE="${LSPCI_INTEL%%$'\n'*}"
+if [ -n "$GPU_LINE" ]; then
     GPU_NAME=$(echo "$GPU_LINE" | awk -F': ' '{print $2}')
     print_substep "Intel GPU detected: $GPU_NAME"
     GPU_PRESENT=true
 else
     print_warning "No Intel GPU was detected."
     GPU_PRESENT=false
-    read -p "Do you want to continue the installation WITHOUT GPU support? [y/n]: " response
+    read -r -p "Do you want to continue the installation WITHOUT GPU support? [y/n]: " response || {
+        print_error "No interactive input available (stdin closed). Installation cancelled."
+        exit 1
+    }
     case "$response" in
     [yY]*) ;;
     *)
@@ -92,7 +98,7 @@ fi
 # ------------------------------------------------------------------------------
 # 3. Install NEO (only if there is a GPU)
 # ------------------------------------------------------------------------------
-if $GPU_PRESENT; then
+if [ "$GPU_PRESENT" = true ]; then
     print_step "3. Installing GPU drivers (Intel Compute Runtime NEO)..."
     case "$OS_ID" in
     debian)
@@ -113,8 +119,8 @@ fi
 # 4. Download OpenVINO Runtime
 # ------------------------------------------------------------------------------
 print_step "4. Downloading OpenVINO Runtime package..."
-BASE_URL="https://storage.openvinotoolkit.org/repositories/openvino/packages/2026.0/linux"
+BASE_URL="https://storage.openvinotoolkit.org/repositories/openvino/packages/2026.3.1/linux"
-VERSION="2026.0.0.20965.c6d6a13a886"
+VERSION="2026.3.1.22476.56d9685302d"
 FILENAME="openvino_toolkit_${PREFIX}_${VERSION}_x86_64.tgz"
 URL="$BASE_URL/$FILENAME"
 
@@ -143,8 +149,8 @@ bash "$CORE_DIR/openvino_logic.sh" --install "$FILENAME"
 print_step "Installation completed successfully!"
 
 # installed version
-if [ -f "/opt/intel/openvino_2026.0/runtime/version.txt" ]; then
+if [ -f "/opt/intel/openvino_2026/runtime/version.txt" ]; then
-    echo "Version: $(cat /opt/intel/openvino_2026.0/runtime/version.txt)"
+    echo "Version: $(cat /opt/intel/openvino_2026/runtime/version.txt)"
 else
     echo "Version: could not be determined"
 fi
@@ -155,7 +161,7 @@ echo "  source /opt/intel/openvino_2026/setupvars.sh"
 echo ""
 echo "----------------------------------------------------------------------"
 
-if $GPU_PRESENT; then
+if [ "$GPU_PRESENT" = true ]; then
     echo "IMPORTANT NOTES:"
     echo "1. Restart your session (or system) for the group changes (render, video) to take effect and for you to be able to use the GPU."
     echo "2. Check the OpenCL status with: clinfo"

modules/setup_debian.sh

@@ -11,9 +11,9 @@ print_step "Debian Module – Drivers and Multimedia"
 print_substep "Ensuring non-free components in sources.list..."
 SOURCES_FILE="/etc/apt/sources.list"
 if [ -f "$SOURCES_FILE" ]; then
-    sudo sed -i 's/^\(deb.*trixie.*main\)[^#]*/\1 contrib non-free non-free-firmware/' "$SOURCES_FILE"
+    sed -i 's/^\(deb.*trixie.*main\)[^#]*/\1 contrib non-free non-free-firmware/' "$SOURCES_FILE"
-    sudo sed -i 's/^\(deb.*trixie-security.*main\)[^#]*/\1 contrib non-free non-free-firmware/' "$SOURCES_FILE"
+    sed -i 's/^\(deb.*trixie-security.*main\)[^#]*/\1 contrib non-free non-free-firmware/' "$SOURCES_FILE"
-    sudo sed -i 's/^\(deb.*trixie-updates.*main\)[^#]*/\1 contrib non-free non-free-firmware/' "$SOURCES_FILE"
+    sed -i 's/^\(deb.*trixie-updates.*main\)[^#]*/\1 contrib non-free non-free-firmware/' "$SOURCES_FILE"
 fi
 
 if [ -f /etc/apt/sources.list.d/debian.sources ]; then
@@ -27,7 +27,7 @@ print_substep "Installing graphics and diagnostic packages..."
 apt-get install -y \
     python3-numpy libmfx-gen1.2 libvpl2 libegl-mesa0 libegl1-mesa-dev libgbm1 \
     libgl1-mesa-dri libglapi-mesa libgles2-mesa-dev libglx-mesa0 libxatracker2 \
-    mesa-va-drivers mesa-vdpau-drivers vainfo clinfo nvtop ocl-icd-libopencl1
+    mesa-libgallium vainfo clinfo nvtop ocl-icd-libopencl1
 
 print_substep "Installing Intel video driver..."
 if apt-get install -y intel-media-va-driver-non-free; then
@@ -41,15 +41,16 @@ fi
 print_substep "Downloading and installing NEO…"
 TEMP_DIR=$(mktemp -d)
 cd "$TEMP_DIR"
+trap 'rm -rf "$TEMP_DIR"' EXIT
 
 # Hashes SHA256
 declare -A NEO_HASHES=(
-    ["intel-igc-core-2_2.34.4+21428_amd64.deb"]="1150de9f1b8c06aab0bf6e619a6c02ed4cd0c7b4135752ae74c82c8f8fb7acb2"
+    ["intel-igc-core-2_2.40.13+22418_amd64.deb"]="ebd795e9fddf303a9b24b7f04545d8ddd9ad1f85b3d0cb1166476fab24da6d44"
-    ["intel-igc-opencl-2_2.34.4+21428_amd64.deb"]="f36cb8a6899353c61cc7261b650f287f4a652acadaad859103bdfc51f93b6e8a"
+    ["intel-igc-opencl-2_2.40.13+22418_amd64.deb"]="4f990874efc11c3f6091a663b08aef576c4af592dcd8f12e116f8c2fc92d34d9"
-    ["intel-ocloc_26.18.38308.1-0_amd64.deb"]="74b98d91a92d59c487e4938175284e57d5a84ec35d9997a9d65fa4db3f51b96b"
+    ["intel-ocloc_26.31.39395.13-0_amd64.deb"]="12c5e61ed1dca5cbf38494e280abf88100a451580d57c44f601a17d9727e465e"
-    ["intel-opencl-icd_26.18.38308.1-0_amd64.deb"]="b2d0c924e56b3f9e5837774d68b0c67461b8633035d93ca18b1a8e3e5ead15fa"
+    ["intel-opencl-icd_26.31.39395.13-0_amd64.deb"]="5a9c9e8fdca8a2f9e22754b1a4618c7babf21d7c3ab3503c680005007c7a8c44"
     ["libigdgmm12_22.10.0_amd64.deb"]="6031a63d6e8a12ce61c14efc15f2c8e727061286e3820b8594e6d00615e04d54"
-    ["libze-intel-gpu1_26.18.38308.1-0_amd64.deb"]="12b8254e6d3415c32cee9cd13943030b991d91212445c79fe1cc27176a72eca4"
+    ["libze-intel-gpu1_26.31.39395.13-0_amd64.deb"]="1722943f81b576b9bb8d61016464208f48ce533dc3bf24ad39605293115cc289"
 )
 
 download_and_verify() {
@@ -64,32 +65,21 @@ download_and_verify() {
     fi
 }
 
-download_and_verify "https://github.com/intel/intel-graphics-compiler/releases/download/v2.34.4/intel-igc-core-2_2.34.4+21428_amd64.deb" \
+download_and_verify "https://github.com/intel/intel-graphics-compiler/releases/download/v2.40.13/intel-igc-core-2_2.40.13+22418_amd64.deb" \
-    "intel-igc-core-2_2.34.4+21428_amd64.deb" "${NEO_HASHES["intel-igc-core-2_2.34.4+21428_amd64.deb"]}"
+    "intel-igc-core-2_2.40.13+22418_amd64.deb" "${NEO_HASHES["intel-igc-core-2_2.40.13+22418_amd64.deb"]}"
-download_and_verify "https://github.com/intel/intel-graphics-compiler/releases/download/v2.34.4/intel-igc-opencl-2_2.34.4+21428_amd64.deb" \
+download_and_verify "https://github.com/intel/intel-graphics-compiler/releases/download/v2.40.13/intel-igc-opencl-2_2.40.13+22418_amd64.deb" \
-    "intel-igc-opencl-2_2.34.4+21428_amd64.deb" "${NEO_HASHES["intel-igc-opencl-2_2.34.4+21428_amd64.deb"]}"
+    "intel-igc-opencl-2_2.40.13+22418_amd64.deb" "${NEO_HASHES["intel-igc-opencl-2_2.40.13+22418_amd64.deb"]}"
-download_and_verify "https://github.com/intel/compute-runtime/releases/download/26.18.38308.1/intel-ocloc_26.18.38308.1-0_amd64.deb" \
+download_and_verify "https://github.com/intel/compute-runtime/releases/download/26.31.39395.13/intel-ocloc_26.31.39395.13-0_amd64.deb" \
-    "intel-ocloc_26.18.38308.1-0_amd64.deb" "${NEO_HASHES["intel-ocloc_26.18.38308.1-0_amd64.deb"]}"
+    "intel-ocloc_26.31.39395.13-0_amd64.deb" "${NEO_HASHES["intel-ocloc_26.31.39395.13-0_amd64.deb"]}"
-download_and_verify "https://github.com/intel/compute-runtime/releases/download/26.18.38308.1/intel-opencl-icd_26.18.38308.1-0_amd64.deb" \
+download_and_verify "https://github.com/intel/compute-runtime/releases/download/26.31.39395.13/intel-opencl-icd_26.31.39395.13-0_amd64.deb" \
-    "intel-opencl-icd_26.18.38308.1-0_amd64.deb" "${NEO_HASHES["intel-opencl-icd_26.18.38308.1-0_amd64.deb"]}"
+    "intel-opencl-icd_26.31.39395.13-0_amd64.deb" "${NEO_HASHES["intel-opencl-icd_26.31.39395.13-0_amd64.deb"]}"
-download_and_verify "https://github.com/intel/compute-runtime/releases/download/26.18.38308.1/libigdgmm12_22.10.0_amd64.deb" \
+download_and_verify "https://github.com/intel/compute-runtime/releases/download/26.31.39395.13/libigdgmm12_22.10.0_amd64.deb" \
     "libigdgmm12_22.10.0_amd64.deb" "${NEO_HASHES["libigdgmm12_22.10.0_amd64.deb"]}"
-download_and_verify "https://github.com/intel/compute-runtime/releases/download/26.18.38308.1/libze-intel-gpu1_26.18.38308.1-0_amd64.deb" \
+download_and_verify "https://github.com/intel/compute-runtime/releases/download/26.31.39395.13/libze-intel-gpu1_26.31.39395.13-0_amd64.deb" \
-    "libze-intel-gpu1_26.18.38308.1-0_amd64.deb" "${NEO_HASHES["libze-intel-gpu1_26.18.38308.1-0_amd64.deb"]}"
+    "libze-intel-gpu1_26.31.39395.13-0_amd64.deb" "${NEO_HASHES["libze-intel-gpu1_26.31.39395.13-0_amd64.deb"]}"
 
 print_substep "Instalando paquetes deb..."
-dpkg -i libigdgmm12_22.10.0_amd64.deb
+apt-get install -y ./*.deb
-
-dpkg -i intel-igc-core-2_2.34.4+21428_amd64.deb
-
-dpkg -i intel-igc-opencl-2_2.34.4+21428_amd64.deb
-
-dpkg -i intel-ocloc_26.18.38308.1-0_amd64.deb
-
-dpkg -i libze-intel-gpu1_26.18.38308.1-0_amd64.deb
-
-dpkg -i intel-opencl-icd_26.18.38308.1-0_amd64.deb
-apt-get install -f -y
 
 cd /
 rm -rf "$TEMP_DIR"
@@ -100,6 +90,6 @@ if [ -n "${SUDO_USER:-}" ]; then
     usermod -a -G render,video "$SUDO_USER"
 else
     # root
-    current_user=$(logname 2>/dev/null || echo "$USER")
+    current_user="${SUDO_USER:-$(logname 2>/dev/null || id -un)}"
     usermod -a -G render,video "$current_user"
 fi

modules/setup_fedora.sh

@@ -23,6 +23,6 @@ print_substep "Adding user to render and video groups (if they exist)..."
 if [ -n "${SUDO_USER:-}" ]; then
     usermod -a -G render,video "$SUDO_USER"
 else
-    current_user=$(logname 2>/dev/null || echo "$USER")
+    current_user="${SUDO_USER:-$(logname 2>/dev/null || id -un)}"
     usermod -a -G render,video "$current_user"
 fi

modules/setup_ubuntu.sh

@@ -12,6 +12,12 @@ apt-get update
 
 # ---- 2. Paquetes multimedia y diagnóstico ----
 print_substep "Installing graphics and diagnostic packages..."
+# TODO (H0 watch-out): Debian 13 required dropping mesa-va-drivers AND mesa-vdpau-drivers
+# in favor of mesa-libgallium (Mesa >= 25.2 moved the gallium VA-API and VDPAU drivers into
+# mesa-libgallium, which Breaks both old names < 25.2.8-3; no amd64 version >= 25.2.8-3
+# exists in trixie nor backports -- see setup_debian.sh). Ubuntu 24.04 is not affected
+# (mesa 24.x, real packages). Ubuntu 26.04 may be affected if it ships Mesa >= 25.2 (same
+# transition) -- change only with evidence.
 apt-get install -y \
     python3-numpy libmfx-gen1.2 libvpl2 libegl-mesa0 libegl1-mesa-dev libgbm1 \
     libgl1-mesa-dri libglapi-mesa libgles2-mesa-dev libglx-mesa0 libxatracker2 \
@@ -24,14 +30,15 @@ apt-get install -y intel-media-va-driver-non-free
 print_substep "Downloading and installing NEO…"
 TEMP_DIR=$(mktemp -d)
 cd "$TEMP_DIR"
+trap 'rm -rf "$TEMP_DIR"' EXIT
 
 declare -A NEO_HASHES=(
-    ["intel-igc-core-2_2.34.4+21428_amd64.deb"]="1150de9f1b8c06aab0bf6e619a6c02ed4cd0c7b4135752ae74c82c8f8fb7acb2"
+    ["intel-igc-core-2_2.40.13+22418_amd64.deb"]="ebd795e9fddf303a9b24b7f04545d8ddd9ad1f85b3d0cb1166476fab24da6d44"
-    ["intel-igc-opencl-2_2.34.4+21428_amd64.deb"]="f36cb8a6899353c61cc7261b650f287f4a652acadaad859103bdfc51f93b6e8a"
+    ["intel-igc-opencl-2_2.40.13+22418_amd64.deb"]="4f990874efc11c3f6091a663b08aef576c4af592dcd8f12e116f8c2fc92d34d9"
-    ["intel-ocloc_26.18.38308.1-0_amd64.deb"]="74b98d91a92d59c487e4938175284e57d5a84ec35d9997a9d65fa4db3f51b96b"
+    ["intel-ocloc_26.31.39395.13-0_amd64.deb"]="12c5e61ed1dca5cbf38494e280abf88100a451580d57c44f601a17d9727e465e"
-    ["intel-opencl-icd_26.18.38308.1-0_amd64.deb"]="b2d0c924e56b3f9e5837774d68b0c67461b8633035d93ca18b1a8e3e5ead15fa"
+    ["intel-opencl-icd_26.31.39395.13-0_amd64.deb"]="5a9c9e8fdca8a2f9e22754b1a4618c7babf21d7c3ab3503c680005007c7a8c44"
     ["libigdgmm12_22.10.0_amd64.deb"]="6031a63d6e8a12ce61c14efc15f2c8e727061286e3820b8594e6d00615e04d54"
-    ["libze-intel-gpu1_26.18.38308.1-0_amd64.deb"]="12b8254e6d3415c32cee9cd13943030b991d91212445c79fe1cc27176a72eca4"
+    ["libze-intel-gpu1_26.31.39395.13-0_amd64.deb"]="1722943f81b576b9bb8d61016464208f48ce533dc3bf24ad39605293115cc289"
 )
 
 download_and_verify() {
@@ -46,31 +53,20 @@ download_and_verify() {
     fi
 }
 
-download_and_verify "https://github.com/intel/intel-graphics-compiler/releases/download/v2.34.4/intel-igc-core-2_2.34.4+21428_amd64.deb" \
+download_and_verify "https://github.com/intel/intel-graphics-compiler/releases/download/v2.40.13/intel-igc-core-2_2.40.13+22418_amd64.deb" \
-    "intel-igc-core-2_2.34.4+21428_amd64.deb" "${NEO_HASHES["intel-igc-core-2_2.34.4+21428_amd64.deb"]}"
+    "intel-igc-core-2_2.40.13+22418_amd64.deb" "${NEO_HASHES["intel-igc-core-2_2.40.13+22418_amd64.deb"]}"
-download_and_verify "https://github.com/intel/intel-graphics-compiler/releases/download/v2.34.4/intel-igc-opencl-2_2.34.4+21428_amd64.deb" \
+download_and_verify "https://github.com/intel/intel-graphics-compiler/releases/download/v2.40.13/intel-igc-opencl-2_2.40.13+22418_amd64.deb" \
-    "intel-igc-opencl-2_2.34.4+21428_amd64.deb" "${NEO_HASHES["intel-igc-opencl-2_2.34.4+21428_amd64.deb"]}"
+    "intel-igc-opencl-2_2.40.13+22418_amd64.deb" "${NEO_HASHES["intel-igc-opencl-2_2.40.13+22418_amd64.deb"]}"
-download_and_verify "https://github.com/intel/compute-runtime/releases/download/26.18.38308.1/intel-ocloc_26.18.38308.1-0_amd64.deb" \
+download_and_verify "https://github.com/intel/compute-runtime/releases/download/26.31.39395.13/intel-ocloc_26.31.39395.13-0_amd64.deb" \
-    "intel-ocloc_26.18.38308.1-0_amd64.deb" "${NEO_HASHES["intel-ocloc_26.18.38308.1-0_amd64.deb"]}"
+    "intel-ocloc_26.31.39395.13-0_amd64.deb" "${NEO_HASHES["intel-ocloc_26.31.39395.13-0_amd64.deb"]}"
-download_and_verify "https://github.com/intel/compute-runtime/releases/download/26.18.38308.1/intel-opencl-icd_26.18.38308.1-0_amd64.deb" \
+download_and_verify "https://github.com/intel/compute-runtime/releases/download/26.31.39395.13/intel-opencl-icd_26.31.39395.13-0_amd64.deb" \
-    "intel-opencl-icd_26.18.38308.1-0_amd64.deb" "${NEO_HASHES["intel-opencl-icd_26.18.38308.1-0_amd64.deb"]}"
+    "intel-opencl-icd_26.31.39395.13-0_amd64.deb" "${NEO_HASHES["intel-opencl-icd_26.31.39395.13-0_amd64.deb"]}"
-download_and_verify "https://github.com/intel/compute-runtime/releases/download/26.18.38308.1/libigdgmm12_22.10.0_amd64.deb" \
+download_and_verify "https://github.com/intel/compute-runtime/releases/download/26.31.39395.13/libigdgmm12_22.10.0_amd64.deb" \
     "libigdgmm12_22.10.0_amd64.deb" "${NEO_HASHES["libigdgmm12_22.10.0_amd64.deb"]}"
-download_and_verify "https://github.com/intel/compute-runtime/releases/download/26.18.38308.1/libze-intel-gpu1_26.18.38308.1-0_amd64.deb" \
+download_and_verify "https://github.com/intel/compute-runtime/releases/download/26.31.39395.13/libze-intel-gpu1_26.31.39395.13-0_amd64.deb" \
-    "libze-intel-gpu1_26.18.38308.1-0_amd64.deb" "${NEO_HASHES["libze-intel-gpu1_26.18.38308.1-0_amd64.deb"]}"
+    "libze-intel-gpu1_26.31.39395.13-0_amd64.deb" "${NEO_HASHES["libze-intel-gpu1_26.31.39395.13-0_amd64.deb"]}"
 
-dpkg -i libigdgmm12_22.10.0_amd64.deb
+apt-get install -y ./*.deb
-
-dpkg -i intel-igc-core-2_2.34.4+21428_amd64.deb
-
-dpkg -i intel-igc-opencl-2_2.34.4+21428_amd64.deb
-
-dpkg -i intel-ocloc_26.18.38308.1-0_amd64.deb
-
-dpkg -i libze-intel-gpu1_26.18.38308.1-0_amd64.deb
-
-dpkg -i intel-opencl-icd_26.18.38308.1-0_amd64.deb
-apt-get install -f -y
 
 cd /
 rm -rf "$TEMP_DIR"
@@ -80,6 +76,6 @@ print_substep "Añadiendo usuario a grupos render y video..."
 if [ -n "${SUDO_USER:-}" ]; then
     usermod -a -G render,video "$SUDO_USER"
 else
-    current_user=$(logname 2>/dev/null || echo "$USER")
+    current_user="${SUDO_USER:-$(logname 2>/dev/null || id -un)}"
     usermod -a -G render,video "$current_user"
 fi