## ISO build consolidation
- Remove separate debug/prod split: overlay-debug/, build-debug.sh,
mkimg.bee_debug.sh, genapkovl-bee_debug.sh all deleted
- Single overlay: iso/overlay/ (was overlay-debug content)
- Single build script: build.sh (SSH, TUI, NVIDIA, vendor tools, bee-release)
- Single mkimage profile: bee (with dropbear, dialog, strace, gcompat, etc.)
## NVIDIA fixes
- Modules now stored at /usr/local/lib/nvidia/ instead of
/lib/modules/<kver>/extra/nvidia/ — modloop squashfs mounts over that
path at boot making overlay content there inaccessible
- bee-nvidia init: load via insmod (absolute path), not modprobe
- bee-nvidia init: create libnvidia-ml.so.1/libcuda.so.1 symlinks in /usr/lib/
- build-nvidia-module.sh: always install linux-lts-dev (not conditional) —
stale 6.6.x headers caused wrong-kernel modules that never loaded at runtime
- build-nvidia-module.sh: create soname symlinks in cache
- KERNEL_VERSION in VERSIONS updated 6.6 → 6.12
- gcompat added to ISO packages (nvidia-smi is a glibc binary on musl Alpine)
## Service ordering
- bee-audit: add `after bee-nvidia` so NVIDIA enrichment always succeeds
## New tooling
- iso/builder/smoketest.sh: SSH smoke test for post-boot ISO validation
- iso/builder/build-gpu-burn.sh: builds gpu_burn vendor binary (CUDA 12.8+)
- vendor/gpu_burn included automatically if placed in iso/vendor/
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- 550.54.15 did not exist on NVIDIA CDN (404)
- updated to 590.48.01 (latest stable, 396MB)
- download sha256sum file first, verify installer before extracting
- re-download if file is missing, empty, or sha256 mismatch
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Builds kernel modules from the official NVIDIA installer source tree,
same as a standard NVIDIA driver install. No open-gpu-kernel-modules.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- build-nvidia-module.sh: downloads nvidia open-gpu-kernel-modules source,
builds against linux-lts headers, extracts nvidia-smi from .run installer
- modules cached by driver version + kernel version (rebuild only on update)
- .ko files injected into ISO overlay at /lib/modules/<kver>/extra/nvidia/
- bee-nvidia init script loads nvidia/nvidia-modeset/nvidia-uvm at boot
- NVIDIA_DRIVER_VERSION=550.54.15 (Turing+, H100/A100 supported)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
