- docker-publish smoke + docker_confirm.sh probe Jupyter /login, not /api: the
launcher always configures a password hash so /api returns 403 and curl -f
would never flip the health flag (false build failure).
- entrypoint.sh CPU messaging: CPU mode covers Jupyter, GGUF tooling and
llama.cpp (GGUF) Studio chat; training AND loading an Unsloth model
(FastLanguageModel) still need a GPU, since from_pretrained runs CUDA probes.
- install_llama_prebuilt.py: rollback/activation moves used bare os.replace,
which fails with EXDEV across overlayfs in a Docker build and fell back to a
broken source build (no nvcc). Add is_cross_device_error + move_install_dir_aside
(os.replace fast path, copy+remove on EXDEV; busy errors still re-raise).
- notebooks: %pip / %uv line magics and the `!python -m pip` form bypassed the
PATH pip/uv shim and could overwrite the baked cu128 torch/vLLM stack. Add
unsloth_nb_pip_magic.py to re-point them at the shim, wired via the IPython
startup hook and installed into the venv site-packages.
2c316862f8