https://forums.developer.nvidia.com/c/accelerated-computing/dgx-spark-gb10/719
ユーザーガイド
https://docs.nvidia.com/dgx/dgx-spark/index.html
Start Building on DGX Spark
https://build.nvidia.com/spark
電源を入れてからEscかDelete連打で入れる
PXE bootが先頭になっていたので起動順を入れ替え。
fwupdmgr get-upgrades
/etc/docker/daemon.json
nvidia runtimeを標準で有効化
{
"default-runtime": "nvidia",
"runtimes": {
"nvidia": {
"path": "nvidia-container-runtime",
"runtimeArgs": []
}
}
}
ユーザーからdockerを使用
sudo gpasswd -a $USER docker
確認
docker run --rm --gpus all nvidia/cuda:12.6.0-base-ubuntu24.04 nvidia-smi
docker上でのcuda関係
https://docs.nvidia.com/dgx/dgx-spark/nvidia-container-runtime-for-docker.html
確認
docker run -it --runtime=nvidia --gpus=all nvcr.io/nvidia/cuda:13.0.1-devel- ubuntu24.04 bash # Inside the container: nvidia-smi ls /dev/nvidia*
出力
/dev/nvidia-modeset /dev/nvidia-uvm /dev/nvidia-uvm-tools /dev/nvidia0 /dev/nvidiactl /dev/nvidia-caps: nvidia-cap1 nvidia-cap2
cuda関係その他
https://docs.nvidia.com/dgx/dgx-spark/ngc.html
avahi-daemonとsshdはデフォルトで動いているので$HOSTNAMEでアクセス可能
Download
curl https://lmstudio.ai/download/latest/linux/arm64 -o LM-Studio-latest.AppImage chmod +x LM-Studio-latest.AppImage
AppArmor?の設定に引っかかるのでsandboxを無効化しないと起動できない
./LM-Studio-latest.AppImage --no-sandbox
https://build.nvidia.com/spark/vllm/instructions
docker image
https://catalog.ngc.nvidia.com/orgs/nvidia/containers/vllm
docker pull nvcr.io/nvidia/vllm:25.12.post1-py3
別イメージ https://huggingface.co/nologik/vllm-dgx-spark
docker pull avarok/vllm-dgx-spark:v11 docker run --rm -it --gpus all --ipc=host -p 8000:8000 -e VLLM_FLASHINFER_MOE_BACKEND=latency -v ~/.cache/huggingface:/root/.cache/huggingface avarok/vllm-dgx-spark:v11 serve cybermotaz/nemotron3-nano-nvfp4-w4a16 --quantization modelopt_fp4 --kv-cache-dtype fp8 --trust-remote-code --max-model-len 131072 --gpu-memory-utilization 0.85
model
https://huggingface.co/Firworks/GLM-4.5-Air-nvfp4
###LM Studio
CLIのみでの接続制限解除
https://github.com/lmstudio-ai/lms/issues/201
~.lmstudio/.internal/http-server-config.json
sudo vi /etc/default/keyboard # KEYBOARD CONFIGURATION FILE # Consult the keyboard(5) manual page. XKBMODEL="pc105" XKBLAYOUT="us" XKBVARIANT="" XKBOPTIONS="ctrl:nocaps" BACKSPACE="guess"
LANG=C xdg-user-dirs-gtk-update
curl -fsSL https://tailscale.com/install.sh | sh
sudo systemctl start smbd sudo systemctl enable smbd sudo vi /etc/samba/smb.conf sudo smbpasswd -a $USER
sudo apt install ibus-mozc language-pack-ja xubuntu-desktop
curl -LsSf https://astral.sh/uv/install.sh | sh