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NVIDIA DGX OS 5 User Guide

NVIDIA DGX OS 5 User Guide

Table of Contents

Introduction
Release Guidance
Release Notes
Initial Setup
Reimaging
Installing on Ubuntu
Upgrading
System Configurations
Installing ConnectX-7 Firmware
Additional Software
Known Issues

Appendices

DGX OS Connectivity Requirements
Downgrading ConnectX Firmware
DGX Software Stack
PXE Boot Setup
Air-Gapped Installations
Cloud-init Configuration File

Misc

Third-Party License Notices
Notices

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NVIDIA DGX OS 5 User Guide

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Last updated on Jun 05, 2025.