To verify the DGX system connection to the software updater, you need to ensure that your system can access the necessary repositories without any network restrictions. Here's a step-by-step guide to help you verify this connection:
1. Connect to the DGX System Console**
First, connect to the DGX system console using either a direct connection or a remote connection through the Baseboard Management Controller (BMC). SSH can also be used, but be cautious if your Ethernet port is configured for DHCP, as the IP address might change during a reboot, potentially disrupting your connection[1][3].
2. Verify Network Connection to Repositories**
To ensure your DGX system can access the public repositories, run the following `wget` commands. These commands check if your system can download files from the necessary repositories without being blocked by a firewall or proxy:
bash
wget -O f1-changelogs http://changelogs.ubuntu.com/meta-release-lts
wget -O f2-archive http://archive.ubuntu.com/ubuntu/dists/noble/Release
wget -O f3-security http://security.ubuntu.com/ubuntu/dists/noble/Release
wget -O f4-nvidia-baseos http://repo.download.nvidia.com/baseos/ubuntu/noble/x86_64/dists/noble/Release
wget -O f5-nvidia-cuda https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2404/x86_64/Release
These commands should successfully download files, and you should see five files in your directory with non-zero content[3].
3. Check for Any Network Restrictions**
Ensure that your network connection is not restricted by firewalls or proxies. If any of the `wget` commands fail, it may indicate a network issue or a blocked connection.
4. Use the Graphical Software Updater (for DGX Station)**
If you are using a DGX Station, you can use the graphical Software Updater application to manage package upgrades. To do this:
- Log in to your Ubuntu desktop as an administrator.
- Press the Super key (usually next to the Alt key) to open the search bar.
- Type `Software Updater`, open it, and review available updates.
- Click [Install Now] to apply updates. If prompted, restart your system to complete the updates[3].
5. Verify Docker Configuration**
Ensure that Docker is configured correctly, especially if you are using Docker containers. The default Docker subnet might conflict with your DGX system's network settings. Adjust Docker's subnet settings if necessary to avoid network conflicts[3].
By following these steps, you can verify that your DGX system is properly connected to the software updater and ready for updates.
Citations:
[1] https://docs.nvidia.com/dgx/dgx-os-6-user-guide/upgrading.html
[2] https://docs.nvidia.com/dgx/dgxh100-fw-update-guide/known-issues.html
[3] https://docs.nvidia.com/dgx/dgx-os-7-user-guide/upgrading-the-os.html
[4] https://www.rgb.com/sites/default/files/legacy-products/firmware-updates/DGxfirmwareinstructions.pdf
[5] https://nvidia.custhelp.com/app/answers/detail/a_id/5435/~/nvidia-dgx-a100-server-and-dgx-station-a100---december-2022
[6] https://www.netapp.com/media/10720-tr-4067.pdf
[7] https://docs.nvidia.com/dgx/dgxa100-user-guide/updating-restoring-sw.html
[8] https://www.aiwire.net/2025/03/18/nvidias-dgx-ai-systems-are-faster-and-smarter-than-ever/
[9] https://github.com/NVIDIA/deepops/blob/master/docs/deepops/dgx-diagnostic-firmware.md
[10] http://cdn.cnetcontent.com/2f/68/2f6888a0-063f-4d76-94e4-8666b7619dfd.pdf