Is this rolling out in waves? Update doesn’t appear to be catching this. I have the MSI EdgeExpert variant so hopefully I don’t need to wait for MSI to push something out (can’t imagine I would).

Updated just a Minute ago NVIDIA-SMI 580.126.09 - CUDA Version: 13.0 DGX_OTA_VERSION=“7.3.1” linux-image-nvidia-hwe-24.04 Depends: linux-image-6.17.0-1008-nvidia What I kind of “dislike” is that the Nvidia Dashboard shows that there is an update but does not say anything what it is. No Versio…

I finally did the full upgrade and kernel upgrade and fun fact – we got access to more RAM! 125511968 / 119Gi → 127601452 / 121Gi OLD: drew@spark-2918:~$ free total used free shared buff/cache available Mem: 125511968 15067440 54014684 9647…

Founders or another oem/partner model?

Interesting - I’m fully upgraded with an MSI variant, no change in total mem.

Looks like MSI pushed out a new image - might just try that out….for science.

It’s the new firmware! The FE has a new Embedded Controller package. Not sure if the same firmware would work on a partner variant. Try fwupdmgr get-updates for details.

Did this just release today? Did I miss a release notes hah

WARNING… I did figure out the hard way why why Nvidia is NOT recommending manual upgrades to driver v.590, but its the following, so would NOT recommend upgrading just yet! Downgraded to 580 and its all good now. NVIDIA Driver 590.48.01 Critical Bug on DGX Spark (GB10) - Memory Leak The Problem: N…

@kosta how do you check memory usage with the nvidia-smi? All I get is [N/A] elsaco@spark2:~$ nvidia-smi --query-gpu=memory.used,memory.total,memory.free memory.used [MiB], memory.total [MiB], memory.free [MiB] [N/A], [N/A], [N/A]

New DGX OS 7.4.0

Accelerated Computing DGX Spark / GB10 User Forum DGX Spark / GB10

kosta February 17, 2026, 3:22pm 37

Yep. It looks a lot like this:

Topic		Replies	Views
[Root Cause Analysis] DGX Spark driver failure — kernel 6.17.0-1008-nvidia aarch64 panics cause DOE mailbox failure (pstore evidence) DGX Spark / GB10 pcie , boot , kernel , ota , driver	3	358	April 17, 2026
Has anyone tried an alternative Linux distro? DGX Spark / GB10	62	3728	December 28, 2025
Release notes for DGX Spark update? DGX Spark / GB10	16	1439	December 5, 2025
Copyfail/Dirtyfrag LPE Kernel Patches DGX Spark / GB10 agentic-ai	41	544	May 15, 2026
DGX Spark is now on Linux 6.17 DGX Spark / GB10	2	422	February 12, 2026
Your DGX contract entitles you to Extended Security Maintenance updates for additional packages in the Ubuntu repository. Please contact NVIDIA Suppor DGX Spark / GB10 apt-update	8	213	January 9, 2026
DGX Spark Update DGX Spark / GB10	10	897	March 25, 2026
Awesome a new Update - but what did it actually update? DGX Spark / GB10 ota	4	483	March 9, 2026
OS 7.5.0 released, same old drivers DGX Spark / GB10	1	356	April 4, 2026
DGX Setup Support / First Boot Help DGX Spark / GB10	2	122	May 2, 2026

New DGX OS 7.4.0

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