// ALTERNATIVE · GWOS
VS UBUNTU COREARCHITECTURAL FIT
subject: Ubuntu Core·candidate: GWOS·category: Immutable Linux

Ubuntu Core alternative

Ubuntu Core is a common immutable OS reference for embedded Linux—but defense autonomy on NVIDIA Jetson often needs tighter NVIDIA JetPack pinning, attested boot chains, and rollout interlocks with private mesh delivery. GWOS is Gentle Weapons' production Linux for Jetson: immutable rootfs, A/B updates, signed OTA, and integration with Poolnet and Poolboy for fielded fleets—not a generic snap-centric appliance model.

Request_BriefExplore_GWOS
vs_ubuntu_core.session
    ┌──────────────────────────────────┐
    │  JETSON ORIN / NX / NANO         │
    │  ┌────────────┐  ┌────────────┐  │
    │  │ GWOS KERNEL│  │ CUDA 12.x  │  │
    │  └────┬───────┘  └─────┬──────┘  │
    │       │  signed OTA    │         │
    │  ┌────▼────────────────▼──────┐  │
    │  │  IMMUTABLE ROOTFS · A/B    │  │
    │  └────────────┬───────────────┘  │
    │    attested boot · SBOM  · TPM   │
    └──────────────┬───────────────────┘
                   │
          [ FIELDED_DEVICES: ███ ]
$ gwos image build --target thor --profile autonomy
$ → sbom.cdx.json written · 1,482 components
$ → signature: 0x7a3f..e901 · verified
$ gwos ota push --wave 1 --canary 3 --rollback auto
$ [ DEPLOYED: 3/3 · HEALTHY ]

Where teams look beyond Ubuntu Core

Programs choose Ubuntu Core for immutability and update discipline. On Jetson, they still face CUDA versioning, secure boot alignment, and fleet payload delivery that snaps alone do not solve.

  • [ OK ]Jetson-first image with kernel-locked NVIDIA JetPack stack
  • [ OK ]Signed OTA with A/B rollback—not just package confinement
  • [ OK ]SBOM and attestation metadata per production image
  • [ OK ]Interlocks with Poolboy payload rollout and Poolnet mesh
> Now conducting pilots with US defense autonomy and robotics companies.
> Technical specifications and deployment references are shared under NDA with qualified program parties. [ CONTACT FOR BRIEFING ]
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Comparisons describe architectural fit for defense autonomy programs—not benchmarks or endorsements. Request a briefing for technical detail under NDA.