users July 2026

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by Security check 17 Aug '26

17 Aug '26

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Secure Boot status for Sculpt OS July 2026 update?
by larryflynt＠tutamail.com 17 Jul '26

17 Jul '26

Hi all, I've been following Genode/Sculpt OS and the recent discussions around Secure Boot. I saw Johannes Lötzsch's post on the 2026 roadmap thread back in January where he described his partial setup (TrustedGRUB/Lanzaboote for the kernel, but the Sculpt image and GENODE* configs unsigned), and Norman's reply that the topic "screams to be addressed in 2026." Now that we're halfway through 2026 and Sculpt 26.04 has shipped, I wanted to ask: Is there any progress on a full verified boot chain? Even a rough plan or list of blockers would be interesting to hear. Johannes mentioned using Lanzaboote with custom keys — is that still the best community approach today, or has anyone managed to go further (signed system image, measured GENODE* partition, TPM integration)? For someone who wants to contribute here — what's the smallest useful piece that could move this forward? Is it documentation of the existing hack, build-system work, a design discussion on how to handle the dynamic depot model, something else? I think Sculpt's runtime security architecture is genuinely unmatched, but telling users to disable Secure Boot to run it is a hard sell. I'd love to see this gap closed. Thanks Alex

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users July 2026