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Windows NT on PowerPC was an actual product, although running in 32-bit mode.

A big chunk of the problem is planning/political: https://en.wikipedia.org/wiki/Purple_Line_(Maryland) > A March 2025 report by the Maryland comptroller's office found that permitt…

And for the Jetsons btw still uses device tree with custom kernels but at least it's UEFI from Orin onwards. For Jetson Orin and later: You can download an ISO from https://develop…

No the Spark uses UEFI + ACPI Regular Ubuntu or Fedora ISOs do work out of the box Just needs the Nvidia GPU driver install afterwards (And the realtek 10gbe module oot, or blockli…

It was true a long time ago for some particular cases, but is not true since quite some years now.

> but the only build targets are i386 and amd64 arm64 ReactOS boots all the way to desktop with it being on the way to upstream too.

NVIDIA's recent Nemotrons tend to be open training data and code. Probably as a base to use by people buying NVIDIA hardware to train their own.

For the DGX Spark and OEM variants a big issue is that the ConnectX-7 is just not designed to have low power idle but instead to be efficient when loaded. NVIDIA already lowered po…

Windows CE late in its lifetime (CE 6.0) had that go away with per-process address spaces.

Not much public yet about VRE virtualisation (which includes SEP) at this point. > whose only purpose would be to capture those HVCs quite expensive because you get to trap ~ all E…

> HCR_EL2.HCD That's not ideal because of: > Any resulting exception is taken to the Exception level at which the HVC instruction is executed. instead of trapping to the hypervisor…

It was a kernel panic for Tahoe. Anything between macOS 12 and 26 wasn't tested so releases in-between might have more issues. The userspace reboot after FileVault password entry a…

FYI: https://patchew.org/QEMU/20260324204855.29759-1-mohamed@unpr... There's some randomness around Tahoe for FileVault and it crashing because Data is detected as not encrypted (a…

> They ditched that once Rosetta support on ARM Macs was good enough to run x86_64 VMs, as apparently all they cared about was supporting Docker on Macs... Was a research project g…

Redacted

XNU has this oddity: https://github.com/apple-oss-distributions/xnu/blob/f6217f89... Redacted from open source XNU, but exists in the closed source version

After Power9, IBM became uncompetitive multi-core performance against mainstream server CPUs - both x86 and Arm. They didn't keep up with the rise in core counts. And the single th…

Xcode needs an Apple ID for download but the macOS SDK and toolchain does not. Try to run any developer tool or "xcode-select install" and it'll download the command-line tools ind…

There were two entirely separate DOS 4s The multi-tasking DOS 4 that had its next release be branded as OS/2 and the other one, a conventional DOS stopgap product

> Which vendors already support this? One implementation I've seen in the wild is: https://docs.nvidia.com/jetson/archives/r36.4/DeveloperGuide... Secure Boot is still supported in…

Note that UEFI doesn't mean supporting most of those. UEFI without runtime UEFI variable writes is a thing, and that configuration is incompatible with mokutil.