# 647: Plausibly Postulated Prophecies

Page: https://stenobird.com/podcast/linux-unplugged/647-plausibly-postulated-prophecies
Text version: https://stenobird.com/podcast/linux-unplugged/647-plausibly-postulated-prophecies.md
Podcast: [LINUX Unplugged](https://stenobird.com/podcast/linux-unplugged)
Published: 2025-12-29T02:25:00+00:00
Episode link: https://linuxunplugged.com/647
Audio file: https://rss.art19.com/episodes/424889ab-3e7d-4eef-8970-e67f7fd9ff09.mp3?rss_browser=BAhJIgljdXJsBjoGRVQ%3D--435795d5c850773aaa4739d968bd77a1dfd6f301
Processing state: processed
JSON: https://stenobird.com/v1/public/podcasts/linux-unplugged/episodes/647-plausibly-postulated-prophecies
Duration seconds: 5716

## Resource

The hosts review their 2025 Linux predictions and debate bold, unverified forecasts for the 2026 ecosystem. The discussion ranges from major kernel version bumps to the future of consumer-grade NAS hardware.

## Highlights
- Main idea: The hosts debate the possibility of the Linux kernel community announcing a major version bump to version 7 in 2026
- Practical takeaway: Declarative configuration via NixOS and Docker files is becoming a standard for reducing manual system maintenance
- Failure mode: The risk of supply chain vulnerabilities where malicious code is introduced via trusted maintainer access
- Main idea: Speculation on the emergence of consumer-oriented NAS hardware utilizing the BcacheFS file system
- Practical takeaway: New tools like Cavalier offer modern, high-performance audio visualization for the Linux desktop using the Kava engine

## Topics

Linux Kernel, NixOS, BcacheFS, Open Source Security, Network Infrastructure, Desktop Linux, NAS Hardware, Audio Visualization

## Chapters
- 1:00 — Introduction and Managed Nebula: The hosts introduce the episode and discuss the benefits of the open-source Nebula platform for decentralized networking.
- 8:30 — Reviewing 2025 Predictions: A retrospective look at how previous technical predictions for the Linux ecosystem held up.
- 15:50 — The Rise of Declarative Config: Discussion on the shift toward NixOS and the impact of declarative configurations on system management.
- 30:00 — Security and Supply Chain Risks: Analyzing the potential for vulnerabilities introduced through trusted commit access in open-source projects.
- 43:50 — Hardware and File System Forecasts: Predicting the arrival of BcacheFS-based consumer NAS hardware in 2026.
- 58:10 — The Kernel Version 7 Debate: A high-stakes prediction regarding the announcement of a new major Linux kernel version series.
- 1:26:35 — Community Support and Tool Picks: Celebrating community boosts and reviewing new Linux utilities like the Cavalier audio visualizer.

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## Transcript

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