678: Entropy Ain't Easy

Seven Linux kernels landed in one day. We sort out which belong in your homelab, and trace Linux’s long, occasionally disastrous quest for truly random numbers.

Sponsored By:

• Jupiter Party Annual Membership: Put your support on automatic with our annual plan, and get one month of membership for free!
• Managed Nebula: Meet Managed Nebula from Defined Networking. A decentralized VPN built on the open-source Nebula platform that we love.

Support LINUX Unplugged

Links:

• Web Boost — Send us a boost via sats or USD
• 💥 Gets Sats Quick and Easy with Strike
• 📻 LINUX Unplugged on Fountain.FM
• Jupiter Garage SWAG
• AppleTalk 1985-2026 Memorial Sticker
• Sorry, I only open regular files Sticker
• Clanker Therapy Session 1 - Member's Stream — We’re taking the hype out of agents and showing the workflows that actually help. Join us for a hands-on walk-through of our Hermes multi-agent setup, how we let agents manage systems safely, and how we introduce them to a new Home Assistant instance without letting them run wild.
• Clanker Therapy Session 1 Highlights - YouTube
• Linux 7.2-rc5 announcement
• Linux 7.2 changelog
• Linux 7.1 changelog
• 7.2 merge window
• Btrfs large folios and DIO fix
• strncpy removal
• i486 removal
• Dreamcast fixes
• Cache-aware scheduling
• Fairer GPU scheduler
• NVIDIA 7.2 driver compatibility
• AMD ROCm regression
• Dreamcast vs i486
• Btrfs DIO regression reports
• Technical Deep Dive into the Entropy Issue | COINKITE Blog
• Bitcoin losses linked to Coldcard vulnerability grow to $70 million, Galaxy Research says
• Flowchart of the Linux RNG
• dust — A more intuitive version of du in rust
• Pick: TREK — A self-hosted travel/trip planner with real-time collaboration, interactive maps, PWA support, SSO, budgets, packing lists, and more.
• Pick: cfait — A fast and powerful, offline-first task manager for your terminal, desktop, and phone.
• Cfait on Flathub
• Cfait on F-Droid