LUP 678: Entropy Ain't Easy¶
- Air Date: 2026-08-02
- Duration: 75 mins 40 secs
About this episode¶
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.
Your hosts¶
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- Jupiter Party Annual Membership: Put your support on automatic with our annual plan, and get one month of membership for free!
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Episode 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
Tags¶
ai agents, ai code ownership, ai copyright, ai ethics, ai-assisted security review, amd, amd ryzen 5950x, bitcoin, btrfs, cache-aware scheduling, cfait, chacha20, coinkite, coldcard, coldcard mk3, coldcard mk4, coldcard mk5, coldcard q, debian, dkms, dust, entropy, entropy pool, epyc, firmware bug, galaxy research, gaming correspondent jeff, getrandom, gpu scheduler, greg kroah-hartman, hardware entropy, hardware wallet, i486, jupiter broadcasting, kernel cleanup, kernel eol, kvm, legacy code removal, linus torvalds, linux kernel, linux podcast, linux unplugged, llama.cpp, llm security, local llm, lts, mongodb, nextcloud, open source, openssl, podman, preempt_rt, producer jeff, randomness, real-time scheduling, rust, security, sega dreamcast, self-hosted, steam, strncpy removal, trek, ubuntu, valgrind, xeon, zfs