LINUX Unplugged - Episodes Tagged with “32 Bit Challenge”

545: 3,062 Days Later

Jupiter Broadcasting — Sun, 14 Jan 2024 18:45:00 -0800

Kent Overstreet, the creator of bcachefs, helps us understand where his new filesystem fits, what it's like to upstream a new filesystem, and how they've solved the RAID write hole.

Special Guest: Kent Overstreet.

Sponsored By:

Tailscale: Tailscale is a programmable networking software that is private and secure by default - get it free on up to 100 devices!
1Password Extended Access Management: Secure every sign-in for every app on every device.

Support LINUX Unplugged

Links:

💥 Gets Sats Quick and Easy with Strike
📻 LINUX Unplugged on Fountain.FM
Boltz — Privacy First, Non-Custodial Bitcoin Exchange.
bcachefs — bcachefs is an advanced new filesystem for Linux, with an emphasis on reliability and robustness and the complete set of features one would expect from a modern filesystem.
bcachefs Erasure coding — Bcachefs takes advantage of the fact that it is already a copy-on-write filesystem. If we're designing our filesystem to avoid update-in-place, why would we do update-in-place in our RAID implementation?
bcachefs Caching — bcachefs can be configured for writethrough, writeback, and writearound caching, as well as other more specialized setups.
bachefs Compression — Unlike other filesystems that typically do compression at the block level, bcachefs does compression at the extent level - variable size chunks, up to (by default) 128k.
bcachefs Encryption — bcachefs uses AEAD style encryption (ChaCha20/Poly1305), where each encrypted block is authenticated with a MAC, with a chain of trust up to root (the superblock), and every encrypted block has a unique nonce.
bcachefs Snapshots — bcachefs provides Btrfs style writeable snapshots, at subvolume granularity.
(2015) [ANNOUNCE] bcachefs - a general purpose COW filesystem — It's taken a long time to get to this point - longer than I would have guessed if you'd asked me back when we first started talking about it - but I'm pretty damn proud of where it's at now.
Kent Overstreet's Patreon
Unplugged Core Membership
Jupiter Signal PROMO 2024 — $3 off a month forever.
Webamp — Winamp 2 re-implemented for the browser.
Webamp on GitHub — Winamp 2 reimplemented for the browse.
The Official JB BBS! — vt52 hosts our new official JB BBS! `telnet http://pebkac.lol`

544: Half the Bits, Double the Pain

Jupiter Broadcasting — Sun, 07 Jan 2024 20:45:00 -0800

This challenge gets ugly as we slowly realize we've just become zombie slayers.

We load Linux on three barely alive systems, and it takes a turn we didn't expect.

Sponsored By:

Support LINUX Unplugged

Links:

💥 Gets Sats Quick and Easy with Strike — Strike is a lightning-powered app that lets you quickly and cheaply grab sats in over 36 countries.
📻 LINUX Unplugged on Fountain.FM — Fountain 1.0 is out with a new UI, upgrades, and super simple Strike integration for easy Boosts.
Linux 6.7 Set For Release With Bcachefs File-System, Intel Meteor Lake Graphics In Good Shape - Phoronix
32-Bit Challenge Details
HP Mini 110-4100CA Netbook
Intel Atom Processor N2600 Specifications
Crunchbangplusplus — Debian Based Minimal Linux Distro
CBPP/cbpp: #!++ - GitHub
FreeBSD Handbook | Chapter 5. The X Window System
Guide to FreeBSD Desktop Distributions – FreeBSD Foundation
MidnightBSD — MidnightBSD is a BSD-derived operating system developed with desktop users in mind. It includes all the software you'd expect for your daily tasks — email, web browsing, word processing, gaming, and much more.
MidnightBSD - Linux® Binary Compatibility
GhostBSD | A simple, elegant desktop BSD Operating System
Intel T2300
Announcing - First NixCon North America! — Date: March 14th and 15th
Southern California Linux Expo 19
LinuxFest Northwest 2024: Call for Speakers @ Sessionize.com — We invite you to submit your proposal to speak at LFNW2024!
LMDE — LMDE is a Linux Mint project which stands for "Linux Mint Debian Edition". Its goal is to ensure Linux Mint can continue to deliver the same user experience if Ubuntu was ever to disappear. It allows us to assess how much we depend on Ubuntu and how much work would be involved in such an event. LMDE is also one of our development targets, as such it guarantees the software we develop is compatible outside of Ubuntu.
nohang: A sophisticated low memory handler for Linux — nohang is earlyoom on steroids and has many useful features
zram — Pages written to these disks are compressed and stored in memory itself. These disks allow very fast I/O and compression provides good amounts of memory savings.
PSI — This helps users understand the resource pressure their workloads are under, which allows them to rootcause and fix throughput and latency problems caused by overcommitting, underprovisioning, suboptimal job placement in a grid, as well as anticipate major disruptions like OOM.
pressure stall information
nohang-desktop.conf
nheko: Desktop client for Matrix using Qt and C++20. — The motivation behind the project is to provide a native desktop app for Matrix that feels more like a mainstream chat app (Element, Telegram etc) and less like an IRC client.
PROMO 2024 - $3 off a month forever
Is a 32 bit machine still usable in 2024? — Luckily, someone had JUST donated this perfectly working Dell Latitude D820, running Windows XP. They were in college actually trying to use this for their school work, but couldn’t even access many of the websites they needed because it was so out of date. I gave her a much newer 64 bit machine in trade.
How I Automated All the Things - Raspberry Pi, Arduino, Fritzing - Everlanders Automate the World!
PICK: Linux Terminal Tools - Terminal Trove — Terminal Trove curates and showcases all things in the terminal such as command line interface tools (CLI), text mode interface tools (TUI), developer tools and more no matter what platform or medium.
SliTaz GNU/Linux (en) — SliTaz is a secure and high performance operating system using the Linux Kernel and GNU software.
tulir/gomuks — A terminal based Matrix client written in Go.
The Mutt E-Mail Client
Links home page — Links is text WWW browser with tables and frames. It runs on Linux, Unix, OS/2 and Windows.

540: Uncensored AI on Linux

Jupiter Broadcasting — Sun, 10 Dec 2023 20:30:00 -0800

We test two popular methods to run local language models on your Linux box. Then, we push the limits to see which language models will toe the line and which won't.

Sponsored By:

Support LINUX Unplugged

Links:

🎉 Alby — Boost into the show, first grab Alby, top it off, and then head over to the Podcast Index.
⚡️ LINUX Unplugged on the Podcastindex.org — You can boost from the web. Once Alby is topped off, visit our page on the Podcast Index.
Brent in Berlin Meetup — Brent is back in Berlin and we're having a LOW KEY meetup at the NixOS night at cbase.
One Time Fiat Fun for SCaLE 2024
Southern California Linux Expo 19
Purchase a SCALE Pass 63
First NixCon North America!
NixCon North America | SCALE 21x
NixCon North America Call for Proposals
Texas Linux Fest 2024
LFNW 2024: Ready or not
LFNW 2024: Call for Sessions
Jupiter Broadcasting Live Calendar
2023 Unplugged Tuxies
Ollama — Get up and running with Llama 2 and other large language models locally.
OllamaHub — Explore and Download Custom Ollama Modelfiles.
ollama library
Ollama Manual Install
Ollama Docker Image
ollama-webui
LlamaGPT
llama-gpt — A self-hosted, offline, ChatGPT-like chatbot. Powered by Llama 2. 100% private, with no data leaving your device. New: Code Llama support!
Continue.dev — An open-source autopilot in your IDE
Refact.ai — Refact is an open-source AI coding assistant with blazing-fast code completion, powerful code improvement tools, and chat.
32-Bit Challenge Chat room
Speech Note — Speech Note let you take, read and translate notes in multiple languages. It uses Speech to Text, Text to Speech and Machine Translation to do so. Text and voice processing take place entirely offline, locally on your computer, without using a network connection. Your privacy is always respected. No data is sent to the Internet.
Speech Note on GitHub
LFNW: Call for Sponsors
Framework 13 (Intel) NixOS Module
GeneBean's hyprland nix config
Razer Core X - Thunderbolt™ 3 eGPU
CompleteNoobs: Ubuntu KVM to Windows 10 - Thinkpad T470 - Razer Core X - GTX 970 -
LINUX Unplugged 308: The One About GPU Passthrough — Our crew walks you through their PCI Passthrough setups that let them run Windows, macOS, and distro-hop all from one Linux machine.
Pick: Marker — Convert PDF to markdown quickly with high accuracy

539: Rollback Required

Jupiter Broadcasting — Sun, 03 Dec 2023 19:45:00 -0800

This week, our embarrassment is your entertainment. Then, we check the age and health of all our disks with one app.

Sponsored By:

Support LINUX Unplugged

Links:

🎉 Alby — Boost into the show, first grab Alby, top it off, and then head over to the Podcast Index.
⚡️ LINUX Unplugged on the Podcastindex.org — You can boost from the web. Once Alby is topped off, visit our page on the Podcast Index.
LFNW 2024: Ready or not — Quick on the heels of our wildly successful MiniFest this Fall, LinuxFest Northwest is proud to announce a full event: LinuxFest Northwest 2024 - April 26-28 2024!
LFNW 2024: Call for Sessions
LFNW: Call for Sponsors
My $500M Mars Rover Mistake — A Failure Story by Chris Lewicki
Unplugged Tuxies 2023 — Vote in the 2023 Tuxies before it's too late!
⚠️ Did we miss something in the 2023 Tuxies?
Get your Tuxies “I Voted” sticker from TheGoldenDragon — $2 Digital Sticker
Scrutiny — Hard Drive S.M.A.R.T Monitoring, Historical Trends & Real World Failure Thresholds.
Soltros's configbuilder — This Nix Configuration Manager is a Go-based tool designed to facilitate the management of NixOS configurations.
Cookie AutoDelete Firefox Add-on
Self-Hosted 110: Google Photos Replacement
Brent in Berlin Meetup — Brent is back in Berlin and we're having a LOW KEY meetup at the NixOS night at cbase - join us!
chezmoi — Manage your dotfiles across multiple diverse machines, securely.
AnalogJ on GitHub — I'm a Devops/Automation guy, focused on building tools that help you automate & manage your servers.
lexicon — Manipulate DNS records on various DNS providers in a standardized way.
Fasten Health — Fasten is an open-source, self-hosted, personal/family electronic medical record aggregator.
LUP 307: What's your Nextcloud?
GNU Stow — GNU Stow is a symlink farm manager which takes distinct packages of software and/or data located in separate directories on the filesystem, and makes them appear to be installed in the same place.

538: Surprisingly Smooth Transition

Jupiter Broadcasting — Sun, 26 Nov 2023 19:00:00 -0800

PipeWire hits 1.0, and Wim Taymans joins us to reflect on the smooth success of PipeWire. Plus the details on the first NixCon North America, and more.

Special Guests: Wim Taymans and Zach Mitchell.

Sponsored By:

Support LINUX Unplugged

Links:

🎉 Alby — Boost into the show, first grab Alby, top it off, and then head over to the Podcast Index.
⚡️ LINUX Unplugged on the Podcastindex.org — You can boost from the web. Once Alby is topped off, visit our page on the Podcast Index.
Unplugged Tuxies 2023 — Vote in the 2023 Tuxies!
⚠️ Did we miss something in the 2023 Tuxies?
How to get started with Tailscale in under 10 minutes
First NixCon North America! — We envisage NixCon North America as a complement to the core NixCon in Europe, enriching the global Nix community through more localized events. This event is not just a conference; it’s a celebration of our growth, diversity, and the shared passion for Nix.
Southern California Linux Expo 19
Purchase a SCALE Pass
One time Fiat donation for JB @ SCaLE 21x
🎉 PipeWire 1.0 🎉 — PipeWire 1.0 retains API/ABI compatibility with the long-lived PipeWire 0.3.xx series. PipeWire 1.0 delivers improved time reporting for less jitter in ALSA when using IRQ mode, various module fixes, Bluetooth LC3 codec and compatibility improvements, improved transport and time handling for JACK, optimized buffer re-use with JACK, and a variety of other improvements.
PipeWire 1.0.0 (El Presidente)
LINUX Unplugged 370 — PipeWire Progress
SpiralLinux — SpiralLinux is a selection of Linux spins built from Debian GNU/Linux, with a focus on simplicity and out-of-the-box usability across all the major desktop environments.
grub-btrfs — Include btrfs snapshots in the Grub menu.
timeshift — System restore tool for Linux.
timeshift-autosnap-apt — Timeshift auto-snapshot script for Ubuntu and Debian
Ubuntu Desktop with btrfs-luks, auto-apt snapshots with Timeshift
jordan-bravo's Nix config
ladder — Selfhosted alternative to 12ft.io. and 1ft.io bypass paywalls with a proxy ladder and remove CORS headers from any URL.
Pick: whisper 🎤 → 🎧️ — Listen to your mic - with PipeWire. This app does more or less the same thing as Helvum does, but with a simple UI.
Whisper on Flathub
Helvum on Flathub — Helvum is a graphical patchbay for PipeWire.

537: This Makes Us Unemployable

Jupiter Broadcasting — Sun, 19 Nov 2023 03:00:00 -0800

Can we save an old Arch install? We'll attempt a live rescue, then get into our tips for keeping your old Linux install running great.

Sponsored By:

Support LINUX Unplugged

Links:

🎉 Alby — Boost into the show, first grab Alby, top it off, and then head over to the Podcast Index.
⚡️ LINUX Unplugged on the Podcastindex.org — You can boost from the web. Once Alby is topped off, visit our page on the Podcast Index.
Is Arch Linux suitable for server environment? — Probably the biggest issue with Arch as a server operating system is that it's not clear where and when applications may break after an upgrade. More often than not, you have to keep up with what's going on in the wiki and on the forums before doing any sort of upgrade
Unplugged Tuxies - 2023
⚠️ DID WE MISS SOMETHING?
Get your Tuxies "I Voted" sticker from TheGoldenDragon — $2 Digital Sticker
Texas Linux Festival 2024 — Texas Linux Fest is the first state-wide annual community-run conference for Linux and open-source software users and enthusiasts from around the Lone Star State. Much like SCALE in Los Angeles, Ohio Linux Fest in Columbus, and Linux Fest Northwest – and an ever-growing list of successful regional shows.
Switch to the base-devel meta package requires manual intervention — On February 2nd, the base-devel package group has been replaced by a meta package of the same name.
Git migration announcement
Git migration completed — We are proud to announce that the migration to Git packaging succeeded! 🥳
[Arch News] Changes to default password hashing algorithm and umask settings
Linus’s law — In software development, Linus's law is the assertion that "given enough eyeballs, all bugs are shallow".
The Linux Scheduler: a Decade of Wasted Cores — In our experiments, these performance bugs caused many-fold performance degradation for synchronization-heavy scientific applications, 13% higher latency for kernel make, and a 14-23% decrease in TPC-H throughput for a widely used commercial database.
The Linux kernel scheduler has been accidentally hardcoded to a maximum of 8 cores for the past 15 years and nobody noticed – The HFT Guy
The Linux kernel has been accidentally hardcoded to a maximum of 8 cores | Hacker News
sched: Update normalized values on user updates via proc · torvalds/linux@acb4a84 · GitHub — This patch updates the internally used scheduler tuning values that are normalized to one cpu in case a user sets new values via sysfs.
BackTrack Linux
Flatseal
Why you probably shouldn’t add a CLA to your open source project — Contributor license agreements (or CLAs for short) have gained a lot of visibility in recent years as some prominent open-source projects have opted to adopt them. If all the cool kids are doing it, should your open source project? Probably not. Here’s why
Strike Global Now

534: We Nixed Proxmox

Jupiter Broadcasting — Sun, 29 Oct 2023 19:00:00 -0700

We did Proxmox dirty last week, so we try to explain our thinking. But first, a few things have gone down that you should know about.

Sponsored By:

Support LINUX Unplugged

Links:

🎉 Alby — Boost into the show, first grab Alby, top it off, and then head over to the Podcast Index.
⚡️ LINUX Unplugged on the Podcastindex.org — You can boost from the web. Once Alby is topped off, visit our page on the Podcast Index.
Unplugged Tuxies - 2023 — It's time to vote on the 2023 Unplugged Tuxies!
⚠️ Tuxies 2023: Did we miss something? Let us know!
Fedora 39 Delayed To At Least 7 November — While Fedora 39 was aiming for an ideal "early final" release on 18 October, that didn't happen, it was delayed, and then delayed again. Now the earliest Fedora 39 will possibly shift is 7 November.
Bug: F39 RC1.2 images have sometimes “RC” in their name
Bug: Failed media check immediately disappears on bare metal, shows a black screen instead
F39 Final Go/No-Go meeting
Linux Mint Starts working on Wayland Support — The work started on Wayland. As mentioned earlier this year, this was identified as one of the major challenges our project had to tackle in the mid to long term.
Cinnamon Wayland Trello
Linux Mint Starts Working On Wayland For Cinnamon, Likely Not Fully Ready Until 2026
Six Great Features With The Upcoming Linux 6.6 Kernel — While there were many last minute fixes this week, the changes don't appear to be too scary or invasive. In any event the Linux 6.6 kernel is bringing some exciting features.
Linux 6.6 Features Include The EEVDF Scheduler, Shadow Stack, Intel IVSC, AMD DBC & More
Btrfs For Linux 6.6 Brings Fixes, Partially Recovers From Scrub Performance Regression — David Sterba of SUSE sent out the Btrfs updates on Monday for the Linux 6.6 kernel merge window. There are no explicit new features this cycle but a variety of bug fixes, including work to address the Btrfs scrub performance following a rework back in Linux 6.4. The scrub performance isn't entirely restored but at least it's inching ahead in the right direction with Linux 6.6.
EXT4 Lands A Nice Performance Improvement For Appending To Delalloc Files — I conducted tests in my 32-core environment by launching 32 concurrent threads to append write to the same file. Each write operation had a length of 1024 bytes and was repeated 100000 times. Without using this patch, the test was completed in 7705 ms. However, with this patch, the test was completed in 5066 ms, resulting in a performance improvement of 34%.
XFS File-System Maintainer Stepping Down — My final act as maintainer is to write down every thing that I've been doing as maintainer for the past six years. There are too many demands placed on the maintainer, and the only way to fix this is to delegate the responsibilities. I also wrote down my impressions of the unwritten rules about how to contribute to XFS.
XFS Begins Landing Online Repair, New Release Manager Takes Over — We now have in-memory pageable memory for staging btrees, a bunch of pending fixes, and we've started the process of refactoring the scrub support code to support more of repair.
SELinux In Linux 6.6 Removes References To Its Origins At The US NSA — We've come a long way from the original NSA submission and I would consider SELinux a true community project at this point so removing the NSA branding just makes sense.
Linux 6.6 To Bring Another Rust Toolchain Upgrade — Some of the other Rust changes for this imminent merge window include supporting the rust-analyzer for out-of-tree kernel modules, the Rust availability detection script has been improved, a new "paste!" proc macro, new pinned-init APIs, and a variety of other additions to continue to make Rust programming possibilities for the Linux kernel more robust.
[SOLVED] - LXC Nvidia Passthrough | Proxmox Support Forum
Contribute to Podverse
Soltros' Nix Config
SilverBullet — SilverBullet is an extensible open-source, personal knowledge management system. Indeed, that’s fancy talk for “a note-taking app with links.” However, SilverBullet goes a bit beyond just that.
Nixpkgs supply chain security project — The focus of this project is on reducing our reliance on foreign binaries to compile Nixpkgs from scratch, ensuring we are are indeed running the code we compiled by leveraging existing security components in NixOS, and putting in place mechanisms that allow us to deliver the most up-to-date, secure software whenever it is available in a way that can be sustained given our maintainer capacities.
Pick: kmon — Linux Kernel Manager and Activity Monitor 🐧💻
kmon in nixpkgs
LinuxFest Northwest Youtube
LinuxFest Northwest 2023 Minifest: What’s New in Nextcloud?
LinuxFest Northwest 2023 Minifest Videos
docker-wyze-bridge — WebRTC/RTSP/RTMP/LL-HLS bridge for Wyze cams in a docker container.
wz_mini_hacks — Run whatever firmware you want on your camera and have root access to the device.
Bitcoin Beach — The project Bitcoin Beach is creating a sustainable Bitcoin Economic ecosystem on the coast of El Salvador, where the majority of people do not have access to bank accounts and the local businesses could never qualify for merchant accounts needed to accept credit cards.