Jenny’s Daily Drivers: Going 32-Bit With SliTaz In 2026

April 30, 2026 by Jenny List 14 Comments

We’re used to seeing technologies move with the times, and it’s likely among Hackaday readers are the group who spend the most time doing that and are most aware of it. There’s one which we’ll all be aware of which has quietly slipped away for most of us almost without a word, I speak of course of 32-bit computing. For most of us that means 32-bit computing on x86 machines, and since the 64-bit x86 instruction set we all now use has been around for nearly a quarter century, its 32-bit ancestor is now ancient history.

In the world of software that means we’re now in an era of operating systems and browsers dropping 32-bit support, so increasingly keeping a 32-bit machine up to date will become a challenge. That sounds like something just painful and difficult enough to subject to a Daily Drivers piece, so just how practical is it to use a 32-bit machine for my daily work in 2026?

2005 Just Gave Me A Computer

My trusty Dell, showing the SliTaz desktop — Not looking too bad for a 21 year old laptop.

On my desk I have a Dell Latitude D610. It was made in about 2005 in the days when Dells were solidly made, and with its 1.6GHz Pentium M and 2Gb of memory it represents roughly the final throw of the dice for a 32-bit Intel laptop. Just over a year later it would have been replaced by one of the Intel Core series with the 64-bit instructions grudgingly adopted from AMD, but at the time it was a respectably useful machine.

It came into my possession about eight years ago when I used it to test the Revbank bar tab software for my hackerspace, and for the past six years it’s languished unloved in my box there. It’s got an ancient Ubuntu distro on it, so my first task is to pick a 32-bit replacement from 2026. That’s now a dwindling selection, so it’s time to start digging though some minimalist distros. With the supply of those based on mainstream distros drying up as they drop 32-bit support, it’s time to look into more esoteric offerings. This fits well with the ethos of this series, we’re all about the unusual here.

Cutting out the mainstream based distros certainly narrows the field, and out of the promising contenders in the minimalist field, I went for SliTaz. It uses Busybox and the Openbox desktop, that runs from RAM. I was looking for good application support in the repos, and this distro has the things I need. Download it, stick it on a USB stick, and let’s see what it can do. I know one thing, I wouldn’t have been able to download that ISO in five seconds with the internet connection I had in 2005. Continue reading “Jenny’s Daily Drivers: Going 32-Bit With SliTaz In 2026” →

Building An X86 Gaming PC Without Intel, NVIDIA Or AMD Parts

April 30, 2026 by Tyler August 20 Comments

This is an interesting challenge from the “why not?” files — [GPUSpecs] over on YouTube built a gaming PC without using a single component from NVIDIA, Intel, or AMD. That immediately makes us think of the high-power ARM workstations or perhaps even perhaps the new “AI workstations” coming available with RISC V architecture, but the challenge here was specifically “gaming PC,” not workstation. A gaming PC, without a GPU by one of those three? To make it even more interesting, the x86 CPU isn’t Intel or AMD either.

If you’re of a certain vintage, you may remember Cyrix. Cyrix reverse-engineered the x86 ISA and made their own compatible chips in the 90s, before being bought out by National Semiconductor, and then VIA Technologies. VIA partnered with the Government of Shanghai to found Zhaoxin, and it is from Zhaoxin that the KaiXian KX 7000 CPU hails — an x86-64 device, that isn’t Intel or AMD. We’ve actually covered the company before. This particular chip benchmarks like an old i5, so not spectacular, but usable.

Continue reading “Building An X86 Gaming PC Without Intel, NVIDIA Or AMD Parts” →

Quantum Computers Are Not A Threat To 128-bit Symmetric Keys

April 25, 2026 by Maya Posch 20 Comments

A lot has been made about a post-quantum computer future in which traditional encryption methods have suddenly been rendered obsolete. With this terrifying idea in mind, it’s reassuring to see some recent pushback to the idea with some factual evidence. In a recent blog post by [Filippo Valsorda] – a cryptography engineer – the point is raised that 128-bit symmetric keys like AES-128 and hashing algorithms like SHA-256 are not at risk of being obliterated in a post-quantum future.

Rather than just taking [Filippo]’s word for it, he takes us through a detailed explanation of the flawed understanding of Grover’s algorithm that underlies much of the panic. While it’s very true that this quantum search algorithm can decrease the amount of time required to find a solution, the speed-up with a single thread is quadratic, not exponential. While asymmetric cryptography systems like ECDH, RSA, and kin are very much at risk courtesy of Shor’s algorithm, the same is not true for symmetric systems.

An interesting detail with Grover’s is also that you cannot simply run a search in parallel to get a corresponding speed-up, as it’s not a parallel problem. Barring a breakthrough that replaces Grover’s with something that lends itself better to such a parallel search, it would seem that we won’t have to abandon classical encryption any time soon.

Incidentally, even for Shor’s algorithm, there are still some hold-ups. Current quantum computers are not even able to factor 21 yet. Meanwhile, supposed quantum computing breakthroughs are being trolled with a Commodore 64.

3D Print This Retro Desktop Case

April 25, 2026 by Zoe Skyforest 9 Comments

Once upon a time, not every computer lived in a vertical “tower” case. Many decades back a horizontal arrangement was a popular choice, sometimes just referred to as the “desktop” style. [PuTaTuo] is helping to bring it back, with this amazing 3D printed case design.

The case is designed to suit mini-ITX motherboards, while supporting standard ATX-size power supplies. The printed components are all designed to measure less than 220 mm in any dimension to ensure they can easily be produced on smaller printers. The case has a 3.5″ drive bay cutout up front, which you can use for the front panel I/O or a floppy drive if you’re super-retro like that. The front panel is otherwise relatively simple, with buttons for power and reset as well as power and SSD status LEDs.

Assembly is via M3 hardware and heat set inserts. If you’d like to print your own, you can grab the files from Thingiverse or Printables depending on your taste.

We’ve featured some great 3D printed cases over the years, like this colorful build that focuses on ease of access and servicing. The cool thing about designing your own case is you can optimize it to suit your own desires, and customize it to look as cool as you need it to be.

Continue reading “3D Print This Retro Desktop Case” →

Why Some S3 Videocards Have A Brightness Issue

April 21, 2026 by Maya Posch 8 Comments

Once a pioneer in videocards, S3’s legacy is today mostly found in details like texture compression as well as the strong presence of S3-branded videocards in the retro-computing world. There’s however a bit of a funny issue with some of these S3 cards in what is often called a ‘brightness bug’, but which as [Bits und Bolts] covers in a recent video was actually a hardware feature that we can once again blame composite video for.

This issue appears with AGP cards like the Trio 3D, Trio64 and ViRGE, where the brightness on the output signal is set too high, easily seen with the washed out look on boot, where especially on CRTs you’d expect to see the nice deep black background. Using an S3 Trio 3D 2X card that was saved from the e-waste pile this so-called Pedestal Bit responsible is investigated and tweaked to show what difference it makes.

At the core is adjusting the black level to make scanline changes easier to detect for TVs, which is no longer relevant for CRTs, LCDs, etc., while adjusting the brightness for one videocard in a system can cause issues elsewhere, such as when using said card alongside a 3dfx Voodoo II card or with inconsistent brightness levels inside 3D games.

Fortunately S3 provided in-depth datasheets on their chips, including how to address the responsible bit. After demonstrating the principle, the BIOS is then patched to set this Pedestal Bit to the value of 0 on boot, solving the issue once and for all.

Continue reading “Why Some S3 Videocards Have A Brightness Issue” →

Microsoft Finally Ups FAT32 Size Limit

April 17, 2026 by Zoe Skyforest 38 Comments

You probably don’t spend a lot of time using the FAT32 file system anymore, since it’s thoroughly been superseded many times over. Even so, Microsoft has seen fit to deliver an upgrade for FAT32 for the latest Windows 11 Insider Preview build. Finally, the stock Windows tools will let you format a FAT32 drive up to 2 TB instead of locking you to a 32 GB maximum!

The size limit was never baked into the FAT32 spec itself. With a 32-bit field for counting sectors, the file system supports up to 2 TB volumes with 512-byte sectors. However, as explained by former Microsoft developer [Dave Plummer], it just so happened that the 32 GB limit came about because of a random decision made when slapping together the Format dialogue box over 30 years ago.

The pending change was first announced in 2024, affecting the command line format tool as well. It’s actually been possible to create larger FAT32 volumes for some time, you just couldn’t easily do it with Microsoft’s standard formatting tools.

FAT32 is still a terrible file system to use in 2026, mostly because it has a hard limit on file size that tops out at 4 GB. It’ll ruin your life if you’re shooting HD or 4K video. We often don’t spend a lot of time musing over file systems in detail, but they’re right at the heart of everything we do on our computers on a daily basis. Sometimes, it bears thinking about!

Trying To Build Your Own Consumer-Grade Router In 2026

April 16, 2026 by Maya Posch 47 Comments

Although we have many types of networking equipment with many unique names, at their core they can usually be reduced to just a computer with some specific peripherals. This is especially the case for something like a router, a device found in just about any home these days. Certain consumer-grade routers may contain something special like a VDSL modem, but most of them just have a WAN Ethernet jack on one end and one or more LAN-facing Ethernet ports.

All further functionality is implemented in software, including any firewall, routing and DHCP features. What this means is that any old PC with at least two Ethernet ports or equivalent can be a router as long as you install the appropriate software.

In this article we’ll be taking a look at what consumer-level options there exist here today, ideally something so simple that the average home user could set it up with a bit of coaching.

Continue reading “Trying To Build Your Own Consumer-Grade Router In 2026” →