A raycasting first-person shooter written in COBOL

On a related note, what about a raycasting first-person shooter written in… COBOL? Can you think of a better programming language than COBOL to implement an FPS from scratch? I know I can’t, so buckle up and enjoy what can only be described as an out-of-body experience for COBOL enthusiasts as I set out to make a Wolfenstein3D-like raycasting based FPS game (and potentially go a bit further than that, hopefully it’s not a DOOMed attempt). ↫ icitry on YouTube I don’t link to YouTube videos very often, but there’s always the exception that proves the rule. The COBOL code’s available on GitHub. What a mad man.

Posted on: 10 June 2026 | 2:37 pm

Catlantean 3D: making graphics like it’s 1993

My goal was to build a complete, shippable first-person shooter using techniques that were common in the early 90s, while allowing myself the luxury of using a modern compiler and a platform abstraction layer. ↫ Marko Stanic It looks amazing already, and it isn’t even done. Stanic goes into great detail explaining how he created the various assets for the game, and it’s a joy to read through his creative process and problem-solving routines. The game’s called Catlantean 3D, and is expected to ship somewhere early 2027.

Posted on: 10 June 2026 | 2:26 pm

Microsoft makes Windows printing easier with Windows Ready Print

Microsoft has detailed that Windows 11 is going to switch away from dedicated printer drivers to its Windows Ready Print system. This should make it a lot easier and less cumbersome to get printers running on Windows 11. At the core of Windows Ready Print is a transition away from legacy, third party drive-based workflows toward modern, standards-based printing with IPP (Internet Printing Protocol) using the Windows inbox IPP printer driver.  Starting in July 2026, new printer installations will default to Windows Ready Print where supported, enabling a simpler and more reliable setup experience. This change reduces the need for traditional driver management and lays the foundation for a more scalable and predictable print experience. ↫ elliesekine at the Windows Tech Community Printers still play a huge role in our lives – whether we like it or not – and their terrible user experience is basically a meme a this point. Making at least one aspect of printing easier, less cumbersome, and more streamlined is incredibly welcome, and I’m glad Microsoft is taking the Windows printing ecosystem along for the ride on this one. My own personal experience with printing on Linux and now on Windows 11 (as promised, I’ve been using nothing but Windows 11 since 26 May!) has been mostly effortless already. Our cheap networked printer/scanner/combo thing from HP “just works” on both Linux and Windows 11, since Windows downloads HP’s drivers and application automatically when detecting the printer on the network. Still, not having to use HP’s driver would be a nice bonus. Coincidentally, I also managed to get the printer component of our HP combo thing working on… HP-UX 11i v1. Despite being more than two decades newer, our HP printer works perfectly with a printer definition file included in HP-UX, giving me full printing from CDE and the rest of HP-UX. It’s entirely useless and cost me an evening of my life, but seeing the test page and other documents from HP-UX come out of our printer, over the network, put a big smile on my face.

Posted on: 10 June 2026 | 2:14 pm

German court rules Google is liable for whatever Google’s “AI” generates

It’s just a ruling from a lower court, but it sets the stage for how European courts are going to deal with the question of who is liable for whatever slop “AI” generates. The Regional Court of Munich hit Google with a temporary injunction barring the company from spreading false claims about two Munich-based publishers through its AI-generated search overviews (case no. 26 O 869/26). The court classified Google as a direct infringer because the “AI overview” is its own content, not just a list of search results. Google’s AI overviews had falsely tied two publishing companies to scams, subscription traps, and shady business practices for certain search queries. According to the court, the AI mixed up information about other, genuinely sketchy companies with the plaintiffs and drew connections that didn’t appear in any of the linked sources. The publishers sent Google a cease-and-desist letter, but Google didn’t respond appropriately. ↫ Matthias Bastian at The Decoder Google tried to argue it doesn’t carry any responsibility or liability for whatever slop its “AI” generate, but the German court does not agree. According to the court, “AI” overviews are not the same as regular search results, because they rewrite findings and just make shit up, thereby making claims that are nowhere to be found in any search results (or in reality in general). Furthermore, the court states that Google develops the “AI”, it runs it, it offers it to users, and Google alone controls its output, and as such, Google is liable for whatever their “AI” produces. Google also tried to argue that users know not to trust anything an “AI” produces, which is hilarious considering how hard Google is pushing these tools, but the courts state that the ability of users to do further research does not absolve Google of liability. In addition, the court made it very clear that free speech protections absolutely do not apply, because the “AI” expressions are coming from an algorithm, not a person, and are above all an expression of Google’s business activities”. In other words, if an “AI” tool generates false accusations and misleading statements, the creator of said “AI” is liable. With this ruling in hand, countless other people have a stronger case to make whenever Google or any other company tries to absolve itself from liability from slop just because a pachinko machine generated it. Excellent news, and the only fair outcome.

Posted on: 10 June 2026 | 9:45 am

Eagle Computer: the rise and fall of an early PC clone

When it comes to 80s computer brands, few flew as high as Eagle Computer flew in 1983. The aptly named company was selling 12,000 computers a month and had been doubling sales every quarter under the leadership of a talented CEO. Then Eagle lost its CEO, Dennis Barnhart, in a crashed Ferrari on the day of its IPO, June 8, 1983. In this blog post, we’ll explore the reasons Eagle Computer fell, because there was more to it than just the tragic story involving its CEO. ↫ Dave Farquhar Just one of the many early PC companies that died off, even if Eagle died off before many of the other big players. It must’ve been such a vibrant and fascinating time to be into PCs and computers in general at that time, with so many companies and players to choose from. Shame about the 308 GTS.

Posted on: 10 June 2026 | 9:21 am

Introducing brand new OSNews merch with the new logo!

A new logo means new merch! I’m launching brand new merch today, all featuring the brand new OSNews logo. We’ve got the classic T-shirt with the new OSNews logo, in sandy white and terrain grey. They’re made from sustainably-grown and processed cotton, come in a variety of sizes, and ship worldwide. The crowdpleaser is also making its triumphant return: the OSNews coffee mug, now also with the new logo and a green-on-white two-tone design. It holds coffee and tea, of course, but feel free to use it for whatever you want. Grow a plant in it! A newcomer is the OSNews Mousepad – a basic, no-nonsense, no-frills mousepad that does exactly what it’s supposed to do, in a classic square(ish) formfactor. It makes for a great companion to any (retro) setup, but feels particularly at home with BeOS and OS/2. One merch item remains from our previous collection: the ever-popular Gemini shirt and longsleeve, with a retro ASCII-art OSNews logo in bright green on deep black. It’s like staring at a real classic CRT. On your chest. Don’t sit too close. As always, every price is set so that for every item sold, roughly €8 goes to OSNews. I will add the proceeds to our fundraiser tracker, so this is yet another way to support us, together with Ko-Fi donations, SEPA direct bank transfers, and Patreon.

Posted on: 9 June 2026 | 3:40 pm

GentleOS is a love letter to classic operating systems with a lovely retro GUI

In today’s climate, I needed this: GentleOS, an operating system targeting both 386 (GentleOS/32) and even processors as old as the 80186 (GentleOS/16), with a lovely retro graphical user interface, usable on bare metal, and, of course, open source. Its goal is to provide a simple platform for tinkering with retro hardware and running graphical interactive apps on bare metal. At minimum, it only requires an i386 CPU, 4MB of RAM, and a VGA display capable of 640x480x16 mode. By design it’s entirely monolithic, mostly configured at compile time, and only supports standard PC devices: VGA/SVGA, keyboard, PS/2 mouse, serial mouse, PC speaker. The only future plans are bugfixes, optimizations, and adding more apps. GentleOS/32 has a pure 16-bit spin-off called GentleOS/16, which targets devices as old as 80186. ↫ GentleOS GitHub page While it can be run on real hardware, you can also run it in Qemu to make it easier to test and play around with. It looks great, and the stated goal of just focusing on maintenance and possibly additional applications is music to my heart. With everything that’s going on in technology today, this is an ice-cold glass of tonic in a scorching, data center-infested desert.

Posted on: 8 June 2026 | 4:26 pm

Apple demos macOS 27, iOS 27; EU spared Apple’s Google-powered “AI” slop features

Apple’s developer conference started today, and as is tradition, this means it also announced coming updates to its operating systems lineup. macOS is probably one of the two major ones OSNews readers are interested in, so let’s start there: Much like Mac OS X Snow Leopard in 2009, Apple said it focused on improving macOS’s performance and dozens of underlying technologies this year. macOS Golden Gate has some Liquid Glass design changes. For example, apps now have a unified toolbar at the top, and the sidebar now expands to the edge of the window. A new slider on macOS 27 lets you customize the opacity of Liquid Glass. ↫ Joe Rossignol at MacRumors Effectively, a ton of “Liquid Glass” features touted only a year ago are being changed and fixed, which should make using Liquid Glass less of a frustrating affair. Of course, there’s a whole slew of new “AI” stuff built entirely on top of Google’s Gemini, but luckily for us Europeans, we won’t be getting those features because EU privacy and consumer protection regulations are too strict. Apple, one of the world’s most valuable companies, seemingly cannot create “AI” features that comply with some basic consumer protection legislation. As for the other major platform, that’s iOS of course. At WWDC 2026 in Cupertino, Apple announced iOS 27, the next mobile operating system for compatible iPhones. The update focuses on tweaking and improving last year’s iOS 26, particularly in areas like app launch time, Liquid Glass design, and more. It does not offer a lot of major new features or upgrades, as Apple focused on polishing the experience. However, there are some new upgrades, such as reworked parental controls, new Siri AI, better search, and performance improvements. ↫ Taras Buria at Neowin These new versions, as well as those of Apple’s other operating systems, will be available later this year.

Posted on: 8 June 2026 | 2:54 pm

Xfce ported to Redox OS

Redox progressed another month, and that means a ton of improvements and new features to talk about. The biggest news this past month is that Xfce has been ported to Redox, which offers a better X11 experience than MATE currently does. There’s still some bugs but apparently is works quite well. The porting process for the COSMIC desktop environment also progressed, with COSMIC’s new Monitor application making its way to Redox. As part of Google Summer of Code, the EEVDF scheduler has been implemented in Redox, delivering better, more stable scheduling and overall system performance improvements. Also as part of GSoC inode caching has been implemented for RedoxFS, which improves file system performance. Of course, there’s a lot more here too, including the usual long list of kernel fixes, relibc improvements, and more.

Posted on: 8 June 2026 | 12:37 pm

TOTP-based two-factor authentication for Sculpt OS

Norman Feske, one of the main developers behind Genode and Sculpt OS, has published a blog post detailing how he developed a two-factor authentication application for Sculpt OS. With this little tool, which I have turned into an deploy option on Sculpt OS to swiftly bring it up whenever I need it, TOTP-based two-factor authentication has become part of my daily routine. Should you want to risk a look under the hood, let me point you to the vitotp Goa project. ↫ Norman Feske The Genode project moved from GitHub to Codebrg recently, and needed a native TOTP impelentation for that purpose.

Posted on: 8 June 2026 | 9:20 am

Using Fedora Silverblue for compositor development

I’ve been using Fedora Silverblue on my desktop and laptop for the past, what, five years? Silverblue is Fedora’s main atomic variant, a spiritual counterpart to Fedora Workstation. I also make niri, a scrollable-tiling Wayland compositor. In other words, a core system component that you cannot properly test from inside a container or VM—you really want it directly on the host. So, why would I choose an… immutable distro? How does that even work? ↫ Ivan Molodetskikh That’s a great question, and as immutable or immutable-like Linux distributions become more popular and widespread – and eventually the default download option for many distributions, I’m sure – articles like these are quite important. I’m sure quite a few developers discarded the idea of using something like Silverblue because they assumed it wouldn’t be fit for purpose, but if the developer of Niri makes it work, I’m fairly sure anybody can.

Posted on: 7 June 2026 | 1:05 pm

x86CSS: a working CSS-only x86 CPU/emulator/computer

x86CSS is a working CSS-only x86 CPU/emulator/computer. Yes, the Cascading Style Sheets CSS. No JavaScript required. What you’re seeing above is a C program that was compiled using GCC into native 8086 machine code being executed fully within CSS. ↫ Lyra Rebane Hand-written CSS, no JavaScript, and effectively no HTML. Wizardry.

Posted on: 7 June 2026 | 12:57 pm

This mini PC with the latest RISC-V SoC might actually be worth it

RISC-V has been in the “promising” phase for a long time now, especially for general purpose computing, never really breaking through into the mainstream in any measurable way. While I think that breakthrough is still relatively far away, we now do have newer RISC-V SoCs on the market supporting the RVA23 baseline RISC-V profile. One of them is the SpacemiT Key Stone KЗ, which promises to deliver a massive performance increase over previous RISC-V offerings. It’s exactly this chip that’s finding its way into complete, turnkey mini PC solutions, like this one from a company called Firefly. The base model comes with 8GB of LDDPR5 RAM and 128GB of storage, at a price of about €300 or so (there’s also a 32GB/128GB model at well over €600). This is the first time I’m looking at a complete RISC-V solution where I feel like it might actually make for a good moment to jump in for us enthusiasts. No, the performance won’t rival anything Intel or AMD has to offer, but it seems capable enough for a lot of day-to-day tasks, and I’m curious to see just how far along the Linux world is when it comes to RISC-V support. It’s not part of our current set of fundraiser incentives, but if you’d like to see this RISC-V mini PC reviewed here on OSNews, you can always donate and add a note that you specifically want to see such a review (so I can gauge interest not just from our few commenters, but also from the more than 99% of our readers who only lurk). As always, you can donate through Ko-Fi, or, if you’re European, via a SEPA direct bank transfer (Name: Thom Holwerda – IBAN: SE08 8000 0820 1684 4657 8414 – BIC: SWEDSESS).

Posted on: 5 June 2026 | 10:49 am

When su replaced login for becoming another UNIX login

I’ve mentioned it before, but Chris Siebenmann is basically the Raymond Chen of the UNIX world, and today he’s filling that role perfectly once again. I recently read Simon Tatham’s Nitpicking the shell history scene in Tron: Legacy, where one thing that surprised Tatham was the film using ‘login -n root‘ to become root instead of ‘su‘. This surprised me because I found that perfectly ordinary, and this turns up both a bit of Unix history and a difference between modern Unixes. Plain ‘su‘ can let you become another user, including root, but what it explicitly doesn’t do by default is create a new login shell for that user. If you do ‘su root‘, the new root shell normally inherits most of your environment, your current directory, and so on. Sometimes this is what you want and sometimes you really want a new login environment, and originally in Unix how you got the latter was to run ‘login‘ from your existing shell session (and this meant that login was setuid root, like su). ↫ Chris Siebenmann Unsurprisingly, this distinction has persisted to this day in various UNIX-like operating systems, but in different ways. Some maintain the explicit distinction, while others have more or less standardised on using su for both use cases. It’s an interesting bit of UNIX archeology.

Posted on: 5 June 2026 | 7:57 am

Roku launches open-source embedded Roku LT OS

Roku, the company that makes TV boxes and sells ad space based on your usage patterns, has released its remote control operating system as open source – and by remote control I don’t mean robot stuff or whatever, but actual remote controls, the thing you use to control your TV or whatever from the couch. Roku has announced the official availability of Roku LT OS – a lightweight, highly deterministic open-source operating system that is already used in our industry-changing Roku remote controls. In addition to high-performance automotive platforms, Roku LT OS is designed to be accessible to the broader developer community. The operating system ships with native support for the ESP32 platform, a highly popular SoC among hobbyists and makers. Because ESP32 development boards are widely available online for just a few dollars, developers can get started with Roku LT OS with minimal hardware investment. ↫ Roku’s developers blog As far as I can tell, this operating system is entirely new and not based on Linux or something else, but the available documentation is light on details so I can’t make much more out of it. Regardless, it’s nice to have another open source embedded operating system.

Posted on: 4 June 2026 | 1:21 pm

The placeholder name for the Windows 8 experience was “modern”

Raymond Chen shares some history regarding Windows 8’s development: During the development of Windows 8, we needed a name for “that thing we’re creating.” Not being a particularly clever bunch when it comes to code names, we just called it “the modern experience,” to distinguish it from what we had in Windows 7, which was called “the classic experience.” And then, as Microspeak demands, we started abbreviating like mad. ↫ Raymond Chen Basically, they added “mo” for “modern” in front of everything, so the Metro shell became “MoSh”, the Settings application “MoSet”, and so on. And yes, the code name for the Photos application was exactly what it sounds like.

Posted on: 4 June 2026 | 12:36 pm