OS News Archive

Welcome to GodotOS, an operating system interface created entirely in Godot! Browse folders, edit text files, view images, play games, and more in one cohesive polished interface that can even be used on the web! GodotOS is more of a toy than a serious project. It’s meant to push the limits on UI design in Godot while creating a desktop that is minimalist, distraction-free, and aesthetically pleasing. Aside from that, GodotOS is also meant to be a hub for small games and experiences that can easily be bundled in. ↫ GodotOS GitHub page You can try the online version right here, but also download it and use it that way instead.

Motūrus project builds a simple, fast, and secure operating system (Motūrus OS) for the cloud. In more specific terms, Motūrus OS (sometimes called Motor OS), is a new operating system targeting virtual machine-based workloads such as web serving, “serverless”, edge caching, etc. Motūrus OS is a microkernel-based operating system, built in Rust, that targets virtualized workloads exclusively. It currently supports x64 KVM-based virtual machines, and can run in either Qemu or Cloud Hypervisor. Rust is the language of Motūrus OS: not only it is implemented in Rust, it also exposes its ABI in Rust, not C. ↫ Motūrus OS GitHub page At this point, there are more alternative operating systems written in Rust than there are Linux distributions, but you’re not hearing any complaints from me. While not all of these will have a bright future, they’ll teach a lot of people valuable skills and introduce a lot of people to the concept of alternative operating systems.

Porporo is an experimental operating system specification for Varvara, written in TAL and ANSI C. This is a work in progress, for more details follow the development during december. ↫ rabbits So, what is Varvara? Varvara is a specification for devices communicating with the Uxn CPU intended to run little audio and visual programs. ↫ Varvara official website …so, what is the Uxn CPU? This one-page computer, programmable in Uxntal, was designed with an implementation-first mindset and a focus on creating portable graphical tools and games. It lives at the heart of the Varvara personal computer. ↫ Official Uxn CPU website I have no idea what any of this means, but I feel like there’s something incredibly cool going on here.

The holidays are coming, there’s a chill in the air (literally for me, I live in the Arctic), so it’s time for a few new additions to the official OSNews Merch Store. Do you live in the terminal, breathe the terminal? We’ve got new shirts just for you. The opening message of the terminals of Mac OS X, BeOS, and MS-DOS (let’s be generous and call MS-DOS a terminal), with a command to call an osnews directory on the file system, printed on the front of the shirt. They sport the correct fonts, background colours, and exact verbiage used in the operating systems themselves. For the Mac OS X one, I had to choose a last login date and a username, so I opted for the exact time and date of birth of my oldest son, and a username that’s a bit of an Easter egg. These shirts of the organic cotton variety, and all proceeds go to supporting OSNews’ continued existence so we don’t have to resort to SEO crap, “AI”-generated garbage, and malvertising. Every item sold on the store generates around $10 for us, with the rest going to our partner Bonfire for producing the items and running the store. You can also support OSNews through individual donations on Ko-Fi, by becoming a Patreon, and by supporting us through LiberaPay.

Ironclad is a formally verified, hard real-time capable kernel for general-purpose and embedded uses, written in SPARK and Ada. It is comprised of 100% free software, free in the sense that it respects the user’s freedom. Version 0.5.0 has been released. This release brings a lot of improvements to mainly the scheduling, time keeping, userland, and networking subsystems. The easiest way to try Ironclad, either virtually or on real hardware, is to use a distribution that uses it – Gloire seems to be the recommended option. Gloire is an OS built with the Ironclad kernel and using GNU tools for the userland, along with some original applications like gwm. This repository holds scripts and tools to build the OS from the ground up. I had never heard of this project before, but it seems incredibly cool.

Update 2: At a staggering 176% of the original goal within 2 days, I think it’s time to end this crazy ride. Rests me to thank all of you – donor or not – for the incredible support and generosity. This will enable me to go far beyond “mid-tier” and build something that’s going to set me for close to a decade. I’m absolutely stunned. Update: I did not expect this to take off, but within a few hours we’ve already reached the goal! Thanks, everyone – I’m stunned and at a loss for words, which, I can assure you, is a rather rare occurrence. The goal sits at 110% now, and I’ll leave it up for the night so this story doesn’t suddenly stop making sense (it’s 02:26 where I live). I’ll also contact the two largest donors privately and work out the details with them. Since we started our more visible push for donations to ensure we can keep OSNews running as an independent technology news website without having to resort to SEO spam, ad overload, and worse, a number of people have expressed interest in donating to specific goals instead of donating generically. A possible goal for this has recently come up, so I’m stepping out of my comfort zone (this whole thing terrifies me): you can now donate specifically towards a much, much-needed upgrade for my PC – and troll me along the way. Read on! After almost 8 years of loyal service, my PC, with a 7700K and GTX 1070, is starting to show some serious signs of old-age and constant use. This machine is the main computer I have, used for both my work on OSNews as well as gaming, and it’s getting long in the tooth. As such, I’m planning a relatively conservative, mid-tier upgrade for the machine, retaining as many parts as possible to keep costs down. I will retain the case, power supply, CPU cooler, and the various SSDs and hard drives. My intention is to purchase the following parts: In Sweden, this would add up to SEK 10900 (incl. all applicable taxes), or €921/$978, so I set the goal at an even €1000. With the state of the world as it is, as well as having a family with two young children, investments like this simply aren’t something I can do out of pocket, and that’s why people have been suggesting for months to take this step. However, I want to make things a bit more interesting, and provide you lovely nerds with some ways to troll me. As such, I will give the two largest combined donations (as in, you can donate multiple times and it’ll count) some extra perks, designed to give you the opportunity to mess with me: Obviously, there are some ground rules here – no pornography, no hateful stuff like racism, no gore, stuff like that. We’re all adults here, and I’m pretty sure we all instinctively know what I mean. Other than that – anything goes! Any required stickers I’ll buy myself, as long as you can provide me a link. Any donation made through our Ko-Fi will count towards this goal, and you can keep track of the progress there as well. Since I have absolutely no idea how this will go (like I said, I’m terrified), I haven’t set a time limit on the goal. So, hop on over to our Ko-Fi page and donate away! In the meantime, I’m going to curl up in a corner because I have no clue how anyone is going to respond to this.

This is a version of the Oberon System 3 (also known as ETH Oberon), compatible with the Oberon+ compiler, IDE and runtimes and the OBX Platform Abstraction Layer (PAL), and thus truly cross-platform (runs on all platforms where LeanQt is available). The migration is still work in progress, but sufficiently complete and stable to explore the platform. The latest commit is tested on both the Mono CLI and as a native executable built with the generated C code. I have to admit that while I’m aware of the Oberon System, I know far too little about it to make any meaningful statements here.

The primary new feature of this latest release is this one: Block cloning is a facility that allows a file (or parts of a file) to be “cloned”, that is, a shallow copy made where the existing data blocks are referenced rather than copied. Later modifications to the data will cause a copy of the data block to be taken and that copy modified. This facility is used to implement “reflinks” or “file-level copy-on-write”. Many common file copying programs, including newer versions of /bin/cp on Linux, will try to create clones automatically. There’s many more new features and fixes, of course, so head on over to the release page for more information.

It’s been a while, but Visopsys has had a new release, 0.92, with all the details in the changelog. There is a longer-term project to bring the operating system into the modern era, with things like 64-bit support, UEFI booting, and so on. In the meantime, this maintenance release features stability and usability improvements, bug fixes, and multitasker portability changes designed to further unshackle it from the x86 processor architecture. Visopsys has been in development since 1997, and one of its unique features is a focus on a partitioning tool built atop Visopsys, Partition Logic, to make partitioning changes without booting into any other operating system.

This is the August 2023 update to 86Box, bringing many improvements, bugfixes (especially for non-Windows users) and some new hardware. Mouse and keyboard support has been completely reworked, and should perform much, much better on all platforms, while also fixing a slew of bugs. Support for the ATI Mach8/32 was added, which is a first for the world of emulation, and VDE networking has been implemented as well (but not on Windows yet).

ELKS is a project providing a Linux-like OS for systems based on the Intel IA16 architecture (16-bit processors: 8086, 8088, 80188, 80186, 80286, NEC V20, V30 and compatibles). Such systems are ancient computers (IBM-PC XT / AT and clones) as well as more recent SBCs, SoCs, and FPGAs. ELKS supports networking and installation to HDD using both MINIX and FAT file systems. Version 0.7.0 was recently released, and it includes support for several new systems, among which is the Book 8088, a recently released 8088 laptop from China that’s been making the rounds on YouTube. Of course, it also comes with a bunch of new commands and applications, like mail from MINIX, the visual file manager fm, and more, and the usual load of bug fixes.

Xcom is a crossplatform GUI system: a multi-windowed, multi-tasking environment. Xcom allows you to browse, copy, view and manage your files, start and stop programs, watch and listen basic media content and music. Unlike other windowing systems and protocols, it integrates the basic functionality as a monolithic, cohesive program. Xcom can run on top of various kernel, currently the DOS version is available publicly. Xcom is tiny in size, fast, doesn’t requires installation process. Xcom is hundreds of times faster and smaller than competitive systems – it requires only about 5 MBytes of disk space, and starts up within a few seconds. Xcom has a familiar appearance of classic operating system user interfaces. Xcom is a handy tool to keep it on your retro computer, it can work magnitudes faster than any other modern desktop environment, meanwhile the features are up-to date. Xcom has all the basic tools for browsing pictures, listening to music files, reading and writing text documents and drawing simple graphics. This is an interesting approach to developing a full… User interface? Operating environment? It currently is only available for DOS, but other systems should follow. It does have a few intrinsic limitations – since it’s entirely contained in one program, you can’t develop for this or create new applications, since it’s not a toolkit and doesn’t have a compiler or anything like that. It’s also not open source, and while that doesn’t mean it’s not good or not interesting, it does limit the interest this will gather in the wider community. Regardless, it looks great, and it’s clear a lot of work and love went into it.

In 2019, the US Department of Commerce put Huawei on an “Entity List”, which banned it from dealing with any US company. The move led Google to revoke Huawei’s Android license, among other repercussions. Then, Huawei developed its own OS, HarmonyOS, for phones, tablets. Wang Chenglu, former Huawei executive and now CEO of Shenzhen Kaihong Digital Industry Development, recently revealed on Weibo (Chinese social media) that HarmonyOS will be coming to PCs. When someone had asked if a PC version of Hongmeng will be released next year, Chenglu responded with a “Yes” to indicate that a HarmonyOS PC variant is planned for 2024. It is worth noting that HarmonyOS is called Hongmeng in China, and OpenHarmony for PC is available to some testers. HarmonyOS is an interesting beast in that it’s much more than just “a modified Android”, as its Wikipedia page details. Even if it never gains a foothold in the west, its potential in China is massive, and big enough to become a serious contender regardless of what we here in the west think of it. I love the gusto of bringing it to the PC, too, and aside from reservations I have about using an operating system developed by one of the many extensions of the Chinese government, I’m actually quite interested in using one of the HarmonyOS smartphones.

Multiplix is a small operating system serving as the foundation for some research projects in operating systems. It is currently designed as a monolithic kernel plus a special kernel monitor that runs at a higher privilege level. Multiplix is very much in-progress. The current status is that Multiplix can boot all cores, enable virtual memory and interrupts, supports multiple user-mode processes with a limited set of system calls, and has a simple Unix-like file system. Current work is focused on expanding the system call interface to support a shell and a basic user-mode environment. Two experimental operating systems on a single day – it must be OSNews Christmas.