OS News Archive

VMS Software, the company developing OpenVMS, has announced some considerable changes to its licensing program for hobbyists, and the news is, well, bad. The company claims that demand for hobbyist licenses has been so high that they were unable to process requests fast enough, and as such, that the program is not delivering the “intended benefits”. Despite this apparent high demand, contributions from the community, such as writing and porting open-source software, creating wiki articles, and providing assistance on their forums, “has not matched the scale of the program”. Now, I want to stop them right here. The OpenVMS hobbyist program was riddled with roadblocks, restrictions, unclear instructions, restrictive licensing, and similar barriers to entry. As such, it’s entirely unsurprising that the community around a largely relic of an operating system – with all due respect – simply hasn’t grown enough to become self-sustainable. The blame here lies entirely with VMS Software itself, and not at all with whatever community managed to form around OpenVMS, despite the countless restrictions. So, you’d expect them to expand the program, right? Perhaps embrace open source, or make the various versions and releases more freely and easily available? No, they’re going to do the exact opposite. To address not getting enough out of their community, they’re going to limit that community’s options even more. First, they’re ending the community program for the Alpha and Itanium (which they call Integrity, since it covers HP’s Integrity machines), effective immediately, so they won’t be granting any new licenses for these architectures. Existing licenses will continue to work until 2025. Effective immediately, we will discontinue offering new community licenses for non-commercial use for Alpha and Integrity. Existing holders of community licenses for these architectures will get updates for those licenses and retain their access to the Service Portal until March 2025 for Alpha and December 2025 for Integrity. All outstanding requests for Alpha and Integrity community licenses will be declined. ↫ VMS Software announcement This sucks, but with both Alpha and Itanium being end-of-life, there’s at least some arguments that can be made for ending the program for these architectures. Much less defensible are the changes to x86-64 community licensing, which basically just come down to more bureaucracy for both users and VMS Software. For x86 community licenses, we will be transitioning to a package-based distribution model (which will also replace the student license that used to be distributed as a FreeAXP emulator package). A vmdk of a system disk with OpenVMS V9.2-2 and compilers installed and licensed will be provided, along with instructions to create a virtual machine and the SYSTEM password. The license installed on that system will be valid for one year, at which point we will provide a new package. While this may entail some inconvenience for users, it enables us to continue offering licenses at no cost, ensuring accessibility without compromising our sustainability. ↫ VMS Software announcement The vibe I’m getting from this announcement is that by offering some rudimentary and complicated form of community licensing, OpenVMS hoped to gain the advantages of a vibrant open source community, without all the downsides. They must’ve hoped that by throwing the community a bone, they’d get them to do a bunch of work for them, and now that this is not panning out, they’re taking their ball and going home. That’s entirely within their right, of course, but I doubt these changes are going to make anyone more excited to dig into OpenVMS. All of this feels eerily similar to the attempts by QNX – before being acquired by BlackBerry – to do pretty much the same thing. QNX also tried a similar model where you needed to sign up and jump through a bunch of hoops to get QNX releases, and the company steeped it in talks of building a community, but of course it didn’t pan out because people are simply not interested in a one-way relationship where you’re working for free for a corporation who then takes your stuff and uses it to sell their, in this case, operating system. This particular mistake is made time and time again, and it seems VMS Software simply did not learn this lesson.

Hurd, the kernel that is supposed to form the basis of the GNU operating system, is perpetually a research project that doesn’t get anywhere close to being a replacement for Linux, but that doesn’t mean the project doesn’t make progress and has a place in the world of operating systems. Their most recent major improvement has been porting GNU Hurd to AArch64, spearheaded by Hurd developer Sergey Bugaev. Since then, however, I have been (some may say, relentlessly) working on filling in the missing piece, namely porting GNU Mach (with important help & contributions by Luca D.). I am happy to report that we now have an experimental port of GNU Mach that builds and works on AArch64! While that may sound impressive, note that various things about it are in an extremely basic, proof-of-concept state rather than being seriously production-ready; and also that Mach is a small kernel (indeed, a microkernel), and it was designed from the start (back in the 80s) to be portable, so most of the “buisness logic” functionality (virtual memory, IPC, tasks/threads/scheduler) is explicitly arch-independent. Despite the scary “WIP proof-of-concept” status, there is enough functionality in Mach to run userland code, handle exceptions and syscalls, interact with the MMU to implement all the expected virtual memory semantics, schedule/switch tasks and threads, and so on. Moreover, all of GNU Mach’s userspace self-tests pass! ↫ Sergey Bugaev On top of all this, glibc works on the AArch64 port, and several important Hurd servers work as well, namely ext2fs, exec, startup, auth, and proc, as a do a number of basic UNIX programs. This is an exceptional effort, and highlights that while people tend to make fun of Hurd, it’s got some real talent working on it that bring the platform forward. While we may not see any widely usable release any time soon, every bit of progress helps and is welcome. Speaking of progress, the progress report for GNU Hurd covering the first quarter of 2024 has also been published, and it lists a number of other improvements and fixes made aside from the AArch64 port. For instance, the console will now use xkbcommon instead of X11 for handling keyboard layouts, which reduced code complexity a lot and improved keyboard layout coverage, to boot. The port of GDB to the 64 bit version of Hurd is also progressing, and SMP has seen a ton of fixes too. Another awesome bit of news comes from, once again, Sergey Bugaev, as he announced a new Hurd distribution based on Alpine Linux. Work on this project has only recently begun, but he’s already had some success and about 299 Alpine packages are available. His reasons for starting this new project is that while Debian GNU/Hurd is a great base to work from for Hurd users and developers, Debian is also a bit strict and arcane in its packaging requirements, which might make sense for Debian GNU/Linux, but is annoying to work with when you’re trying to get a lot of low-level work done. For now, there’s no name yet, and he’s asking for help from the Hurd community for name ideas, hosting, and so on. That’s a lot of GNU Hurd progress this quarter, and that’s good news.

I worked for a few years in the intersection between data science and software engineering. On the whole, it was a really enjoyable time and I’d like to have the chance to do so again at some point. One of the least enjoyable experiences from that time was to deal with big CSV exports. Unfortunately, this file format is still very common in the data science space. It is easy to understand why — it seems to be ubiquitous, present everywhere, it’s human-readable, it’s less verbose than options like JSON and XML, it’s super easy to produce from almost any tool. What’s not to like? ↫ Robin Kåveland I’m not going to pretend to be some sort of expert on this matter, but even as a casual it seems CSV isn’t exactly scalable to large data sets. It seems to work great for smaller exports and imports for personal use, but any more complicated matters it seems wholly unsuited for.

Complete desktops contain all operating system components as well as Internet Explorer and Outlook Express. Where possible, I have tried to include built in file transfer programs (Web Publishing Wizard, Web Folders), useful system tools (System File Checker, System Restore) and certain wizards (Network Setup Wizard, Internet Connection Wizard). As a result, some of the desktops are quite large and can take some time to load. ↫ VirtualDesktop.org These are easily loaded virtual machines inside your browser, for various versions of Windows and macOS. There’s more and more of these websites now, and while I don’t use them for anything, they’re still quite handy in a pinch. And let’s face it – it’s still kind of magical to see entire operating systems running inside a browser. The website also has several virtual machines without applications, and application-specific virtual machines, too, focused on browsers and mail clients.

I’ve got two bits of related news that will affect the future of OSNews. The first bit of news kind of led to the second bit of news. You don’t have to care much about former, but the latter will be important for where OSNews will be going from here on out. First, after 14 years, I’ve effectively quit my job as a translator – I am self-employed so there’s no dramatic clearing of my desk of being led out by security, which is probably a little bit of a letdown to some of you. The translation industry is in the process of collapsing – you know why – and I’ve been feeling the squeeze for a while now, and I like going out on my own terms. I’ve known this day would come, and I’m not sad about it. My motto: it is what it is. Of course, this meant I had to think of what to do next. Well, I have decided to work on OSNews full-time. This is risky, scary, and I’m absolutely terrified of what this will mean. Right now, my OSNews income – ads plus Patreon – does not even remotely come close to what I earned as a translator, and as any translator will tell you, translating isn’t exactly a cornucopia either. This means I’ve got some serious work ahead of me to change that. After talking things over with David, OSNews’ owner who takes care of the commercial/advertisement side, we’ve already taken a few steps. First, we’ve switched hosting providers and saved considerably on our hosting costs in the process. Second, David changed advertising partners to one that will most likely yield us some better rates, but since I don’t know much about that side of OSNews – as it should be – I can’t comment much on it. There are two main ways in which I can increase OSNews’ revenue, and that is by growing our readership, and by giving people more reasons to become a Patreon, make individual donations, or buy our merch. In other words, you can expect more original articles so that people will want to keep coming back, and possibly support me financially because they like what I do. A third avenue for revenue I’m exploring is sponsorships – this is a longer-term project, and I’m approaching and talking to several (tech) companies about this. If you happen to work for a company who would be a good fit for an OSNews weekly sponsorship, feel free to contact me for more information. The end goal: have OSNews be entirely funded by readers and sponsors, and remove all regular advertising. This all sounds great, but there is a dark side to this news, too. If all of this fails, if I am unable to attract more readers and make my work for OSNews financially sustainable, I’ll have to find work elsewhere – and that would mean the end of OSNews. I’m not trying to be alarmist or scare you; I just want to be as honest and realistic as possible about where we stand. Anyway, this is a big deal for me. I’ve really only ever had one job, and that’s being a translator, a job I am trained for with two university degrees to show for it. My only other job was a teenage thing where I worked at a hardware store (think hammers and screws, not computers) for eight years. I don’t like taking risks with these sorts of matters, so I’m absolutely terrified, and while I believe there’s a sustainable income hiding in this ol’ website, it’s not always clear how to get at it. Anyway, want to become a Patreon? Or a sponsor? Pretty please? Now would be kind of a really good time to do so.

Did you know we offer sponsorships at OSNews? A weekly sponsorship puts your display ad on our site for a week. We will make an introductory post at the start of the week, and a thank you post at the end of the week, which will both make it to our RSS feed and social accounts. OSNews gets about 450,000 visits per month with more than 32,000 registered users, spread out over North America and Europe. In addition, for any sponsorship you buy, you can opt to give a free weekly sponsorship to any open source and/or small project of your choosing. Does your company make use of an open source project you’d wish to help out? Let us know, and we’ll see if they’re interested in that free weekly sponsorship. Read our Sponsorship page for more information, or contact Thom Holwerda for sponsorship inquiries.

MenuetOS has released two new versions recently, version 1.49.60 on 5 February, and 1.50.00 on 1 March. Aside from the usual bugfixes and updates, these two new versions bring, among other things, new screensavers, a musical chord calculator, and support for UEFI booting thanks to Easyboot. MenuetOS is a small operating system written entirely in assembly, available in both 32bit and 64bit versions for x86.

I wrote different boot managers. Three boot managers are available as download. The Plop Boot Manager 5, PlopKexec and the new boot manager PBM6. The new boot manager is under development. ↫ Elmar Hanlhofer I had never heard of the three Plop boot managers, written by Elmar Hanlhofer, but they seem like quite the capable tools. First, Plop Boot Manager 5 is the most complete version, but it’s also quite outdated by now, with its last release stemming from 2013. That being said, it’s incredibly feature-packed, but since it lacks UEFI support, its use case seems more focused on legacy systems. PBM6, meanwhile, is the modern version with UEFI support, but it’s not complete and is under development, with regular releases. Finally, PlopKexec is exactly what the name implies – a boot manager that uses the Linux kernel. I’ve never encountered these before, but they seem quite interesting, and if it wasn’t for how much I do not like messing with bootloaders, I’d love to give these a go. Have any of you ever used it?

SeaweedFS is a simple and highly scalable distributed file system. There are two objectives: to store billions of files!, to serve the files fast! SeaweedFS started as an Object Store to handle small files efficiently. Instead of managing all file metadata in a central master, the central master only manages volumes on volume servers, and these volume servers manage files and their metadata. This relieves concurrency pressure from the central master and spreads file metadata into volume servers, allowing faster file access (O(1), usually just one disk read operation). There is only 40 bytes of disk storage overhead for each file’s metadata. It is so simple with O(1) disk reads that you are welcome to challenge the performance with your actual use cases. ↫ SeaweedFS’s GitHub page It’s Apache-licensed and the code is, as usual, on GitHub.

While GNU Hurd predates the Linux kernel, its hardware support has been woefully behind with very limited and dated hardware support compared to modern PC/server hardware. Not only that, its been largely x86 limited but during Q4’2023 the developers involved have made progress on x86_64 support and begun tackling AArch64 porting. Developer Samuel Thibault shared that the GNU Hurd 64-bit port now has enough packages in the debian-ports archive to be able to bootstrap a chroot. A 64-bit Debian + GNU Hurd build daemon is getting setup and the other infrastructure work is coming along. ↫ Michael Larabel In addition, work has started to port Hurd to POWER9, and someone is working on bringing the Ladybird web browser to Hurd, for a more modern browsing experience, among many other points of progress.

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.

Maestro is a lightweight Unix-like kernel written in Rust. The goal is to provide a lightweight operating system able to use the safety features of the Rust language to be reliable. ↫ Maestro’s GitHub page The state of this project is actually kind of amazing – roughly 31% of Linux systemcalls are more or less already implemented, and it also comes with a daemon manager, a package manager, and can already run musl, bash, various core GNU utilities, and so on. It has kernel modules, a VGA text mode terminal, virtual memory, and a lot more.

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.

OpenVMS on x86 is now available for hobbyists! Almost a year after the official release. This is a part 1 of my getting started guide, showing you how to install OpenVMS on VirtualBox on Windows 10/11. More parts will follow, documenting license installation, network setup, ssh, application installation etc. If you want to give OpenVMS for x86 a try, this is the series of articles to read and follow along with. Excellent work by Remy van Elst.