Only a few months ago, Google announced it was going to require that all Android applications – even those installed outside of the Play Store – had to be verified. This led to a massive backlash, and it seems our protests and complaints have had effect: the company announced a change in plans today, and will, in fact, not require certification for installing applications outside of the Play Store.

Based on this feedback and our ongoing conversations with the community, we are building a new advanced flow that allows experienced users to accept the risks of installing software that isn’t verified. We are designing this flow specifically to resist coercion, ensuring that users aren’t tricked into bypassing these safety checks while under pressure from a scammer. It will also include clear warnings to ensure users fully understand the risks involved, but ultimately, it puts the choice in their hands. We are gathering early feedback on the design of this feature now and will share more details in the coming months.

↫ Matthew Forsythe Director at the Android Developers Blog

While this is great news, I’m still concerned this is only temporary. Companies like Google have a tendency to announce some draconian measure to test the waters, walk it back in response to backlash, only to then reintroduce it through some sneaky backdoor a year later when nobody’s looking. Installing whatever we want on the devices we own should be a protected right, not something graciously afforded to us by our corporate overlords.

If you think this is the end of this story, you’re a fool.

Ever ran into issues using sysupgrade on OpenBSD because /usr ran out of space? OpenBSD developers are trying to address this issue.

Firstly, Stuart Henderson (sthen@) modified the installer to increase free space prior to installing. […] Theo de Raadt (deraadt@) modified sysupgrade(8) so that, if space is too tight, it will fail gracefully rather than risk leaving the administrator with a broken system.

↫ OpenBSD Journal

These are very welcome additions.

VMS/XDE is an OpenVMS x86 development environment for Linux and WIndows (via WSL). It provides a familiar user experience for OpenVMS developers working in Linux and Windows yet offers 100% binary and file system compatilibilty with OpenVMS.

VMS/XDE includes OpenVMS V9.2-3 user, supervisor and executive mode operating system environments and a set of x86 native compilers and layered products geared towards OpenVMS software development and testing.

↫ VMS/XDE website

VMS/XDE is a beta version, and comes with the usual annoying OpenVMS x86 time bombs, this time exploding on 3 January 2026. If you intend to use the finalised commercial version after the beta period ends, you’ll have to employ the same licenses as regular OpenVMS. It’s a bit of a mess, but that’s the OpenVMS way, sadly – and I don’t blame them, either, as I’m sure they’re hamstrung by a ton of agreements and restrictions imposed upon them by HP.

Regardless, VMS/XDE brings a zero setup OpenVMS environment to the operating system you’re already using, making it easier to develop and cross-compile for the platform. I still have absolutely no clue just how many people OpenVMS is still relevant for, but I absolutely adore the fact VMS Software Inc. is working on this. In a world where so many of its former competitors are being held hostage by corporate indifference, it’s refreshing to see VMS still moving forward.

As part of the KDE Plasma 6.5 release, we also got a new release of Plasma Mobile. As there’s a lot of changes, improvements, and new features in Plasma Mobile 6.5, the Plasma Mobile Team published a blog post to highlight them all. The biggest improvement is probably the further integration of Waydroid, a necessary evil to run Android applications until the Plasma Mobile ecosystem manages to become a bit more well-rounded. Waydroid can now be managed straight from the settings application and the quick settings dropdown.

Furthermore, the lockscreen has been improved considerably, there’s been a ton of polish for the home screen and the user interface in general, the quick settings panel can now be customised to make it fit better on different form factors, the first early test version of the new Plasma mobile keyboard is included, and so much more. This is definitely a release I would want to try out, but since I don’t have any of the supported devices, I’m a bit stuck.

This is, of course, one of the two major problems facing proper mobile Linux: the lack of device support. It’s improving due to the tireless work of countless volunteers, but they’re always going to be swimming upstream. The other major problem is, of course, application availability, but at least Waydroid can bridge the gap for the adventurous among us.

Jonathan Pallant got lucky and managed to score a massive haul of ’90s UNIX workstations, one of which was an HP 9000 Model 340, a HP-UX workstation built around a Motorola 68030 processor at 16.7 MHz. It doesn’t come with a hard drive or even a floppy controller, though, so he decided to borrow a PA-RISC-based HP 9000 Model 705 to set up an HP-UX 9 cluster. But wait, how does that work, when we’re dealing with two entirely different architectures?

What’s more fun though, is putting it into a cluster with the Model 705 and network booting it.

Yes, that a 68030 machine network booting from a PA-RISC machine … and sharing the same root filesystem. But aren’t PA-RISC binaries and 68K binaries quite different? Oh yes, they really are. So, how does that work?

↫ Jonathan Pallant

HP-UX is far more interesting and fascinating than a lot of people give it credit for, and while my interest lies with HP-UX 11i, I find what Pallant is doing here with HP-UX 9 just as fascinating. You first need to install HP-UX 9 for PA-RISC on the 700 series machine, convert it to a cluster server, and then install HP-UX 9 for 68k on top of that PA-RISC installation. After this is done, you effectively end up with a single root file system that contains both PA-RISC and 68k binaries, and you can network boot the 68k-based Model 340 right from it – using the same root filesystem on both machines.

Absolutely wild.

No, these are not universal binaries or some other trick you might know of from more modern system. In fact, installing the 68k version of HP-UX 9 “into” the PA-RISC HP-UX 9 cluster server, you end up with something called a Context Dependent Filesystem. To get a better idea of what this means and how this works, you should really head on over to Pallant’s excellent article for all the details.

We’ve talked about Ironclad a few times, but there’s been two new releases since the 0.6.0 release we covered last, so let’s see what the project’s been up to. As a refresher, Ironclad is a formally verified, hard real-time capable kernel written in SPARK and Ada. Versions 0.7.0 and 0.8.0 improved support for block device caching, added a basic NVMe driver, added support for x86’s SMAP, switched from KVM to NVMM for Ironclad’s virtualization interface, and much, much more. In the meantime, Ironclad also added support for RISC-V, making it usable on any 64 bit RISC-V target that supports a Limine-protocol compatible bootloader.

The easiest way to try out Ironclad is to download Gloire, a distribution that uses Ironclad and the GNU tools. It can be installed in both a virtual machine and on real hardware.

The FreeBSD Foundation is pleased to announce that it has completed work to build FreeBSD without requiring root privilege. We have implemented support for all source release builds to use no-root infrastructure, eliminating the need for root privileges across the FreeBSD release pipeline. This work was completed as part of the program commissioned by the Sovereign Tech Agency.

↫ FreeBSD Foundation blog

This is great news in and of itself, but there’s more: FreeBSD has also improved build reproducability. This means that given the same source input, you should end up with the same binary output, which is an important part of building a verifiable chain of trust. These two improvements combined further add to making FreeBSD a trustworthy, secure option – something it already is anyway.

In case you haven’t noticed, the FreeBSD project and its countless contributors are making a ton of tangible progress lately on a wide variety of topics, from improving desktop use, to solidifying Wi-Fi support, to improving the chain of trust. I think the time is quite right for FreeBSD to make some inroads in the desktop UNIX-y space, especially for people to whom desktop Linux has strayed too far from the traditional UNIX philosphy (whatever that means).

LXQt, the other Qt desktop environment, released version 2.3.0. This new version comes roughly six months after 2.2.0, and continues the project’s adoption of Wayland.

The enhancement of Wayland support has been continued, especially in LXQt Panel, whose Desktop Switcher is now enabled for Labwc, Niri, …. It is also equipped with a backend specifically for Wayfire. In addition, the Custom Command plugin is made more flexible, regardless of Wayland and X11.

↫ LXQt 2.3.0 release announcement

The screenshot utility has been improved as well, and lxqt-qdbus has been added to lxqt-wayland-session to make qdbus commands easier to use with all kinds of Wayland compositors.

A unique and very important find at the University of Utah: while cleaning out some storage rooms, the staff at the university discovered a tape containing a copy of UNIX v4 from Bell Labs. At this time, no complete copies are known to exist, and as such, this could be a crucial find for the archaeology of early UNIX. The tape in question will be sent to the Computer History Museum for further handling, where bitsavers.org will conduct the recovery process.

I have the equipment. It is a 3M tape so it will probably be fine. It will be digitized on my analog recovery set up and I’ll use Len Shustek’s readtape program to recover the data. The only issue right now is my workflow isn’t a “while you wait” thing, so I need to pull all the pieces into one physical location and test everything before I tell Penny it’s OK to come out.

↫ bitsavers.org

It’s amazing how we still manage to find such treasures in nooks and crannies all over the world, and with everything looking good so far, it seems we’ll soon be able to fill in more of UNIX’ early history.

Wait, what?

The term 3.5 inch floppy disc is in fact a misnomer. Whilst the specification for 5.25 inch floppy discs employs Imperial units, the later specification for the smaller floppy discs employs metric units.

The standards for these discs are […] all of which specify the measurements in metric, and only metric. These standards explicitly give the dimensions as 90.0mm by 94.0mm. It’s in clause 6 of all three.

↫ Jonathan de Boyne Pollard

Even the applicable standard in the US, ANSI X3.171-1989, specifies the size in metric. We could’ve been referring to these things using proper measurements instead of archaic ones based on the size of a monk’s left testicle at dawn at room temperature in 1375 or whatever nonsense imperial or customary used to be based on. I feel dirty for thinking I had to use “inches” for this.

If we ever need to talk about these disks on OSNews from here on out, I’ll be using proper units of measurement.

On the new MacOS 26 (Tahoe), Apple has mandated that all application icons fit into their prescribed squircle. No longer can icons have distinct shapes, nor even any fun frame-breaking accessories. Should an icon be so foolish as to try to have a bit of personality, it will find itself stuffed into a dingy gray icon jail.

↫ Paul Kafasis

The downgraded icons listed in this article are just… Sad. While there’s no accounting for tastes, Apple’s new glassy icons are just plain bad, void of any whimsy, and lacking in artistry. Considering where Apple came from back when it made beautifully crafted icons that set the bar for the entire industry.

Almost seems like a metaphor for tech in general.

Some people not only have a very particular set of skills, but also a very particular set of interests that happen to align with those skills perfectly. When several unidentified and mysterious IBM PC ROM chips from the 1980s were discovered on eBay, two particular chips’ dumped contents posed particularly troublesome to identify.

In 1985, the FCh model byte could only mean the 5170 (PC/AT), and the even/odd byte interleaving does point at a 16-bit bus. But there are three known versions of the PC/AT BIOS released during the 5170 family’s lifetime, corresponding to the three AT motherboard types. This one here is clearly not one of them: its date stamps and part numbers don’t match, and the actual contents are substantially different besides.

My first thought was that this may have come from one of those more shadowy members of the 5170 family: perhaps the AT/370, the 3270 AT/G(X), or the rack-mounted 7532 Industrial AT. But known examples of those carry the same firmware sets as the plain old 5170, so their BIOS extensions (if any) came in the shape of extra adapter ROMs. Whatever this thing was – some other 5170-type machine, a prototype, or even just a custom patch – it seemed I’d have to inquire within for any further clues.

↫ VileR at the int10h.org blog

I’ll be honest and state that most of the in-depth analysis of the code dumped from the ROM chips is far too complex for me to follow, but that doesn’t make the story it tells any less interesting. There’s no definitive, 100% conclusive answer at the end, but the available evidence collected by VileR does make a very strong case for a very specific, mysterious variant of the IBM PC being the likely source of the ROMs.

If you’re interested in some very deep IBM lore, here’s your serving.

There’s something incredibly enticing and retrofuturistic about a well-designed TUI, or text-based user interface. There’s an endless list number of these, but two crossed my path these past few days, and I found them particularly appealing. First, we’ve got bluetui, an application for managing Bluetooth connections on Linux systems with bluez installed.

The second is resterm.

Resterm is a terminal-first client for working with HTTP, GraphQL, and gRPC services. No cloud sync, no signups, no heavy desktop app. Simple, yet feature rich, terminal client for .http/.rest files. It pairs a Vim-like-style editor with a workspace explorer, response diff, history, profiler and scripting so you can iterate on requests without leaving the keyboard.

↫ restterm GitHub page

I don’t use TUIs or the command line in general all that much, but these are two excellent examples of just how beautiful and user-friendly a good text-based user interface can really be. The command line is about a lot more than just archaic, cryptic incantations designed in the 1960s.

In the light of this year’s roadmap focus on “rigidity, clarity, performance”, Sculpt OS 25.10 looks the same as the version 25.04 but might feel different as it includes countless under-the-hood improvements of the two preceding framework releases 25.05 and 25.08. User interaction on performance-starved platforms like the PinePhone has become visibly smoother thanks our recent CPU scheduling advances. The streamlined block-storage stack combined with various refinements of the package-installation mechanism make the on-target installation of 3rd-party components a bliss. Regarding supported hardware, we steadily follow the tireless work of the Linux kernel community. All PC driver components using Linux kernel code are now consistently based on kernel version 6.12.

↫ Sculpt OS 25.10 release announcement

There’s also an optional brand new configuration format, which optionally replaces Scultp’s use of XML for this purpose. Norman Feske, one of the co-founders of Genode Labs, published an article detailing how to test this new format, which also goes much deeper into how it works. For Sculpt OS’ 25.10 release, Alexander Böttcher has also released an experimental image with five different kernel to choose from. The image is for PC, and works as a live system so there’s no need to install it to explore Sculpt OS.

Speaking of Alexander Böttcher, he also published an article about improvements and changes to Sculpt OS’ lockscreen component. This component has existed for a very long time, and has been improved considerably over the years, and Böttcher’s article details how to install it, configure it, and use it.