Many of us are interested in retrocomputing. There’s such a rich history of eras and machines to choose from, and countless niches and nuances to get lost in. Some people make it easy for themselves and are into old computers that are readily available at low prices, like the Commodore 64 or mid-’90s Macs, while others make it a bit harder on themselves by focusing on, say, computers from the form

Amos B. Batto has published an incredibly detailed look at the state of Linux on smartphones. It’s an excellent read you really shouldn’t skip. Five years ago, Linux phones looked like they were poised to become a viable alternative to the Android/iOS duopoly that has an iron grip on the mobile phone industry. Sadly, after a brief flash of activity and community engagement with the release of the

LineageOS has released its first version based on Android 17 – earlier than expected. We’ve been hard at work rebasing all of our changes and features since Android 17’s release in June. Android 17’s first release mainly contained iterative improvements and some UI/UX refinements, but due to our previous efforts adapting to Google’s heavy refactoring over the last several versions, we were able to

Over the years, I learned about many gotchas and strange differences between keyboard handling on Mac and Windows – pertinent especially to web apps, which use the same codebase to cater to both. I thought it might be helpful to someone if I compile them all in one place. ↫ Marcin Wichary I knew most of these, but it’s still nice to have such a reference at hand when needed.

In this article. I am going to explain the different steps the I/O manager follows when initializing an I/O operation starting from determining the right target, choosing the right path and finally sending the request to be processed by the right drivers. To make it easier I choose to focus on read requests only since the major steps are common by all types of requests. ↫ Win-Ware A very in-depth

At OSNews, we love us a hobby operating system project. I started a small experiment: writing a very basic kernel in Swift, and running on QEMU . The goal is obviously not to replace Linux or any other popular kernel, but just to have fun and understand what is required to make a program run without an operating system underneath it. Actually I made a similar experiment years before with arOS 10 y

Whenever Microsoft starts messing with something like the search function in Windows, a lot of people are going to be holding their breath and expecting the worst. Well, get ready, because they’re redesigning the whole thing. In July, we shared how we are improving the Windows Search Box with less clutter and more control . We introduced a calmer home screen, removed promotional content from web r

Chimera Linux is a relatively new Linux distribution, and quite a unique on at that, as it combines the core tools from FreeBSD, the LLVM toolchain, and the Musl C library instead of the usual suspects. Despite being relatively new, it still has some serious pedigree as the project was started by Nina “q66”, who was part of the Void Linux team. At Void, she maintained the various PowerPC/POWER por

KDE contributor and developer Niccolò Venerandi has published an article about COSMIC, System76’s brand new desktop environment. It’s been almost a year since I’ve last tried COSMIC; though development since then has mostly been centered around stability (going from late alpha to stable releases now!) there have been a fair bit of user-facing changes too which I adore. I thus have to ask myself: s

Speaking of Windows and performance, how about that RAM crisis? Microsoft is feeling the squeeze too, and is apparently doing work up and down the Windows stack to improve its memory consumption. Microsoft’s Windows chief Pavan Davuluri has admitted that the rising cost of memory is pushing the company to make Windows 11 use less RAM. Microsoft is working on the Windows memory manager, memory comp

To this day, Windows retains full support for the old MS-DOS 8.3 filename limitation, and it does this by creating 8.3 aliases for files with longer names. Apparently, this has a measurable effect on performance, so naturally, people are going to turn it off to make their Windows installations perform better. According to the user, this resulted in noticeably smoother scrolling in Tile view. They

Apple’s macOS has a Full Disk Access permission, designed to allow backup applications full access to, well, the disk, so they can perform their job properly. Apple posted a notice on its website that it’s going to further restrict this permission, because some applications were abusing this permission to gain access to users’ messages, emails, and so on, which it obviously isn’t intended for. Wha

The KDE project recently brought back its classic Oxygen and Air themes, but what if you prefer something… A little older? A modern recreation of the classic KDE 3 desktop experience for KDE Plasma 6, built entirely using Qt 6 and Qt Quick, with full support for Wayland and fractional scaling. ↫ Klassik GitHub page Neat.

I like squirrels. Apparently, there’s a SquirrelOS. It’s a small hobby OS learning project from five years ago, developed by Immanuel Daviel A. Garcia. A simple DOS like OS made in Assembly and C with a ported version of Stephen Brennan’s Shell. ↫ SquirrelOS GitHub page Why do I like squirrels? I don’t know man, they’re just cute.

Google launched its Googlebooks platform a week ago , and a lot of people were wondering what this meant for Chrome OS and Chromebooks. Since Googlebooks and its Android-based Googlebook OS lack the management frameworks markets like schools require, Chromebooks will continue to be available for now, until such time Googlebooks catch up in that regard. However, in a support document, Google states

In June 2008 Apple announced Mac OS X Snow Leopard, proudly boasting that it would have “no new features” . Instead of piling on new things, Snow Leopard aimed to build on the success of its predecessor, Leopard, opting to focus on under-the-hood performance and stability improvements throughout the system. 18 years later, Apple is taking a similar approach with macOS 27. Golden Gate aims to fix t