computers

04 May 2026

Slashdot

Roblox Blames Age-Verification Rollout for Lowered Growth. Stock Tumbles 22%

Age verification became mandatory for chat access on Roblox in January - and Friday morning Quartz reported it's apparently impacted the company's financials: Roblox cut its full-year 2026 bookings forecast by roughly $900 million at the midpoint on Thursday, blaming stronger-than-expected headwinds from its mandatory age-verification rollout on an audience that skews heavily toward children and teenagers. Full-year 2026 bookings are now projected at $7.33 billion to $7.60 billion, a range that sits roughly $900 million below the prior guidance of $8.28 billion to $8.55 billion; analysts had expected $8.38 billion, according to Yahoo Finance. Roblox stock fell almost 22% in premarket trading.... Daily active users rose 35% year over year to 132 million, while hours engaged climbed 43% to 31 billion hours... Daily Active Users and hours engaged fell below forecasts of 143.8 million and 33.68 billion, respectively, according to Yahoo Finance... Users who have not completed age checks have faced restricted communication features, and the process has weighed on the platform's ability to bring in new users. Russia's blocking of the platform, which took effect in December 2025, added further drag on user growth, according to Yahoo Finance. As of the end of the first quarter, 51% of global daily active users had completed age verification, with 65% of U.S. users having done so, Roblox said.... The safety push has come with legal costs. Roblox accrued $57 million in the first quarter for settlements and settlement proposals with certain states over youth-related consumer protection and digital safety matters, with payments structured over multiple years, the company said. Roblox acknowledged in a letter to shareholders that "our aggressive push to enhance safety lowers our expectations for topline growth in 2026." But they argued that it also "makes our platform fundamentally better and amplifies the long-term growth potential of Roblox through more effective content targeting, tailored communication experiences, and improved community sentiment."

NetHack 5.0 Released

"So yesterday the Devteam (it is always the Devteam) released version 5.0 of legendary and venerable rogueike compuer game NetHack," writes the Rogue-like games column @Play. "It is 39 years old..." MilenCent (Slashdot reader #219,397) writes: In addition to play changes it's left for players to discover, this version updates the code to compile with C99, makes it much easier to cross compile the code for other systems than the one running, and now uses Lua for its dungeon generation. Happy hacking! For new players, "Nethack 5.0 now has an optional tutorial in the early phases of the game that might help you," notes the Rogue-like games column @Play: Three systems binaries are provided: Windows, MS-DOS and Amiga. Yes, Nethack still supports MS-DOS, and yes, it still supports classic Amiga: it explicitly supports AmigaDOS 3.0, meaning it can still run on 68000 machines... That these are the only systems they provide binaries for shouldn't be seen as an indication that these are the "most important" platforms for Nethack, it's more that, since it's entirely open source, building it yourself is entirely possible, and more expected than with most software. Nethack can be built for Linux, Windows 8-11, AmigaDOS, MacOS (I'm not sure if this includes classic Mac too but it might), Windows CE (wow), OS/2 (additional wow), BeOS, VMS and multiple Unixes... Another option is to play through public Nethack servers. The most popular of these are probably alt.org and Hardfought.

OpenAI Introduces AI-Generated Pets for Its Codex App

"Vibe coding just got a whole lot more adorable," writes Engadget: OpenAI introduced AI-generated pets to the Codex app, its agentic tool that helps with coding. These "optional animated companions" don't do any coding themselves, but serve as a floating overlay that can tell you what Codex is working on, notify you when Codex completes a task or whether it needs your input on something. The new feature lets developers see Codex's active thread, without having to switch away from your current open app. "The feature ships with eight built-in variations - including a cat and dog," reports Mashable. "But the more interesting play is the custom pet creator." Users can prompt Codex directly to generate their own companion, then share it online. A quick scroll through the homepage reveals the community has already gotten to work. Current creations include Goku, Patrick Star, Microsoft's long-retired Clippy, OpenAI CEO Sam Altman, Anthropic CEO Dario Amodei, and - naturally - a goblin. There's also Grogu, Dobby, a tiny Bob Rossi, and a "Doge-style Shiba Inu dog"...

03 May 2026

OSnews

GNOME is good, actually

While I'm normally a KDE user, I do keep close tabs on various other desktop environments, and install and set them up every now and then to see how they're fairing, what improvements they've made, and ultimately, if my preference for KDE is still warranted. This usually means setting up a nice OpenBSD installation for Xfce, Fedora for GNOME, and less often others for some of the more niche desktop environments. Since GNOME 50 was just released, guess who's time in the round is up? Since everybody's already made up their mind about their preferred desktop eons ago, with upsides and downsides debated far past their expiration date, I'm not particularly interested in reviewing desktop environments or Linux distributions. However, after asking around on Fedi, it seemed there was quite a bit of interest in an article detailing how I set up GNOME, what changes I make to the defaults, which extensions I use, what tweaks I apply, and so on. Of course, everything described in this article is highly personal, and I'm not arguing that this is the optimal way to tweak GNOME, that the extensions I use are the best ones, or that any visual modifications I make are better than whatever defaults GNOME uses. No, my goal with this article is twofold: one, to highlight that GNOME is a lot more configurable, extensible, and malleable than common wisdom on the internet would have you believe. It's not KDE or one of those cobbled-together tiling Wayland desktops, but it's definitely not as rigid as you might think. And two, that GNOME is good, actually. Tools of the trade The first thing I do is install a few crucial tools that make it easier to modify and tweak GNOME. I really dislike lists in articles, but I will begrudgingly use one here: After installing all of these tools, the actual tweaking can commence. Visual tweaks I didn't use to like GNOME's Adwaita visual style, but over the years, it started growing on me to the point where I don't actively dislike it anymore. With the arrival of libadwaita, it has also become effectively impossible to theme modern GNOME applications, so even if you do change to something else, many of your applications won't follow along. If consistency is something you care about, you'll stick to Adwaita, but that leaves one problem unresolved: applications that still use GTK3. These applications will follow a much older version of Adwaita, making them stand out like eyesores among all the modern GTK4 stuff. Luckily, since GTK3 applications are still properly themable, this is easily fixed: just install the adw-gtk3 theme, either by hand, or through your distribution's repositories. To enable it, first install the user themes extension through Extension Manager, and then enable the theme in GNOME Tweaks for "Legacy Applications". Any potential GTK3 applications you still use will now integrate nicely with modern libadwaita applications. The one part of GNOME I really do deeply dislike is its icon theme. I can't quite explain why I dislike this icon set so much, but it runs deep, so one of the very first things I do is replace the default GNOME icon set with my personal favourite, Qogir. This is a popular icon set, so it's usually available in your distribution's repositories, but I always install it from its GitHub page. Changing GNOME's icon set is as simple as selecting it in GNOME Tweaks. You can't get much more personal taste than an icon set, and there are dozens of amazing sets to choose from in the Linux world. Changing them out and trying out new ones is stupidly easy, and it's definitely worth looking at a few that might be more pleasing to you than GNOME's (or KDE's) default. Lastly, I open Add Water and enable the amazing GNOME theme for LibreWolf. Add Water basically makes this as easy as flipping a switch, so there's no need to copy any files into your LibreWolf profile or whatever. The application also provides a few more small tweaks to fiddle with, like enabling standard tab widths so tabs don't grow and shrink as you close and open tabs, moving the bookmarks bar below the tab bar, and many more. Extensions Since the release of GNOME 3 in 2011, extensions have been the most capable way to modify GNOME's look, behaviour, and feature set. As far as I can tell, while the extension framework is an official part of the GNOME Shell, the extensions themselves are all third-party and not part of a vanilla GNOME installation. By now, there are over 2800 listed extensions, but that number includes abandoned extensions so it's hard to determine the actual number of currently-maintained ones. Whatever the actual number is, there's bound to be things in there you're going to want to use. Here are the extensions I have installed. Let's just start at the top and work our way down. I guess I'm forced to do another list. There are countless more extensions to choose from, and you're definitely going to find things you never even thought could be useful. Miscellaneous tweaks There's a few other things I modify. In GNOME Tweaks, I make it so that double-clicking a window's titlebar minimises it while right-clicking it lowers it; two features I picked up during my years as a BeOS user that I absolutely refuse to give up. I configure the dock from Dash to Dock so that it always remains on top and never hides itself, no matter the circumstances. In Settings, I disable virtual desktops entirely (I don't like virtual desktops), and I make sure tap-to-click is disabled (if I'm on a laptop). GNOME is good, actually After making all of these changes, I feel quite comfortable using GNOME, at least on my laptop. It's a nice, coherent experience, and offers what is probably the most polished graphical user interface you can find on Linux, even if it isn't the most full-featured. The third-party application ecosystem, through modern

03 May 2026 8:15pm GMT

How fast is a macOS VM, and how small could it be?

To assess how small a macOS VM could be, I ran the same VM of macOS 26.4.1 on progressively smaller CPU core and memory allocations, using my virtualiser Viable. The VM's display window was set to a standard 1600 x 1000, and I ran Safari through its paces and performed some lightweight everyday tasks, including Storage analysis in Settings. Starting with 4 virtual cores and 8 GB vRAM, where the VM ran perfectly briskly with around 5 GB of memory used, I stepped down to 3 cores and 6 GB, to discover that memory usage fell to 3.9 GB and everything worked well. With just 2 cores and 4 GB of memory only 3.1 GB of that was used, and the VM continued to handle those lightweight tasks normally. ↫ Howard Oakley This is good news for people interested in the MacBook Neo who may also want to run a macOS virtual machine on it.

03 May 2026 5:46pm GMT

02 May 2026

Ars Technica

Research roundup: 6 cool science stories we almost missed

Crushing soda cans for science, why dolphins swim so fast, how urine helps mushrooms communicate, and more

02 May 2026 2:23pm GMT

Infrasound waves stop kitchen fires, but can they replace sprinklers?

Acoustic fire suppression goes commercial.

02 May 2026 11:30am GMT

01 May 2026

Ars Technica

Study: AI models that consider user's feeling are more likely to make errors

Overtuning can cause models to "prioritize user satisfaction over truthfulness."

01 May 2026 10:23pm GMT

30 Apr 2026

OSnews

Email is crazy

Email is like those creaking old Terminators from the '70s which continue to function without complaining. Designed for a world that doesn't exist anymore, it has optional encryption, no built-in auth, three⁺ retrofitted security layers bolted on top, an unstandardized filtering layer and many more quirks. Yet billions of emails arrive correctly every single day. Email is not elegant but nonetheless it is Lindy. In the new age of agentic AI, we can only expect it to metamorphose into another dimension. ↫ Saurabh "Sam" Khawase The fact that email is as complicated as it is bad enough, but having it be so dominantly controlled by only a few large gatekeepers like Google and Microsoft surely isn't helping either. I feel like email is no longer really a technology individuals can actively partake in at every level; it feels much more like WhatsApp or iMessage or whatever in that we just get to send messages, and that's it. Running your own mail sever isn't only a complex endeavour, it's also a continuous cat-and-mouse game with companies like Google and Microsoft to ensure you don't end up on some shitlist and your emails stop arriving. I settled on Fastmail as my email service, and it works quite well. Still, I would love to be able to just run my own email server, or have some of my far more capable friends run one for a small group of us, but it's such a daunting and unpleasant effort few people seem to have the stomach and perseverance for it.

30 Apr 2026 7:30pm GMT