Apple plans to expand the lineup of laptops using its new, speedier in-house chips next year, aiming to grab a bigger share of the market, Bloomberg News reported Thursday, citing people with knowledge of the matter said. From the report: The company is working on a larger MacBook Air with a 15-inch screen for release as early as next spring, said the people, who asked not to be identified because the plans aren't public. This would mark the first model of that size in the MacBook Air's 14-year history. Apple is also developing what would be its smallest new laptop in years. The new models underscore Apple's strategy to use homegrown processors to make gains in a market led by Lenovo and HP. The company began splitting from longtime partner Intel in 2020 and announced its latest chip, the M2, at a developers conference earlier this week. Better performance and new designs have helped spur a resurgence for the Mac lineup, which accounts for about 10% of Apple's sales.

An anonymous reader quotes a report from Ars Technica: One of the few things that Intel Macs can do that Apple Silicon Macs can't is run operating systems written for Intel or AMD processors inside of virtual machines. Most notably, this has meant that there is currently no legal way to run Windows on an Apple Silicon Mac. Apple Silicon Macs can, however, run operating systems written for Arm processors inside of virtual machines, including other versions of macOS and Arm-compatible versions of Linux. And those Linux VMs are getting a new feature in macOS Ventura: the ability to run apps written for x86 processors using Rosetta, the same binary translation technology that allows Apple Silicon Macs to run apps written for Intel Macs.

Apple's documentation will walk you through the requirements for using Rosetta within a Linux guest operating system -- it requires creating a shared directory that both macOS and Linux can access and running some terminal commands in Linux to get it set up. But once you do those steps, you'll be able to enjoy the wider app compatibility that comes with being able to run x86 code as well as Arm code. Some developers, including Hector Martin of the Asahi Linux project and Twitter user @never_released, have already found that these steps can also enable Rosetta on non-Apple ARM CPUs as long as they're modern enough to support at least version 8.2 of the Arm instruction set. As Martin points out, this isn't strictly legal because of macOS's licensing restrictions, and there are some relatively minor Apple-specific hardware features needed to unlock Rosetta's full capabilities.

Apple brought its iPad tablet a bit closer to the Mac computers in spirit on Monday at WWDC 2022, announcing new features for its iPadOS 16 software that add better multitasking features. From a report: The new changes to the iPad represent another key shift to the device, aiming to advance the "pro" capabilities of Apple's tablets. While Apple's added to the power and capabilities of its iPads, the software has been criticized by many reviewers, including us at CNET, for not offering enough functionality. [...] Apple also has a collaborative workspace app called Freeform, coming later this year, that will work like a giant whiteboard. Invited collaborators could can start adding stuff at the same time.

iPadOS 16 is also aiming to make better use of more advanced iPads that feature Apple's M1 chip. Metal 3 promises better graphics, but Apple's also aiming to add more desktop-like features in apps: Some will have customizable toolbars, and the Files app looks like it's finally getting a little more versatile for file management. M1 iPads are getting display scaling to create an effectively larger-feeling display, allowing more app screen space (but with smaller text and images). There's also free-form window resizing, along with external display support. Both features have been overdue on iPadOS. Stage Manager, a MacOS feature that's coming later this year, is also on iPadOS. The result looks to be windows that can overlap and be different sizes, just like a Mac.

Apple demonstrated "passkeys" at WWDC 2022, a new biometric sign-in standard that could finally kill off the password for good. TechCrunch reports: Passkeys are based on the Web Authentication API (WebAuthn), a standard that uses public-key cryptography instead of passwords for authenticating users to websites and applications, and are stored on-device rather than on a web server. The digital password replacement uses Touch ID or Face ID for biometric verification, which means that rather than having to input a long string of characters, an app or website you're logging into will push a request to your phone for authentication.

During its WWDC demo of the password-free technology, Apple showed how passkeys are backed up within the iCloud Keychain and can be synced across Mac, iPhone, iPad and Apple TV with end-to-end encryption. Users will also be able to sign in to websites and apps on non-Apple devices using an iPhone or iPad to scan a QR code and Touch ID or Face ID to authenticate. "Because it's just a single tap to sign in, it's simultaneously easier, faster and more secure than almost all common forms of authentication today," said Garrett Davidson, an Apple engineer on the Authentication Experience team.

As expected, Apple has used the stage at its WWDC 2022 keynote to reveal the features and changes coming to macOS in the next major software update for the platform, macOS 13 Ventura. From a report: Ventura's headlining feature is a new multitasking interface called Stage Manager. It's being billed as a way to fight window clutter on a busy desktop -- enter Stage Manager mode, and one of your windows floats to the center of the screen, pushing your other windows into a compressed navigation column on the left of the screen. Click a different app window on the left, and it will fly to the center of the screen, knocking the app you were using before into the navigation column. Spotlight also gets some handy quality-of-life updates, adding the ability to Quick Look search results directly from the Spotlight window, and the ability to run Shortcuts from within Spotlight.

Safari picks up the ability to share groups of tabs with other users, letting all users add and remove tabs. The browser is also adding a FIDO-compliant security technology called PassKeys, which aim to replace passwords with cryptographically generated keys that sync between devices using iCloud Keychain. Sites that support PassKeys can be opened using TouchID or FaceID. Apple's cross-device Continuity features were also updated. FaceTime calls can be handed off seamlessly between different Macs and iDevices, while Continuity Camera allows you to use an iPhone as a webcam (your iPhone's LED can even be used as a makeshift ring light). Continuity Camera supports Center Stage and Portrait Mode effects, too, though presumably they will require newer iPhones with hardware that supports those features.

The Register has unveiled their "cynic's guide to desktop Linux," which they ultimately concede is a snarky yet affectionate list of "the least bad distros."

For those who are "sick of Windows but can't afford a Mac," the article begins by addressing people who complain there's too many Linux distros to choose from. "We thought we'd simplify things for you by listing how and in which ways the different options suck." - The year of Linux on the desktop came and went, and nobody noticed — maybe because it doesn't say "Linux" on it. ChromeOS only runs on ChromeBooks and ChromeBoxes, but they outsold Macs for a while before the pandemic. "Flex" is the version for ordinary PCs... ChromeOS Flex works great, because it only does one thing: browse the web. You can't install apps, not even Android ones: only official kit does that. You can run Debian containers: if you know what that means, go run Debian. If you don't know what that means, trust us, you don't want to.

- Ubuntu is an ancient African word that means I can't configure Debian....

- Mint is an Ubuntu remix with knobs on. It was an also-ran for years, but when Ubuntu went all Mac-like it saw its chance and grabbed it — along with the number one spot in the charts. It dispenses with some of the questionable bits of recent Ubuntu, such as GNOME and Snaps, but replaces them with dodgy bits of its own, such as a confusing choice of not one, not two, but three Windows-like desktops, and overly cautious approaches to updates and upgrades.

- Debian is the daddy of free distros, and the one that invented the idea of a packaging tool that automatically installs dependencies. It's easier than it used to be, but mired in politics. It's sort of like Ubuntu, but more out of date, harder to install, and with fewer drivers. If that sounds just your sort of thing, go for it.
There's 10 snarky entries in all, zinging Fedora, openSUSE, Arch Linux, and Pop!_OS — as well as the various spinoffs of Red Hat Enterprise Linux. (The article calls Rocky Linux and AlmaLinux "RHEL with the serial numbers filed off.")

And there's also one final catch-call entry for "Tiny obscure distros. All of them."

Thanks to Slashdot reader AleRunner for sharing the link...

An anonymous reader quotes a report from Ars Technica: Apple's Safari web browser has more than 1 billion users, according to an estimate by Atlas VPN. Only one other browser has more than a billion users, and that's Google's Chrome. But at nearly 3.4 billion, Chrome still leaves Safari in the dust. It's important to note that these numbers include mobile users, not just desktop users. Likely, Safari's status as the default browser for both the iPhone and iPad plays a much bigger role than its usage on the Mac. Still, it's impressive given that Safari is the only major web browser not available on Android, which is the world's most popular mobile operating system, or Windows, the most popular desktop OS. "The statistics are based on the GlobalStats browser market share percentage, which was then converted into numbers using the Internet World Stats internet user metric to retrieve the exact numbers," explains Atlas VPN in a blog post.

Mike Bouma (Slashdot reader #85,252) writes: AmiKit is a compilation of pre-installed and pre-configured Amiga programs running emulated on Windows, macOS, and Linux (as well as running on classic 68K Amigas expanded with a Vampire upgrade card).

Besides original Workbench (Commodore's desktop environment/graphical filemanager), AmiKit provides Directory Opus Magellan and Scalos as desktop replacements and its "Rabbit Hole" feature allows you to launch Windows, Mac or Linux applications directly from your Amiga desktop! Anti-aliased fonts, Full HD 32-bit screen modes and DualPNG Icons support is included and this package comes with exclusive versions of the Master Control Program (MCP) and MUI 5 (Magic User Interface).

The original AmigaOS (version 3.x) and Kickstart ROM (version 3.1) are required, also the recently released AmigaOS 3.2 is supported. You can also get the needed files from the Amiga Forever package(s). It even supports emulating AmigaOS 4.x (for PowerPC) easily through Flower Pot.

Here's an extensive overview video by Dan Wood. An Amiga Future review of an earlier 2017 version can be read here.
"Everything began in 1994 when my parents bought an Amiga 500 for me and my brother," explains AmiKit's developer.

"I was 14 years old..." Fast forward to 2005, the AmiKit was born — an emulated environment including more than 350 programs. It fully replaced my old Amiga and it became a legend in the community over the years.

Fast forward to 2017, a brand new AmiKit X is released, originally developed for A.L.I.C.E., followed by the XE version released in 2019, Vampire edition in 2020 and Raspberry Pi in 2021. The latest & greatest version was released in 2020.

When someone, who has never heard about Amiga before, asks me why I would want to turn current modern computer into something retro and old fashioned, my short answer is: "Simply because I love Amiga!"

This week Google began a rolling release for stable Chrome version 102 "with 32 security fixes for browser on Windows, Mac and Linux," reports ZDNet: Chrome 102 for the desktop includes 32 security fixes reported to Google by external researchers. There's one critical flaw, while eight are high severity, nine are medium severity, and seven are low severity. Google also creates other fixes for issues found through internal testing...

The critical flaw, labelled as CVE-2022-1853, is a 'use after free in IndexedDB', an interface for applications to store data in a user's browser.... "My guess is that an attacker could construct a specially crafted website and take over the visitor's browser by manipulating the IndexedDB," says Pieter Arntz, a malware intelligence researcher at Malwarebytes. None of the flaws fixed in this Chrome 102 stable release were zero days, meaning flaws that were exploited before Google released a patch for it.

Google's Project Zero (GPZ) team last year counted 58 zero-day exploits for popular software in 2021. Twenty-five of these were in browsers, of which 14 affected Chrome. Google engineers argue zero-day counts are rising because vendors are improving detection, fixes and disclosure. However, GPZ researchers argue the industry as a whole is not making zero days hard enough for attackers, who often rely on tweaking existing flaws rather than being forced to conjure up entirely new exploitation methods.
Linux/Mac/Windows users of Chrome can check Help/About to see if the update has already rolled out to their system — or if they need to update manually.

Designer and co-founder of The Iconfactory, Corey B. Marion, has died following a long battle with cancer. He was 54. AppleInsider reports: Marion founded The Iconfactory in 1996 with Talos Tsui, and Gedeon Maheux, when he was 29. For a quarter of a century, he led the firm while also designing icons -- including the company's own factory logo one -- and created a typeface based on his own handwriting. [...] The Iconfactory produces sets of icons, such as free ones commissioned by Paramount to promote a "Star Trek" film, and over 100 for Microsoft Windows XP. Corey designed logos, emojis, and wallpapers too. Plus from 1997 to 2004, he was a judge on The Iconfactory's annual Pixelpalooza icon design contest, created specifically for the Mac community. "We hope you'll join us in celebrating his life via the digital gifts he gave of himself as well as send warm and comforting wishes to his entire family," says a statement on the front page of the company's site. "Our sadness is tempered by the fact that his art and legacy live on in all of us here at the factory as well as for all those, like yourselves, who have enjoyed his creations over the years."

In a new court filing, Epic Games challenges Apple's position that third-party app stores would compromise the iPhone's security. And it points to Apple's macOS as an example of how the process of "sideloading" apps -- installing apps outside of Apple's own App Store, that is -- doesn't have to be the threat Apple describes it to be. From a report: Apple's Mac, explains Epic, doesn't have the same constraints as found in the iPhone operating system, iOS, and yet Apple touts the operating system used in Mac computers, macOS, as secure. The Cary, N.C.-based Fortnite maker made these points in its latest brief, among several others, related to its ongoing legal battle with Apple over its control of the App Store. Epic Games wants to earn the right to deliver Fortnite to iPhone users outside the App Store, or at the very least, be able to use its own payment processing system so it can stop paying Apple commissions for the ability to deliver its software to iPhone users.

Apple has released iOS 15.5, macOS 12.4, and more today with updates like new features for Apple Cash, the Podcasts app, and the Studio Display webcam fix. However, a bigger reason to update your devices is the security patches with today's releases. iOS 15.5 includes almost 30 security fixes while macOS 12.4 features over 50. 9to5Mac reports: Apple shared all the details for the security fixes in its latest software for iPhone, iPad, Mac, and more on its support page. For both iOS and Mac, many of the flaws could allow malicious apps to execute arbitrary code with kernel privileges. Another for iOS says "A remote attacker may be able to cause unexpected application termination or arbitrary code execution." Specifically on Mac, one of the 50+ flaws fixed was that "Photo location information may persist after it is removed with Preview Inspector." Important security updates are also available for macOS Big Sur with 11.6.6, macOS Catalina, Xcode 13.4, and watchOS 8.6.

An anonymous reader quotes a report from Tom's Hardware: A team of researchers with the University of Illinois Urbana-Champaign, Tel Aviv University, and the University of Washington have demonstrated a world-first Data Memory-Dependent Prefetcher (DMP) vulnerability, dubbed "Augury," that's exclusive to Apple Silicon. If exploited, the vulnerability could allow attackers to siphon off "at rest" data, meaning the data doesn't even need to be accessed by the processing cores to be exposed. Augury takes advantage of Apple Silicon's DMP feature. This prefetcher aims to improve system performance by being aware of the entire memory content, which allows it to improve system performance by pre-fetching data before it's needed. Usually, memory access is limited and compartmentalized in order to increase system security, but Apple's DMP prefetch can overshoot the set of memory pointers, allowing it to access and attempt a prefetch of unrelated memory addresses up to its prefetch depth.

If you feel your mind grasping at a certain familiarity with this, it's likely because the infamous Spectre/Meltdown vulnerabilities also try and speculate what data will be required by the system before it's even requested (hence the term speculative execution). But while side-channel vulnerabilities such as Spectre and Meltdown are only capable of leaking in-use data, Apple's DMP can potentially leak the entire memory content even if it's not being actively accessed. The nature of Apple's DMP also renders void some of the already-engineered fixes for speculative execution vulnerabilities -- those that rely on controlling what is visible to the processing cores. The researchers said that Apple is fully aware of their discoveries, but there are no plans for whether or not the company will deploy mitigations.

Hot Hardware warns that on Tuesday, the Stable Channel for Chrome's desktop edition "had an update on April 26, 2022. That update includes 30 security fixes, some of them so bad that Google is urging all users to update immediately." The release notes for Google's Chrome v101.0.4951.41 for Windows, Mac, and Linux has a long list of bug fixes; you can view it here. However, there's also a key statement in that page.

"Note: Access to bug details and links may be kept restricted until a majority of users are updated with a fix. We will also retain restrictions if the bug exists in a third party library that other projects similarly depend on, but haven't yet fixed...."

Effectively the the non-developer translation of the quote above is that something so significant was found, the details are being kept hidden.

Dr. Craig Hunter is a mechanical/aerospace engineer with over 25 years of experience in software development. And now Dixie_Flatline (Slashdot reader #5,077) describes Hunter's latest experiment: Craig Hunter has been running Computational Fluid Dynamics (CFD) benchmarks on Macs for years--he has results going back to 2010 with an Intel Xeon 5650, with the most recent being a 28-core Xeon W from 2019. He has this to say about why he thinks CFD benchmarks are a good test: "As shown above, we see a pretty typical trend where machines get less and less efficient as more and more cores join the computation. This happens because the computational work begins to saturate communications on the system as data and MPI instructions pass between the cores and memory, creating overhead. It's what makes parallel CFD computations such a great real world benchmark. Unlike simpler benchmarks that tend to make CPUs look good, the CFD benchmark stresses the entire system and shows us how things hold up as conditions become more and more challenging."

With just 6 cores, the Mac Studio's M1 Ultra surpasses the 2019 Xeon before literally going off the original chart. He had to double the x-axis just to fit the M1's performance in. Unsurprisingly, he seems impressed:

"We know from Apple's specs and marketing materials that the M1 Ultra has an extremely high 800 GB/sec memory bandwidth and an even faster 2.5 TB/sec interface between the two M1 Max chips that make up the M1 Ultra, and it shows in the CFD benchmark. This leads to a level of CPU performance scaling that I don't even see on supercomputers."

Even as it deals with continued supply constraints and consumers wary of inflation, Apple today reported the best March quarter in its history. The Verge reports: The company tallied $97.3 billion in revenue in Q2, up 9 percent over the year-ago quarter. That amounted to a profit of $25 billion, with earnings per share of $1.52. Apple set March quarter revenue records for its iPhone, Mac, and Wearables / Home / Accessories divisions. But the second quarter saw a slowdown in iPad sales, which were down slightly year over year. Apple's various services grew to a new high of 825 million subscribers, up 165 million from the total a year ago.

The increase in iPhone revenue comes even after Apple noted that the year-ago Q2 saw very strong iPhone demand due to the iPhone 12 series launching a bit later in the fall than normal. New products released by Apple during the March quarter included the third-gen iPhone SE, green colors of the iPhone 13 and iPhone 13 Pro, the powerful Mac Studio desktop, and the 5K Studio Display external monitor.

According to Bloomberg's Mark Gurman, Apple is already working on an M3 iMac, along with refreshed MacBooks and a Mac Mini running an M1 Pro chip. He also said the iMac Pro isn't dead, though it's not expected to arrive "anytime soon." From the report: Add an M3-based iMac to your list of future models. Last week, I detailed Apple's road map for the M2 chip and Mac. The plans include: An M2 chip for a new MacBook Air, entry-level MacBook Pro and Mac mini; M2 Pro and M2 Max chips for a new 14-inch MacBook Pro and 16-inch MacBook Pro; and A dual M2 Ultra chip for the Mac Pro.

Since then, I've heard that the M2 chips aren't the only ones in testing within Apple. And if you're waiting for a new iMac, I'm hearing an M3 version of that desktop is already in the works -- though I imagine it won't launch until the end of next year at the earliest. Also, for those asking, I still think an iMac Pro is coming. It just won't be anytime soon. Gurman also wrote about what we can expect to see with the iPhone 14. "First off, the overall design from the iPhone 12 and iPhone 13 will stick around another year. [...] There will also be larger camera bumps to fit in new sensors."

"That notch will include a pill-shaped cutout for Face ID and a circular cutout for the camera," adds Gurman. "That will be Apple's solution until it's able to fully embed Face ID and the front-facing camera into the display itself. That's still at least three or four years away." There's also going to be a slight shake-up with the iPhone's screen sizes, with the non-Pro iPhone line getting a 6.7-inch screen option.

Interestingly, the company is "still working on bringing satellite connectivity to the iPhone" to gain the ability to make calls over satellite networks. "The company first aimed at adding the feature in last year's model, but now the capability could be ready this time around," wrote Gurman.

Apple has started widespread internal testing of several new Mac models with next-generation M2 chips, according to developer logs, part of its push to make more powerful computers using homegrown processors. Bloomberg: The company is testing at least nine new Macs with four different M2-based chips -- the successors to the current M1 line -- with third-party apps in its App Store, according to the logs, which were corroborated by people familiar with the matter. The move is a key step in the development process, suggesting that the new machines may be nearing release in the coming months. The M2 chip is Apple's latest attempt to push the boundaries of computer processing after a split with Intel in recent years. Apple has gradually replaced Intel chips with its own silicon, and now looks to make further gains with a more advanced line. After years of slow growth, the Mac computer division enjoyed a resurgence the past two years, helped in part by home office workers buying new equipment. The business generated $35.2 billion in sales the past fiscal year, about 10% of Apple's total.

By combining two processors into one, the company has squeezed a surprising amount of performance out of silicon. From a report: "UltraFusion gave us the tools we needed to be able to fill up that box with as much compute as we could," Tim Millet, vice president of hardware technologies at Apple, says of the Mac Studio. Benchmarking of the M1 Ultra has shown it to be competitive with the fastest high-end computer chips and graphics processor on the market. Millet says some of the chip's capabilities, such as its potential for running AI applications, will become apparent over time, as developers port over the necessary software libraries. The M1 Ultra is part of a broader industry shift toward more modular chips. Intel is developing a technology that allows different pieces of silicon, dubbed "chiplets," to be stacked on top of one another to create custom designs that do not need to be redesigned from scratch. The company's CEO, Pat Gelsinger, has identified this "advanced packaging" as one pillar of a grand turnaround plan. Intel's competitor AMD is already using a 3D stacking technology from TSMC to build some server and high-end PC chips. This month, Intel, AMD, Samsung, TSMC, and ARM announced a consortium to work on a new standard for chiplet designs. In a more radical approach, the M1 Ultra uses the chiplet concept to connect entire chips together.

Apple's new chip is all about increasing overall processing power. "Depending on how you define Moore's law, this approach allows you to create systems that engage many more transistors than what fits on one chip," says Jesus del Alamo, a professor at MIT who researches new chip components. He adds that it is significant that TSMC, at the cutting edge of chipmaking, is looking for new ways to keep performance rising. "Clearly, the chip industry sees that progress in the future is going to come not only from Moore's law but also from creating systems that could be fabricated by different technologies yet to be brought together," he says. "Others are doing similar things, and we certainly see a trend towards more of these chiplet designs," adds Linley Gwennap, author of the Microprocessor Report, an industry newsletter. The rise of modular chipmaking might help boost the performance of future devices, but it could also change the economics of chipmaking. Without Moore's law, a chip with twice the transistors may cost twice as much. "With chiplets, I can still sell you the base chip for, say, $300, the double chip for $600, and the uber-double chip for $1,200," says Todd Austin, an electrical engineer at the University of Michigan.

DuckDuckGo's privacy-focused browsing app is available in beta on Mac, but you'll have to join a private waitlist to gain access. From a report: Just like the mobile browsing app, DuckDuckGo on Mac uses the DuckDuckGo search engine by default, automatically blocks web trackers, and comes with the famous "Fire" button that burns up your browsing history and tabs in a single click. The browsing app also comes with a new feature that's supposed to help block those pesky cookie consent pop-ups that appear when you first open a website. DuckDuckGo says it will clear them on 50 percent of sites, while automatically selecting the option that blocks or minimizes the cookies that track you. Allison Goodman, the senior communications manager at DuckDuckGo, told The Verge that the company plans on increasing this coverage "significantly" as the beta progresses. You'll also gain access to a privacy feed that appears on DuckDuckGo's homepage.