HermiTux is a unikernel: a minimal operating system with low memory/disk footprint and sub-second boot time, executing an application within a single address space on top of an hypervisor. Moreover, HermiTux is binary-compatible with Linux: it can run native Linux executables. Although being a proof-of-concept, HermiTux supports multiple compiled (C, C++, Fortran) and interpreted (Python, LUA) languages. It provides binary analysis and rewriting techniques to optimize system call latency and modularize a kernel in the presence of unmodified binaries. It supports statically and dynamically linked programs, different compilers and optimization levels. HermiTux also provides basic support for multithreading, debugging and profiling. HermiTux is a research project at Virginia Tech.
Regrettably, there is little to read about the hardware invented around 1996 to improve 3D rendering and in particular id Software’s ground-breaking title. Within the architecture and design of these pieces of silicon lies the story of a technological duel between Rendition’s V1000 and 3dfx Interactive’s Voodoo. With the release of vQuake in early December 1996, Rendition seemed to have taken the advantage. The V1000 was the first card able to run Quake with an hardware acceleration claiming a 25 Mpixel/s fill-rate. Just in time for Christmas, the marketing coup allowed players to run the game at a higher resolution with a higher framerate and 16-bit colors. But as history would have it, a flaw in the design of the Vérité 1000 was to be deadly for the innovative company. I had never heard of Rendition or its V1000, and this story illustrates why. An absolutely fascinating and detailed read, and be sure to also read the follow-up article, which dives into the 3Dfx Voodoo 1 and Quake.
It’s now possible to run Android applications in the same graphical environment as regular Wayland Linux applications with full 3D acceleration. Running Android has some advantages compared to native Linux applications, for example with regard to the availability of applications and application developers. For current non-Android systems, this work enables a path forward to running Android applications in the same graphical environment as traditional non-Android applications are run. Running Android applications safely – as in, containerised, like this approach achieves – inside a regular Linux distribution seems like such an obvious feature. I would love to run a proper Twitter client and the YouTube application on my Linux desktop.
The video game industry is richer than it has ever been. Its revenue in 2018 was $43.8 billion, a recent report estimated, thanks in large part to hugely popular games like Fortnite and Call of Duty. These record-breaking profits could have led one to think that the people who develop video games had it made. But then the blood bath began. The video games industry is a cesspool.
The European Commission (EC) has been looking into how PC video games are bought and sold within EU Member States, and it doesn’t like what it’s seen. Issuing an official statement of objections today, directed at Valve, whose Steam online portal is the biggest store for PC games in the world, and five game publishers — Bandai Namco, Capcom, Focus Home, Koch Media, and ZeniMax — the Commission takes the view that they’ve all engaged in antitrust violations by putting geographic restrictions on the games they sell. Good. Geofencing digital goods is clearly not allowed, but a lot of companies still try and get away with it.
Microsoft is planning to start rolling out its Windows 10 May 2019 Update next week to testers before it’s more broadly available in late May. The new update is the next major version of Windows 10, codenamed “19H1,” and it’s a relatively light update in terms of features. Microsoft’s big visual change is a new light theme for Windows 10, alongside Kaomoji support, a Windows sandbox feature, and the separation of Cortana and Windows search. As Ars Technica further details, Microsoft is giving users a lot more control over Windows feature updates, and with this one, you can opt to skip the feature update while still receiving security updates.
Here’s the interesting part. This motherboard doesn’t officially support 16 GB of RAM. The specs on the page I linked indicate that it supports a maximum of 8 GB. It only has 2 slots, so I had a suspicion that 8 GB sticks just weren’t as common back when this motherboard first came out. I decided to try anyway. In a lot of cases, motherboards do support more RAM than the manufacturer officially claims to support. I made sure the BIOS was completely updated (version 946F1P06) and put in my two 8 gig sticks. Then, I booted it up into my Ubuntu 16.04 install and everything worked perfectly. I decided that my theory about the motherboard actually supporting more RAM than the documentation claimed was correct and forgot about it. I enjoyed having all the extra RAM to work with and was happy that my gamble paid off. Then, a few months later, I tried to boot into Windows 10. I mostly use this computer in Linux. I only occasionally need to boot into Windows to check something out. That’s when the fun really started. A deeply technical exploration into this particular issue, and definitely worth a read.
Think of the undersea cable network as the new economic trade routes and the commodity in transit as data — arguably the most important commodity of the Information Age. Amazon, Microsoft and Google own close to 65% market share in cloud data storage. This makes them major exporters and importers of data. Imagine them forming an oligopoly to own the routes used to transfer any data. Of course, end consumers would benefit from reduced prices that are passed on by the content providers, who now enjoy large economies of scale from owning cables. But smaller companies looking to compete will be at a disadvantage. They, or anyone else looking to use these cables, could be charged a higher price for bandwidth. This is no different from an oil cartel in some aspects. A worse, but less likely, privacy related concern is if Facebook decides to use all data passing through their cable to ‘improve their services’, regardless of who owns the data. There’s a sea change underway in under-sea cables, and it seems to mostly pass by unnoticed, but it could have major consequences for the future of the internet.
There are many good reasons to own an iPhone: your social life might revolve around iMessage, you might value Apple’s emphasis on privacy, or perhaps you appreciate the quality of Apple’s displays and software experience. But the one thing that once exemplified Apple’s lead over the Android chasing pack, the iPhone’s camera, is no longer top of the list of reasons to want an iPhone. The iPhone camera has fallen behind, and it’s now something users tend to accept rather than anticipate. A fun little game you can play: whenever an article mentions the importance of iMessage, you can safely assume the article is intended for an American audience. Outside of America, nobody cares about iMessage – it’s just another junk app
Use elementary image processing and machine learning techniques to decode images of a computer screen showing hexadecimal digits. The data in these images are ROM contents from an interesting old computer. The IBM 5100 is an early personal computer (ostensibly portable at 24 kg). Depending on customer-selected options, a 5100 could have interactive programming environments for APL and BASIC built into its ROM. Or, if you prefer, its ROS (“read-only storage”), which seems to have been the IBM-favoured term. The youngest 5100s are a bit over 40 at time of writing, and some accounts online suggest that the ROS devices are no longer dependable. This notebook is part of an effort to back up the entire IBM 5100 ROS to modern media. Specifically, this notebook contains code that analyses screenshots (that is, photographs taken with a camera) containing 512-byte portions of the “Executable ROS”—the ROS containing the native PALM code. That sure is one way to perform computer archeology and keep an old technology alive for posterity.
Intel today launched a barrage of new products for the data center, tackling almost every enterprise workload out there. The company’s diverse range of products highlights how today’s data center is more than just processors, with network controllers, customizable FPGAs, and edge device processors all part of the offering. The star of the show is the new Cascade Lake Xeons. These were first announced last November, and at the time a dual-die chip with 48 cores, 96 threads, and 12 DDR4 2933 memory channels was going to be the top spec part. But Intel has gone even further than initially planned with the new Xeon Platinum 9200 range: the top-spec part, the Platinum 9282, pairs two 28 core dies for a total of 56 cores and 112 threads. It has a base frequency of 2.6GHz, a 3.8GHz turbo, 77MB of level 3 cache, 40 lanes of PCIe 3.0 expansion, and a 400W power draw. AnandTech has more information on these technologies, which few of us will ever get to work with.
A trending and vastly expanding GitHub database where Chinese developers have been airing their workplace grievances may be at risk of censorship. A number of internet users in China are reporting seeing their access to the database cut off when using browsers offered by companies like Tencent, Alibaba, Xiaomi, and Qihoo 360, as first spotted by Abacus. There’s no indication yet that these censorship efforts may have originated from government orders. And as a reminder: western technology companies, most prominently Apple, is working very closely with the Chinese government, giving them access to user data of Chinese users to aid the China’s totalitarian surveillance state.
Google just dropped the second Android Q beta for all three generations of Google Pixel smartphones, but they also released system images that will allow for any Project Treble-compatible smartphone to flash Android Q! Yes, Google has finally released generic system images (GSIs) of the latest Android version. That means non-Pixel smartphones can test the latest Android version, too. Finally a benefit of Treble is showing up. A small benefit though, because these GSIs only work for devices that launched with Android 9 Pie.
I am pleased to announce a significant change in Mer and Sailfish OS which will be implemented in phases. As many of you know Mer began many years ago as a way for the community to demonstrate “working in the open” to Nokia. This succeeded well enough that Mer eventually closed down and shifted support to MeeGo. When MeeGo stopped – thanks to its open nature – we, Carsten Munk and I, were able to reincarnate Mer as an open community project and continue to develop a core OS and a suite of open development tools around it. Over time a number of organisations used the Mer core as a base for their work. However, there was one that stood out: Jolla with Sailfish OS which started to use Mer core in its core and they have been by far the most consistent contributors and supporters of Mer. Once again, Mer has served its purpose and can retire. To clarify that this will be the official ‘working in the open’ core of SailfishOS we’re going to gradually merge merproject.org and sailfishos.org. Just another line in the footnote that is Maemo/Meego/Sailfish/etc.
After 4 months of waiting, that is the response I got from Widevine, Google’s DRM for web browsers. For the last 2 years I’ve been working on a web browser that now cannot be completed because Google, the creators of the open source browser Chrome, won’t allow DRM in an open source project. The web sure seems to be healthy
I always wondered what it would be like to write my own operating system, but I never took it seriously. Until now. I’ve grown tired of cutesy and condescending software that doesn’t take itself or the user seriously. This is my effort to bring back the feeling of computing I once knew. Roughly speaking, the goal here is a marriage between the aesthetic of late-1990s productivity software and the power-user accessibility of late-2000s *nix. This is a system by me, for me, based on the things I like. Seriously impressive work, as you can see in the demo video of the current state of the operating system.
During a virtual launch event today, Microsoft announced that Visual Studio 2019 is now generally available. The new IDE contains a number of new features, such as making it easier to clone a Git repo, and there are improvements for template selection. There’s also a new feature called Live Share. Live Share lets you collaborate with other developers in real time. Announced at Build 2018 last year, it’s been in preview ever since. Since then, Microsoft has added support for languages like C++ and Python, and it’s started allowing guests to start debugging sessions. Live Share works with both Visual Studio 2019 and Visual Studio Code. This release includes Visual Studio for the Mac.
This account of Anthem’s development, based on interviews with 19 people who either worked on the game or adjacent to it (all of whom were granted anonymity because they were not authorized to talk about Anthem’s development), is a story of indecision and mismanagement. It’s a story of technical failings, as EA’s Frostbite engine continued to make life miserable for many of BioWare’s developers, and understaffed departments struggled to serve their team’s needs. It’s a story of two studios, one in Edmonton, Alberta, Canada and another in Austin, Texas, that grew resentful toward one another thanks to a tense, lopsided relationship. It’s a story of a video game that was in development for nearly seven years but didn’t enter production until the final 18 months, thanks to big narrative reboots, major design overhauls, and a leadership team said to be unable to provide a consistent vision and unwilling to listen to feedback. Perhaps most alarming, it’s a story about a studio in crisis. Dozens of developers, many of them decade-long veterans, have left BioWare over the past two years. Some who have worked at BioWare’s longest-running office in Edmonton talk about depression and anxiety. Many say they or their co-workers had to take “stress leave”—a doctor-mandated period of weeks or even months worth of vacation for their mental health. One former BioWare developer told me they would frequently find a private room in the office, shut the door, and just cry. “People were so angry and sad all the time,” they said. Said another: “Depression and anxiety are an epidemic within Bioware.” This makes two incredibly high-profile BioWare flops as a result of severe mismanagement and gross negligence by executives, harming the lives of countless hardworking developers in the process. Once, BioWare was one of the greatest game development studios, but now, it’s barely a shadow of its former self, a running internet meme, and a studio whose upcoming games are not met with anticipation and excitement, but with rolling eyes and distrust. I’m deeply worried about the studio’s future.
A few years ago, I was out at the W6TRW swap meet at the parking lot of Northrop Grumman in Redondo Beach, California. Tucked away between TVs shaped like polar bears and an infinite variety of cell phone chargers and wall warts was a small wooden box. There was a latch, a wooden handle, and on the side a DB-25 port. There was a switch for half duplex and full duplex. I knew what this was. This was a modem. A wooden modem. Specifically, a Livermore Data Systems acoustically coupled modem from 1965 or thereabouts. Turn down the lights, close the curtains, and put on some Barry White. You’re going to need it.
Google’s Android security team has published its yearly report on the state of Android security, and it’s filled with detailed information. The broadest statistic for measuring device hygiene is how frequently a full-device scan detects Potentially Harmful Applications (PHAs). Google Play Protect, Android’s built-in defense mechanism, is incredibly effective at keeping PHAs out of Google Play, but malicious apps can still be downloaded from other sources. These apps endanger not only the device but also threaten the sanctity of the Android environment. This is why Google Play Protect scans all apps installed on a device regardless of the source. In 2018 only 0.08% of devices that used Google Play exclusively for app downloads were affected by PHAs. In contrast, devices that installed apps from outside of Google Play were affected by PHAs eight times more often.Compared to the previous year, even those devices saw a 15% reduction in malware due to the vigilance of Google Play Protect. Over the years, I’ve come to accept that tech media is easily fooled by security stories – in the olden days, when the desktop reigned supreme, it was baseless story after baseless story about macOS and security (usually sponsored and/or pushed by antivirus peddlers), and now that mobile reigns supreme, they aim their FUD at iOS and Android. Don’t fall for it. With normal use, iOS and Android are incredibly safe operating systems to use.
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