October 2020 - wlug - list.wlug.org.nz

Wikimedia Is Moving To GitLab
by Peter Reutemann 29 Oct '20

29 Oct '20

'The Wikimedia Foundation, the American non-profit organization that owns the internet domain names of many movement projects and hosts sites like Wikipedia, has decided to migrate their code repositories from Gerrit to Gitlab. Slashdot reader nfrankel shares the announcement: For the past two years, our developer satisfaction survey has shown that there is some level of dissatisfaction with Gerrit, our code review system. This dissatisfaction is particularly evident for our volunteer communities. The evident dissatisfaction with code review, coupled with an internal review of our CI tooling and practice makes this an opportune moment to revisit our code review choices. While Gerrit's workflow is in many respects best-in-class, its interface suffers from usability deficits, and its workflow differs from mainstream industry practices. This creates barriers to entry for the community and slows onboarding for WMF technical staff. In addition, there are a growing number of individuals and teams (both staff and non-staff) who are opting to forgo the use of Gerrit and instead use a third-party hosted option such as GitHub. Reasons vary for the choice to use third-party hosting but, based on informal communication, there are 3 main groupings: lower friction to create new repositories; easier setup and self-service of Continuous Integration configuration; and more familiarity with pull-request style workflows. All these explanations point to friction in our existing code-review system slowing development rather than fostering it. The choice to use third-party code-hosting hurts our collaboration (both internal and external), adds to the confusion of onboarding, and makes it more difficult to maintain code standards across repositories. At the same time, there is a requirement that all software which is deployed to Wikimedia production is hosted and deployed from Gerrit. If we fail to address the real usability problems that users have with Gerrit, people will continue to launch and build projects on whatever system it is they prefer -- Wikimedia's GitHub already contains 152 projects, the Research team has 127 projects. This raises the question: if Gerrit has identifiable problems, why can't we solve those problems in Gerrit? Gerrit is open source (Apache licensed) software; modifications are a simple matter of programming. [...] Upstream has improved the UI in recent releases, and releases have become more frequent; however, upgrade path documentation is often lacking. The migration from Gerrit 2 to Gerrit 3, for example, required several upstream patchsets to avoid the recommended path of several days of downtime. This is the effort required to maintain the status quo. Even small improvements require effort and time as, often, our use-case is very different from the remainder of the Gerrit community. ' -- source: https://news.slashdot.org/story/20/10/28/2114259 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 577-5304 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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RIAA's YouTube-DL Takedown Ticks Off Developers and GitHub's CEO
by Peter Reutemann 28 Oct '20

28 Oct '20

'An RIAA takedown request, which removed the YouTube-DL repository from GitHub, has ticked off developers and GitHub's CEO. Numerous people responded by copying and republishing the contested code, including in some quite clever ways. Meanwhile, GitHub's CEO is "annoyed" as well, offering help to get the repo reinstated. TorrentFreak reports: Soon after the RIAA notice took YouTube-DL offline many developers spoke out in protest. They believe that the music industry group went too far and started to republish copies of the code everywhere. Over the past several days, we have seen hundreds of new forks and copies appear online. These were also posted to GitHub, where YouTube-DL forks remain easy to find and continue to be uploaded. The code was also posted in some places one wouldn't expect. For example, there's still a copy in GitHub's DMCA notice repository, which some people find quite amusing. And the list of pull requests can be quite entertaining in themselves. One of the most creative responses we've seen was posted to Twitter by @GalacticFurball who encoded YouTube-DL into images that can be easily shared, encouraging others to share these as well. "I would also suggest that you save and repost the images, as one single source kind of defeats the point. Maybe start a hashtag trend or something. Make songs, and poetry. Get that data out there." This triggered even more creativity, with people finding alternative means to share the code online, all to counter the RIAA's takedown request. Meanwhile, GitHub's CEO Nat Friedman wasn't sitting still either. While the Microsoft-owned developer platform had to respond to the takedown notice, Friedman himself actively reached out to YouTube-DL's developers to help them get their project reinstated. The CEO joined YouTube-DL's IRC channel hoping to connect with the owner of the repository so he can help to get it unsuspended. "GitHub exists to help developers. We never want to interfere with their work. We want to help the youtube-dl maintainers defeat the DMCA claim so that we can restore the repo," Friedman told TorrentFreak, explaining his actions. GitHub's CEO suggested that YouTube-DL won't be reinstated in its original form. But, the software may be able to return without the rolling cipher circumvention code and the examples of how to download copyrighted material. ' -- source: https://news.slashdot.org/story/20/10/27/2230218 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 577-5304 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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Facebook Further Borgs Its Oculus Acquisition
by Lawrence D'Oliveiro 27 Oct '20

27 Oct '20

When Facebook first acquired VR headset company Oculus back in 2014, the CEO of the latter claimed “I guarantee that you won't need to log into your Facebook account every time you wanna use the Oculus Rift.” That statement, to reuse an old phrase from the Vietnam War, is no longer operative <https://www.theregister.com/2020/10/27/facebook_oculus_accounts/>. They have also threatened to ban accounts that try to share more than one headset, but have resiled from that by popular demand, at least temporarily. Candidate for quote of the week: “While I do completely understand your concerns, we do need to have you comply with the Facebook TOS.”

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Chrome OS May Finally Be Getting a Dark Mode
by Peter Reutemann 27 Oct '20

27 Oct '20

'The Verge: Chrome OS may finally be getting a dark mode, but so far it's only been spotted in its experimental Canary channel, Android Central reported. Before you go tinkering with Canary just be advised: Canary is Google's "bleeding edge" Chrome OS path, which receives daily updates of features before they've been widely tested. It can only be accessed from Chromebooks switched into a special developer mode (not to be confused with the Chrome OS Developer channel). Google warns that Canary can be "unstable." But at the moment, to activate dark mode on your Chromebook, you need to have the Canary channel installed. Once you've done that, Android Central says you just open Chrome and type in chrome://flags/#enable-force-dark and chrome://flags/#enable-webui-dark-mode into the URL bar. I should note I tried this on my older Chromebook and wasn't able to get it to work. But here's the view Android Police captured. Android Central says the dark mode has some bugs, but notes it seems to apply across the UI, not just as darker backgrounds. ' -- source: https://tech.slashdot.org/story/20/10/26/2047207 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 577-5304 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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Study shows which messengers leak your data, drain your battery, and more
by Peter Reutemann 27 Oct '20

27 Oct '20

'Link previews are a ubiquitous feature found in just about every chat and messaging app, and with good reason. They make online conversations easier by providing images and text associated with the file that’s being linked. Unfortunately, they can also leak our sensitive data, consume our limited bandwidth, drain our batteries, and, in one case, expose links in chats that are supposed to be end-to-end encrypted. Among the worst offenders, according to research published on Monday, were messengers from Facebook, Instagram, LinkedIn, and Line.' -- source: https://arstechnica.com/information-technology/2020/10/study-shows-which-me… Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 577-5304 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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Linux Flying Your Plane!?
by Lawrence D'Oliveiro 27 Oct '20

27 Oct '20

Linux hardware guru Greg Kroah-Hartman on the use of Linux in safety-critical systems <https://www.theregister.com/2020/10/26/linux_kernel_intel/>: What does he think about using Linux in a safety-critical environment? “Anyone who’s ever flown in a plane, it’s been controlled by Linux, for the past decade, so it’s in safety-critical environments today,” he said, grinning. “It runs telecoms systems, it runs stock markets, it runs satellites, it keeps mega yachts from tipping over, it’s been in automotive as well, in the head units for a long time … nobody wants to write an operating system, they just want to write applications to solve their problems.” He also has a warning for those trying to selectively backport security fixes to older kernel versions.

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Vint Cerf Is Working on an Internet for Outer Space
by Peter Reutemann 27 Oct '20

27 Oct '20

'"TCP/IP doesn't work at interplanetary distances," 77-year-old Vinton Cerf tells Quanta magazine. "So we designed a set of protocols that do." Specifically, bundle protocols: a disruption/delay-tolerant networking (DTN) protocol with nodes that can also store information: A data packet traveling from Earth to Jupiter might, for example, go through a relay on Mars, Cerf explained. However, when the packet arrives at the relay, some 40 million miles into the 400-million-mile journey, Mars may not be oriented properly to send the packet on to Jupiter. "Why throw the information away, instead of hanging on to it until Jupiter shows up?" Cerf said. This store-and-forward feature allows bundles to navigate toward their destinations one hop at a time, despite large disruptions and delays... So, a couple decades after conceiving of bundle protocols, is the interplanetary internet up and running? We don't have to build the whole thing and then hope somebody uses it. We sought to get standards in place, as we have for the internet; offer those standards freely; and then achieve interoperability so that the various spacefaring nations could help each other. We're taking the next obvious step for multi-mission infrastructure: designing the capability for an interplanetary backbone network. You build what's needed for the next mission. As spacecraft get built and deployed, they carry the standard protocols that become part of the interplanetary backbone. Then, when they finish their primary scientific mission, they get repurposed as nodes in the backbone network. We accrete an interplanetary backbone over time. In 2004, the Mars rovers were supposed to transmit data back to Earth directly through the deep space network — three big 70-meter antennas in Australia, Spain and California. However, the channel's available data rate was 28 kilobits per second, which isn't much. When they turned the radios on, they overheated. They had to back off, which meant less data would come back. That made the scientists grumpy. One of the JPL engineers used prototype software — this is so cool! — to reprogram the rovers and orbiters from hundreds of millions of miles away. We built a small store-and-forward interplanetary internet with essentially three nodes: the rovers on the surface of Mars, the orbiters and the deep space network on Earth. That's been running ever since. We've been refining the design of those protocols, implementing and testing them. The latest protocols are running back-and-forth relays between Earth and the International Space Station... We did another test at the ISS where the astronauts were controlling a little robot vehicle in Germany.' -- source: https://science.slashdot.org/story/20/10/25/2329239 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 577-5304 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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So How Good Is Edge on Linux?
by Peter Reutemann 26 Oct '20

26 Oct '20

'"No one asked Microsoft to port its Edge browser to Linux," writes Steven J. Vaughan-Nichols at ZDNet, adding "Indeed, very few people asked for Edge on Windows. "But, here it is. So, how good — or not — is it..?" The new release comes ready to run on Ubuntu, Debian, Fedora, and openSUSE Linux distributions... Since I've been benchmarking web browsers since Mosaic rolled off the bit assembly line, I benchmarked the first Edge browser and Chrome 86 and Firefox 81 on my main Linux production PC.... First up: JetStream 2.0, which is made up of 64 smaller tests. This JavaScript and WebAssembly benchmark suite focuses on advanced web applications. It rewards browsers that start up quickly, execute code quickly, and run smoothly. Higher scores are better on this benchmark. JetStream's top-scorer — drumroll please — was Edge with 136.971. But, right behind it within the margin of error, was Chrome with a score of 132.413. This isn't too surprising. They are, after all, built on the same platform. Back in the back was Firefox with 102.131. Next up: Kraken 1.1. This benchmark, which is based on the long-obsolete SunSpider, measures JavaScript performance. To this basic JavaScript testing, it added typical use-case scenarios. Mozilla, Firefox's parent organization, created Kraken. With this benchmark, the lower the score, the better the result. To no great surprise, Firefox took first place here with 810.1 milliseconds (ms). Following it was Chrome with 904.5ms and then Edge with 958.8ms. The latest version of WebXPRT is today's best browser benchmark. It's produced by the benchmark professionals at Principled Technology. This company's executives were the founders of the Ziff Davis Benchmark Operation, the gold-standard of PC benchmarking. WebXPRT uses scenarios created to mirror everyday tasks. These include Photo Enhancement, Organize Album, Stock Option Pricing, Local Notes, Sales Graphs, and DNA Sequencing. Here, the higher the score, the better the browser. On this benchmark, Firefox shines. It was an easy winner with a score of 272. Chrome edges out Edge 233 to 230. The article concludes that "Oddly, Edge, which turned in a poor performance when I recently benchmarked it on Windows, did well on Linux. Who'd have guessed...? Edge is a good, fast browser on Linux. If you're a Windows user coming over to Linux or you're doing development work aimed at Edge, then by all means try Edge on Linux. It works and it works well." Yet Vaughan-Nichols admits he's still not going to switch to Edge. "Chrome is more than fast enough for my purposes and I don't want my information tied into the Microsoft ecosystem. For better or worse, mine's already locked into the Googleverse and I can live with that."' -- source: https://linux.slashdot.org/story/20/10/25/0118218 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 577-5304 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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Snopes.com Exposes 4chan Campaign to 'Kindle Mistrust in Snopes'
by Peter Reutemann 26 Oct '20

26 Oct '20

'"This is the perfect moment to do this. This is an age of conspiracies for boomers... Let's kindle their mistrust in Snopes and other fact checkers," wrote one 4chan poster. Snopes.com later reported: In October 2020, a series of threads was posted to the anonymous internet forum 4Chan as part of operation "Snopes-Piercer," a smear campaign with the stated goal of "red-pilling some normies" — internet slang for a propaganda technique in which distorted, fabricated, or skewed information is used to further a self-determined "truth." In order to "red-pill" these people (one thread noted that "boomers" were the primary target), the plan was to create and circulate doctored screenshots of Snopes fact checks to make it appear as if Snopes fact-checkers addressed claims that we had not. Over the next few days, users created and shared these fake Snopes screenshots in a number of additional 4chan threads. These images were also posted on social media sites, like Twitter.... Some were humorous (we did not actually address the claim that CNN reporter Chris Cuomo was actually Fredo from "The Godfather"), some were insidious (we did not really publish a fact check questioning the Holocaust), and some were political (we did not publish a fact check questioning the results of the 2020 election before the election happened)... These red pill campaigns all follow a basic formula. The user decides what they want to be true and then they set out to find, or manufacture, the evidence to support that truth. A concerted effort is then made to spread these false narratives to as wide an audience as possible in order to "red-pill" the general population. In this formula, the desired "truth" comes first. The "evidence" comes second. It goes without saying that this method is antithetical to the mission of Snopes, fact-checkers in general, journalists, and anyone seeking an objective view of reality.' -- source: https://news.slashdot.org/story/20/10/24/1952242 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 577-5304 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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'Apple, Google and a Deal That Controls the Internet'
by Peter Reutemann 26 Oct '20

26 Oct '20

'The New York Times' looks at "a deal that controls the internet" — Apple's agreement to feature Google as the preselected search engine for iPhones, saying America's Justice Department views it "as a prime example of what prosecutors say are Google's illegal tactics to protect its monopoly and choke off competition..." The scrutiny of the pact, which was first inked 15 years ago and has rarely been discussed by either company, has highlighted the special relationship between Silicon Valley's two most valuable companies — an unlikely union of rivals that regulators say is unfairly preventing smaller companies from flourishing. "We have this sort of strange term in Silicon Valley: co-opetition," said Bruce Sewell, Apple's general counsel from 2009 to 2017. "You have brutal competition, but at the same time, you have necessary cooperation." Apple and Google are joined at the hip even though Mr. Cook has said internet advertising, Google's bread and butter, engages in "surveillance" of consumers and even though Steve Jobs, Apple's co-founder, once promised "thermonuclear war" on his Silicon Valley neighbor when he learned it was working on a rival to the iPhone. Apple and Google's parent company, Alphabet, worth more than $3 trillion combined, do compete on plenty of fronts, like smartphones, digital maps and laptops. But they also know how to make nice when it suits their interests. And few deals have been nicer to both sides of the table than the iPhone search deal. Nearly half of Google's search traffic now comes from Apple devices, according to the Justice Department, and the prospect of losing the Apple deal has been described as a "code red" scenario inside the company. When iPhone users search on Google, they see the search ads that drive Google's business. They can also find their way to other Google products, like YouTube. A former Google executive, who asked not to be identified because he was not permitted to talk about the deal, said the prospect of losing Apple's traffic was "terrifying" to the company. The Justice Department, which is asking for a court injunction preventing Google from entering into deals like the one it made with Apple, argues that the arrangement has unfairly helped make Google, which handles 92 percent of the world's internet searches, the center of consumers' online lives... [C]ompetitors like DuckDuckGo, a small search engine that sells itself as a privacy-focused alternative to Google, could never match Google's tab with Apple. Apple now receives an estimated $8 billion to $12 billion in annual payments — up from $1 billion a year in 2014 — in exchange for building Google's search engine into its products. It is probably the single biggest payment that Google makes to anyone and accounts for 14 to 21 percent of Apple's annual profits. That's not money Apple would be eager to walk away from. In fact, Mr. Cook and Mr. Pichai met again in 2018 to discuss how they could increase revenue from search. After the meeting, a senior Apple employee wrote to a Google counterpart that "our vision is that we work as if we are one company," according to the Justice Department's complaint. The article remembers Steve Jobs unveiling the iPhone in 2007 — and then inviting Google CEO Eric Schmidt onto the stage. Schmidt, who was also on Apple's board of directors, joked "If we just sort of merged the two companies, we could just call them AppleGoo." He'd also added that with Google search on the iPhone, "you can actually merge without merging."' -- source: https://apple.slashdot.org/story/20/10/25/180214 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 577-5304 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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