An anonymous reader writes: After AMD confirmed the a "performance marginality problem" affecting some Ryzen Linux users, RMAs are being issued and replacement Ryzen processors arriving for affected opensource fans. Phoronix has been able to confirm that the new Ryzen CPUs are running stable without the segmentation fault problem that would occur under very heavy workloads. They have also been able to test now the Ryzen Threadripper 1950X. The Threadripper 1950X on Linux is unaffected by any issues unless you count the lack of a thermal reporting driver. With the 32 threads under Linux they have been able to build the Linux kernel in just about a half minute.

schwit1 shared an article from the New York Post: No reviews, no revenue. That's the key takeaway from a new study published in Psychological Science, which finds that if two similar products have the same rating, online shoppers will buy the one with more reviews... "[When] faced with a choice between two low-scoring products, one with many reviews and one with few, the statistics say we should actually go for the product with few reviews, since there's more of a chance it's not really so bad," wrote researcher Derek Powell of Stanford University, lead author of the report. In other words, when there's only a handful of reviews, a few bad ones break the curve and bring down the overall rating. "But participants in our studies did just the opposite: They went for the more popular product, despite the fact that they should've been even more certain it was of low quality," he wrote.

Matt Moog, CEO of PowerReviews, previously conducted a study with Northwestern University [PDF] that drew from an even larger data pool of 400 million consumers, which also found that the more reviews there are of a product, the more likely it is that a customer will purchase that product... He has also found that customers who read reviews often click the bad ones first. "They want to read what's the worst thing people have to say about this," he said... Most online shoppers (97 percent to be exact) say reviews influence their buying decisions, according to Fan & Fuel Digital Marketing Group, which also found that 92 percent of consumers will hesitate to buy something if it has no customer reviews at all.

"Scientists possibly detected an entirely different type of gravitational wave [source]," writes schwit1. "Gossip over potential detection of colliding neutron stars has astronomers in a tizzy," reports Nature: Astrophysicists may have detected gravitational waves last week from the collision of two neutron stars in a distant galaxy -- and telescopes trained on the same region might also have spotted the event. Rumours to that effect are spreading fast online, much to researchers' excitement. Such a detection could mark a new era of astronomy: one in which phenomena are both seen by conventional telescopes and 'heard' as vibrations in the fabric of space-time. "It would be an incredible advance in our understanding," says Stuart Shapiro, an astrophysicist at the University of Illinois at Urbana-Champaign...

The Laser Interferometer Gravitational-Wave Observatory (LIGO) in Louisiana and Washington state has three times detected gravitational waves -- ripples in the fabric of space-time -- emerging from colliding black holes. But scientists have been hoping to detect ripples from another cosmic cataclysm, such as the merger of neutron stars, remnants of large stars that exploded but were not massive enough to collapse into a black hole.
One astronomer tweeted last week that "merging neutron-neutron star is the initial call," while Nature adds that the same rumor had already been circulating privately, according to "some astronomers who do not want to be identified."

Friday Ligo announced cautiously that "We are working hard to assure that the candidates are valid gravitational-wave events, and it will require time to establish the level of confidence needed to bring any results to the scientific community and the greater public. We will let you know as soon we have information ready to share."

An anonymous reader quotes SFGate: Thanks to the Prime Now service, Amazon will now deliver booze to the home, failing house party, mundane family brunch, or other occasion of Prime members in the Bay Area. While Prime Now (a delivery service that comes with a $99 annual Prime membership) is available in 30 different cities across the U.S., the alcohol delivery service can only be accessed in a select 12 of those 30, including San Francisco... Two-hour delivery on booze is free of charge, but if you find yourself in a truly desperate situation, one-hour delivery is available for an extra $7.99. ID's are checked upon delivery by couriers.

A minimum of $30 is required for a delivery, which shouldn't be a problem to hit seeing that prices are slightly higher than standard for what you'd find in your corner liquor store. $26 for a 12-pack of Coronas, $15 for a six-pack of Angry Orchard, and $23 for a bottle of chardonnay, for example... Delivery hours match those of regular Prime Now services, which run from 8 a.m. to 10 p.m.
Amazon is competing with local liquor-delivery services in the Bay Area, according to the article, as well local services in the Phoenix metropolitan area. Amazon began testing liquor deliveries in March in two Ohio cities, then slowly began rolling it out to more, according to Food & Wine magazine (which has a complete list of the 12 cities). "Unlike other markets such as Seattle, which was the first to get alcohol delivery via Prime Now back in 2015, and Manhattan, which just got Prime Now alcohol delivery this past June, Portland can only order beer and wine, and not spirits, through the service. If Portlanders want spirits in a hurry, they'll have to hunt it down a different way like some sort of bourbon-loving caveman."

Amazon is also testing two-hour liquor deliveries in Los Angeles, Chicago, Minneapolis, San Diego, and Richmond, Virginia.

To celebrate Linux's 26th anniversary, the Linux Foundation tweeted a picture of Tux on a birthday cake, and linked to an essay on OpenSource.com by FreeDOS founder Jim Hall: My first Linux distribution was Softlanding Linux System (SLS) 1.03, with Linux kernel 0.99 alpha patch level 11. That required a whopping 2MB of RAM, or 4MB if you wanted to compile programs, and 8MB to run X windows... To celebrate, I reinstalled SLS 1.05 to remind myself what the Linux 1.0 kernel was like and to recognize how far Linux has come since the 1990s.
"Getting X windows to perform was not exactly easy..." Hall writes, adding "the concept of a desktop didn't exist yet." Meanwhile Phoronix celebrated by republishing that fateful email Linus Torvalds sent on August 25, 1991. And Fossbytes shared the most recent statistics about modern-day Linux's 20 million lines of code from the Linux Foundation: During the period between the 3.19 and 4.7 releases, the kernel community was merging changes at an average rate of 7.8 patches per hour; that is a slight increase from the 7.71 patches per hour seen in the previous version of this report, and a continuation of the longterm trend toward higher patch volumes.

A South Korean court on Friday sentenced Samsung Electronics Vice Chairman Jay Y. Lee to five years in jail on charges connected to the corruption scandal that led to former President Park Geun-hye's ouster. The Korea Herald reports: The Seoul Central District Court convicted Samsung's de facto heir of bribing former President Park Geun-hye and her close friend Choi Soon-sil in return for the government's help in tightening his control over Samsung Group, saying he was in position to benefit most from the bribery scheme. Lee, who has been detained since February, was found guilty of all five charges -- bribery, embezzlement, concealment of criminal proceeds, illegal transfer of assets overseas and perjury. The court said Lee and Samsung executives offered large bribes to the president, who held "immense power and the ultimate authority," and embezzled company funds, hid assets overseas and concealed profits from criminal acts in the process, all expecting a favor in the form of Samsung Group's smooth leadership transition. Lee is the first member of Samsung Group's ownership family to be sentenced to jail. He is set to appeal the decision. "The essence of the case is collusive ties between political power and capital power," presiding Judge Kim Jin-dong said. "As Samsung executives, they had a great deal of negative impact on society and the economy."

Winamp was released more than 20 years ago, and last week marked the 15th anniversary of the release of Winamp3. An anonymous Slashdot reader tries to explain what finally happened to Winamp: AOL planned to discontinue Winamp in November of 2013, but instead sold it to the Belgian online radio service Radionomy. The last update on Winamp's Twitter account was September of 2015, though it announced that they were looking for a new senior C++ developer. Then in December of 2015 Vivendi Group became that company's majority shareholder, stirring hopes that the company might one day launch a revamped version of the classic mp3 player from 1997.

So did they? Radionomy's Winamp page is still showing download links -- though they now lead instead to a forum post which says "code licensed to the previous owner" is being removed or replaced. But that post has been updated five times -- as recently as last October -- with "info about the next Winamp release," each linking to a thread on Winamp's forums which offer tantalizing glimpses into a still-ongoing development process. And last October a Winamp dev posted on Twitter that "a Winamp 5.8 public beta release could be imminent," while the web page at Winamp.com still says "There's more coming soon," with a background image of a llama.
"There's no reason that Winamp couldn't be in the position that iTunes is in today if not for a few layers of mismanagement by AOL that started immediately upon acquisition," their first general manager told Ars Technica in 2012. (Winamp's developers had been earning $100,000 a month just from $10 shareware checks before AOL acquired the company in 1999 for $100 million.) In May TechRadar wrote that Winamp "is still a great media player...but it now relies on third-party extensions to add features found as standard in more modern players."

I still remember all the visualizations and custom skins -- but does this bring back any memories for anyone else? Leave your thoughts in the comments. And what mp3-playing software are you using today?

the_webmaestro writes: A couple of radio stations in Guam conducted an unscheduled test of the Emergency Alert Broadcast System, sending some residents -- already on edge due to the back and forth between the North Korean regime and the tweets made by the President of the United States -- into a panic. From the Guam Homeland Security/Office of Civil Defense Facebook page: "The Offices of Guam Homeland Security and Civil Defense (GHS/OCD), in conjunction with the Mariana Regional Fusion Center (MRFC), our federal and military partners, continue to monitor the recent events surrounding North Korea and their threatening actions. Residents and visitors may have noticed at 12:25 a.m., an unscheduled test of the Emergency Alert Broadcast System (EAS) was triggered from KTWG/KSTO AM. The message read: 'A BROADCAST STATION OR CABLE SYSTEM HAS ISSUED A CIVIL DANGER WARNING FOR THE FOLLOWING COUNTIES/AREAS: Guam, Guam; AT 12:25 AM ON AUG 15, 2017 EFFECTIVE UNTIL 12:40 AM. MESSAGE FROM KTWGKSTO.' The unauthorized test was NOT connected to any emergency, threat or warning. GHS/OCD has worked with KSTO to ensure the human error will not occur again. There is no scheduled test of the EAS or All Hazards Alert Warning System sirens today."

In addition, the Guam Power Authority (GPA) reported there were two scheduled outages, for emergency interruption of power, at 2:30 p.m. and 7 p.m., August 14: "Unrelated to the EAS unauthorized test, the Guam Power Authority (GPA) reported there were two scheduled outages, for emergency interruption of power, at 2:30 p.m. and 7 p.m., August 14 for customers located in Talofofo located along along Rte.17, Chalan J. Kindo, Vicente Borja Dr., Felix Dydasco St., Henry Simpson area to bus shelter by Bishop Street and other customers in these locations."

Jordan Pearson, writing for Motherboard: Satoshi Nakamoto is Bitcoin's anonymous creator and absentee head of state. In the years since she (or he, or they) disappeared into the ether and left the technology in the hands of a few high-profile developers, Nakamoto's words have become nigh-gospel for some in the Bitcoin world. On Friday, a user going by "CipherionX" on the Bitcointalk forum published five emails allegedly between Satoshi Nakamoto and former Bitcoin developer Mike Hearn. In an email to Motherboard, Hearn confirmed that he shared the emails with the user. While Hearn himself, who was one of the earliest Bitcoin developers, has previously quoted most of the juicy bits from his correspondence with Nakamoto, it appears to be the first time much of the material has been shared in full. None of the emails are included on a popular database of Nakamoto's writings collected from old emails and forum posts.

An anonymous reader quotes a report from Digital Trends: In the global race to ditch fossil fuel reliance for more renewable energy sources, Europe is already making some impressive strides. That is likely to ramp up considerably thanks to a new European Union plan to build a large solar plant in the Sahara desert -- with the ability to generate enough power to keep much of Europe juiced up. In all, the enormous solar farm aims to produce 4.5 gigawatts of power, which can then be transmitted across the Mediterranean from Tunisia to mainland Europe. TuNur's proposed solar farm utilizes an enormous quantity of mirrors to reflect sunlight onto a central collector, which uses molten salt to store the energy as heat. Three HVDC submarine cables will then transport the power to Europe. The first cable will link Tunisia and Malta, the second will link Tunisia to central Italy, and a third will link Tunisia to the south of France. "We are opening a new energy corridor to allow Europe to import cheap solar power from the Sahara on a massive scale," Daniel Rich, Chief Operating Officer of TuNur, the company behind the project, told Digital Trends. "This will help Europe meet its Paris Climate Agreement emissions reduction commitments quickly and cost effectively. It also will give a much-needed boost to the Tunisia economy through significant investment into the country, creation of thousands of jobs, new tax revenues, and the establishment of a new solar industry that can help support their future domestic demand."

An anonymous reader writes: Ryzen customers experiencing segmentation faults under Linux when firing off many compilation processes have now had their problem officially acknowledged by AMD. The company describes it as a "performance marginality problem" affecting some Ryzen customers and only on Linux. AMD confirmed Threadripper and Epyc processors are unaffected; they will be dealing with the issue on a customer-by-customer basis, and their future consumer products will see better Linux testing/validation. Ryzen customers believed to be affected by the problem can contact AMD Customer Care. Michael Larabel writes via Phoronix: "With the Ryzen segmentation faults on Linux they are found to occur with many, parallel compilation workloads in particular -- certainly not the workloads most Linux users will be firing off on a frequent basis unless intentionally running scripts like ryzen-test/kill-ryzen. As I've previously written, my Ryzen Linux boxes have been working out great except in cases of intentional torture testing with these heavy parallel compilation tasks. [AMD's] analysis has also found that these Ryzen segmentation faults aren't isolated to a particular motherboard vendor or the like, contrary to rumors/noise online due to the complexity of the problem."

An anonymous reader quotes Phoronix: Finalizing Fedora's switch from Python 2 to Python 3 by default is still going to take several more Fedora release cycles and should be done by the 2020 date when Python 2 will be killed off upstream. While much of Fedora's Python code is now compatible with Py3, the /usr/bin/python still points to Python 2, various python-* packages still mean Python 2... The end game is to eventually get rid of Python 2 from Fedora but that is even further out.
Fedora is now gathering feedback on a Wiki page explaining the switch.

An anonymous reader writes: "Veritaseum has confirmed today that a hacker stole $8.4 million from the platform's ICO on Sunday, July 23," reports Bleeping Computer. "This is the second ICO hack in the last week and the fourth hack of an Ethereum platform this month. An ICO (Initial Coin Offering) is similar to a classic IPO (Initial Public Offering), but instead of stocks in a company, buyers get tokens in an online platform. Users can keep tokens until the issuing company decides to buy them back, or they can sell the tokens to other users for Ethereum. Veritaseum was holding its ICO over the weekend, allowing users to buy VERI tokens for a product the company was preparing to launch in the realm of financial services." The hacker breached its systems, stole VERI tokens and immediately dumped them on the market due to the high-demand. The hacker made $8.4 million from the token sale, which he immediately started to launder. In a post-mortem announcement, Middleton posted online today, the Veritaseum CEO said "the amount stolen was miniscule (less than 00.07%) although the dollar amount was quite material." The CEO also suspects that "at least one corporate partner that may have dropped the ball and [might] be liable." Previous Ethereum services hacks include Parity, CoinDash, and Classic Ether Wallet.

necro81 writes: After its successful flyby of Pluto in July 2015, the New Horizons probe received a mission extension to fly past a Kuiper Belt object -- named 2014 MU69 -- in January 2019. However, we know few details about the object -- its size, shape, albedo, whether it has any companions -- which are crucial for planning the flyby. Based on observations from Hubble, the New Horizons team knew that the object would pass in front of a star -- an occultation -- on July 17th, which could provide some of this data. But the occultation would last for less than a second, would only be visible in Patagonia, and the star itself is quite dim.

NASA set up 24 telescopes near one community to capture the event, and received lots of cooperation from locals: turning off streetlights, shutting down a nearby highway, and setting up trucks as windbreaks. At least five of those telescopes captured the occultation. This was the latest in a series of observations ahead of the flyby.
"We had to go up to farmers' doors and say 'Hi, we're here from NASA, we're wondering if we can set up telescopes in your back pasture?'" one astronomer told Popular Science. "More often than not people were like 'that sounds awesome, sure, we'll help out!'"

intellitech quotes an article from Discover's Neuroskeptic blog: A number of so-called scientific journals have accepted a Star Wars-themed spoof paper...an absurd mess of factual errors, plagiarism and movie quotes. I know because I wrote it... I created a spoof manuscript about "midi-chlorians" -- the fictional entities which live inside cells and give Jedi their powers in Star Wars...and submitted it to nine journals under the names of Dr. Lucas McGeorge and Dr. Annette Kin... The American Journal of Medical and Biological Research accepted the paper, but asked for a $360 fee, which I didn't pay. Amazingly, three other journals not only accepted but actually published the spoof.
At one point the paper simply transcribes dialogue from Star Wars: Episode III - Revenge of the Sith. ("Did you ever hear of the tragedy of Darth Plagueis the Wise? I thought not. It is not a story the Jedi would tell you....") And the author also cut-and-pasted big chunks of the Wikipedia page for mitochondrion (after globally replacing mitochondr* with midichlor*), then admitted in the paper's "Methodology" section that "The majority of the text in the current paper was Rogeted from Wikipedia" -- with a direct link back to that Wikipedia page. One sentence even mentions "JARJAR syndrome."

Three more journals did reject the paper -- but at least one more unquestioningly asked the author to revise and resubmit it. The author calls it "a reminder that at some 'peer reviewed' journals, there really is no meaningful peer review at all" -- adding that one journal has even invited Dr. Lucas McGeorge to join their editorial board.

Long-time Slashdot reader yzf750 shares sad news about the facility where NASA conducted the Apollo moon landing in 1969: Mission Control at Johnson Space Center is a wreck and this Kickstarter project is trying to save it. The nearby city of Webster, Texas has promised to match Kickstarter funding up to $400,000. The goal is to raise $250,000 to add to the $3.5 million already budgeted by the city of Webster to restore Mission Control.
Contributors on Kickstarter can receive rewards including models of the Apollo 11 command module, lunch with Apollo flight controllers, VIP tours, or a free download of the documentary Mission Control: the Unsung Heroes of Apollo. The Kickstarter campaign was launched by Space Center Houston, which is also contributing $5 million to preserve what's been called a "cathedral of engineering."

In December the Houston Chronicle noted that though Mission Control is listed in America's National Register of Historic Places, "plans to restore it have been discussed for more than 20 years. But its restoration and preservation remain in limbo, with no set date for work to begin."

sombragris writes: July 17 marked the 24th anniversary of Slackware Linux, the oldest GNU/Linux still in active development, being created in 1993 by Patrick Volkerding, who still serves as its BDFL. Version 14.2 was launched last year, and the development version (Slackware-current) currently offers kernel 4.9.38, gcc 7.1, glibc 2.25, mesa 17.1.5, and KDE and Xfce as official desktops, with many others available as 3rd party packages. Slackware is also among the Linux distributions which have not adopted systemd as its init system; instead, it uses a modified BSD init which is quite simple and effective. Slackware is known to be a solid, stable and fast setup, with easy defaults which is appreciated by many Linux users worldwide. Phoronix has a small writeup noting the anniversary and there's also a nice reddit thread.

New submitter cornholed writes: In an update to previous posts on Slashdot, prominent Drupal and PHP Developer Larry Garfield is still defending his reputation against allegations by Drupal leadership against sexual misconduct. As previously reported by a variety of news organizations, Larry was exiled from the Drupal project for adherence to the Gor sci-fi lifestyle.

In the latest round of allegations, Garfield was reportedly asked to resign because an autistic "woman who attended Drupal community events ... was allowed to contribute by him". While some have accused Dries Buytart and the Drupal Association of "Autism Shaming", the leader of the Drupal project claims "this person could be vulnerable and may have been subject to exploitation", hence raising the risk of legal damage to the Drupal project. Larry refutes these allegations, saying these claims are post-hoc and has shared police reports purporting his innocence.

There is still much debate in the Drupal community around why Larry was ejected from his leadership positions. While there's much speculation over Larry's ouster, there is one thing for certain: become a leader in the OSS community and a dossier on your public statements just might be made about you.

This weekend the world lost two familiar faces from the world of fantasy, horror and science fiction films -- director George A. Romero and actor Martin Landau. An anonymous reader writes: Bronx-born director Romero started his career with a segment for Mister Rogers' Neighborhood about tonsilectomies, but is best remembered for his influential zombie movies Night of the Living Dead (1968), Dawn of the Dead (1978), Day of the Dead (1985), and Land of the Dead (2005), as well as the 1982 horror film Creepshow (written by Stephen King). In 1998 Romero also directed a zombie-themed ad for Resident Evil 2, and later even wrote a rejected script for the first Resident Evil movie. In 2004 Romero began work on a zombie video game City of the Dead, which was ultimately never finished. Romero appears as himself in the zombie section of Call of Duty: Black Ops, and in 2014 Marvel comics launched Empire of the Dead, a 15-issue title written by Romero.

Martin Landau began his career playing a gunfighter in the third episode of The Twilight Zone, and a time-travelling astronaut in the sixth episode of The Outer Limits. Soon he was starring as master of disguise Rollin Hand on Mission: Impossible -- which ran from 1966 to 1973 -- and on Space: 1999, which ran from 1975 to 1977. At the age of 66 Landau finally won an Oscar for his portrayal of Bela Lugosi in Tim Burton's 1994 film Ed Wood. In 2012 Landau also provided the voice of the science teacher in Burton's Frankenweenie, and had an uncredited role in the director's 1999 movie Sleepy Hollow as one of the early victims of the headless horseman. Landau was also in the 1998 X-Files movie (playing the doctor who tips off Mulder that there's something suspicious in the morgue).
Slashdot reader schwit1 remembers that Landau began his career playing a sadistic henchman in Alfred Hitchcock's North by Northwest (who appears in the climactic final scene on Mt. Rushmore) -- and that Landau famously turned down the role of Mr. Spock on Star Trek.

Long-time Slashdot reader Paul Fernhout writes: Archive.org has made available 355 issues of Galaxy Magazine for free access. Galaxy Science Fiction was an American digest-size science fiction magazine, published from 1950 to 1980 with stories from many sci-fi greats [including Harlan Ellison, Ray Bradbury, and Robert Heinlein]. At its peak, Galaxy greatly influenced the science fiction field. See also Open Culture and The Verge for more about the history of a magazine that help shape the imaginations of a generation of techies..
Meanwhile, Archive.org's Jason Scott -- who also founded textfiles.com -- says his own group of preservationists "plans large scale backing up of Soundcloud soon" -- or at least part of it. A placeholder page already informs visitors that "We are currently working on getting all the API data... We also are writing the scripts to get a good grab of everything we can." Scott told Motherboard Saturday "Our main concern is artists and creators suddenly finding their stuff gone, and making it so it's not in oblivion."