Xilinx Volleys Latest Open-Source Alveo Accelerator Driver Code

Back in March 2019 Xilinx announced they were looking to upstream their Alveo FPGA accelerator drivers into the mainline kernel code. They followed through with posting the initial kernel patches and then fast forward to the end of 2020 they posted a new iteration of the patches. This month the company, which is in the process of being acquired by AMD, posted the third iteration of their open-source Linux kernel driver patches…

Source: Phoronix – Xilinx Volleys Latest Open-Source Alveo Accelerator Driver Code

Clubhouse’s security and privacy lag behind its explosive growth

Clubhouse has a long way to go to assure its users that its privacy and security policies are fully baked.

Enlarge / Clubhouse has a long way to go to assure its users that its privacy and security policies are fully baked. (credit: Carsten Koall | Getty Images)

In recent months, the audio-based social media app Clubhouse has emerged as Silicon Valley’s latest disruptive darling. The format feels familiar: part Twitter, part Facebook Live, part talking on the phone. But as Clubhouse continues to expand, its security and privacy failings have come under increased scrutiny—and left the company scrambling to correct problems and manage expectations.

Clubhouse, still in beta and available only on iOS, offers its users “rooms” that are essentially group audio chats. They can also be set as public addresses or panel discussions where some users are “speakers” and the rest are audience members. The platform reportedly has over 10 million users and is valued at $1 billion. Since last year it has been an invite-only haven for Silicon Valley elite and celebrities, including an Elon Musk appearance earlier this month. But the company has struggled both with concrete security issues and more ephemeral questions around how much privacy its users should expect.

“With smaller, newer social media platforms we should be on our guard about our data, especially when they go through huge growth it tests a lot of the controls,” says security researcher Robert Potter. “Things you might have gotten away with with only 100,000 people on the platform—you increase those numbers tenfold and the level of exposure goes up, the threat goes up, the number of people probing your platform goes up.”

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Source: Ars Technica – Clubhouse’s security and privacy lag behind its explosive growth

Apple Touch Bar Linux Driver Hopes For Upstream In 2021

For more than four years Apple’s MacBook Pro has featured the Touch Bar as a display / control bar input device above the keyboard on these laptops. While there have been reports of Apple potentially phasing out the Touch Bar in future models, an open-source Linux driver for the component is still working its way toward the mainline kernel…

Source: Phoronix – Apple Touch Bar Linux Driver Hopes For Upstream In 2021

Contribute at the Fedora Audio, Kernel 5.11 and i18n test days

Fedora test days are events where anyone can help make sure changes in Fedora work well in an upcoming release. Fedora community members often participate, and the public is welcome at these events. If you’ve never contributed to Fedora before, this is a perfect way to get started. There are three upcoming test events in […]

Source: LXer – Contribute at the Fedora Audio, Kernel 5.11 and i18n test days

How Facebook Silenced an Enemy of Turkey To Prevent a Hit To the Company's Business

Long-time Slashdot reader schwit1 shares this report from ProPublica:

As Turkey launched a military offensive against Kurdish minorities in neighboring Syria in early 2018, Facebook’s top executives faced a political dilemma. Turkey was demanding the social media giant block Facebook posts from the People’s Protection Units, a mostly Kurdish militia group the Turkish government had targeted.

Should Facebook ignore the request, as it has done elsewhere, and risk losing access to tens of millions of users in Turkey? Or should it silence the group, known as the YPG, even if doing so added to the perception that the company too often bends to the wishes of authoritarian governments?

It wasn’t a particularly close call for the company’s leadership, newly disclosed emails show. “I am fine with this,” wrote Sheryl Sandberg, Facebook’s No. 2 executive, in a one-sentence message to a team that reviewed the page. Three years later, YPG’s photos and updates about the Turkish military’s brutal attacks on the Kurdish minority in Syria still can’t be viewed by Facebook users inside Turkey. The conversations, among other internal emails obtained by ProPublica, provide an unusually direct look into how tech giants like Facebook handle censorship requests made by governments that routinely limit what can be said publicly…

Publicly, Facebook has underscored that it cherishes free speech: “We believe freedom of expression is a fundamental human right, and we work hard to protect and defend these values around the world,” the company wrote in a blog post last month about a new Turkish law requiring that social media firms have a legal presence in the country. “More than half of the people in Turkey rely on Facebook to stay in touch with their friends and family, to express their opinions and grow their businesses.” But behind the scenes in 2018, amid Turkey’s military campaign, Facebook ultimately sided with the government’s demands. Deliberations, the emails show, were centered on keeping the platform operational, not on human rights. “The page caused us a few PR fires in the past,” one Facebook manager warned of the YPG material…

“Facebook confirmed to ProPublica that it made the decision to restrict the page in Turkey following a legal order from the Turkish government — and after it became clear that failing to do so would have led to its services in the country being completely shut down.”

Read more of this story at Slashdot.



Source: Slashdot – How Facebook Silenced an Enemy of Turkey To Prevent a Hit To the Company’s Business

Happy birthday, Python, you're 30 years old this week: Easy to learn, and the right tool at the right time

Popular programming language, at the top of its game, still struggles to please everyone. Feature The 30th anniversary of Python this week finds the programming language at the top of its game, but not without challenges.…

Source: LXer – Happy birthday, Python, you’re 30 years old this week: Easy to learn, and the right tool at the right time

Apple's Powerful M1 MacBooks are Lowering The Resale Value of Older MacBooks

“The impressive performance and battery life gains of the new M1 MacBooks have created a historic discontinuity in the normally placid resale market,” reports ZDNet:

Should you spend $800 for a one year old MacBook Air when for $200 more you could get a MacBook Air with several times the performance and 50 percent better battery life? That’s a question savvy buyers are asking themselves. Not surprisingly, the most common answer seems to be “Nope…!”

Unless buyers check out a site like Everymac they won’t know what they’re missing. The bottom-of-the-line M1 MacBook Air has a Geekbench 5 multiprocessor score that is almost 2.5x that of the early 2020, top-of-the-line quad-core I7. For 80 percent of the price. And most users won’t need to spend the extra cash for the 16GB version since the memory management and page swapping is so efficient. The contrast is even more striking when comparing MacBook Pros. Not only is the 13″ MacBook Pro faster on the Geekbench 5 single and multiprocessor benchmarks than the top-of-the-line 16″ MacBook Pro Intel I9, it’s less than half the price. And it isn’t just a single benchmark. Search on “M1 MacBook Pro vs 16 MacBook Pro” on YouTube to see multiple videos testing real world workloads on both machines.

The article also makes a prediction: “The best deals on Intel ‘Books are yet to come, assuming Apple offers retailers price protection.

“There seems to be a large inventory of Intel based MacBooks, and they have to clear them out before the end of 2021.”

Read more of this story at Slashdot.



Source: Slashdot – Apple’s Powerful M1 MacBooks are Lowering The Resale Value of Older MacBooks

Dropping Nearly 20%, Bitcoin Suffers Worst Weekly Drop in a Year

“Bitcoin’s rally this year has hit a speed bump, putting it on track for the worst weekly slide in almost a year amid wider losses in risk assets,” reports Fortune:

The largest cryptocurrency slumped as much as 20% this week, the most since March, and was holding at about $46,925 as of 10:22 a.m. in Hong Kong. The wider Bloomberg Galaxy Crypto Index, tracking Bitcoin, Ether and three other cryptocurrencies, is down 22% this week…

Bitcoin’s weakness in the face of market gyrations raises questions about its efficacy as a store of value and hedge against inflation, a key argument among proponents of its stunning fivefold rally over the past year. Detractors have maintained the digital asset’s surge is a speculative bubble and it’s destined for a repeat of the 2017 boom and bust.

While Bitcoin is often touted as the new “digital gold,” the yellow metal is winning out at the moment with spot gold holding at $1,768 per ounce, down less than 1% for the week.

Read more of this story at Slashdot.



Source: Slashdot – Dropping Nearly 20%, Bitcoin Suffers Worst Weekly Drop in a Year

Fanless Coffee Lake computer targets testing and analysis

Nexcom’s semi-rugged “Neu-X302” embedded PC offers an 8th or 9th Gen Core CPU plus 4x USB 3.0, 2x GbE, 6x COM, and 2x M.2, plus SATA, VGA, and HDMI. Nexcom announced a variation on its 8th Gen Coffee Lake based Neu-X300 embedded computer that adds support for 9th Gen Coffee Lake Refresh and more serial […]

Source: LXer – Fanless Coffee Lake computer targets testing and analysis

Bots Reportedly Helped Fuel GameStonks Hype on Facebook, Twitter, and Other Platforms

The s0-called GameStonks saga had some help from automated bots hyping up “meme” stocks on Facebook, Instagram, Twitter, and YouTube, according to an analysis by the cybersecurity firm PiiQ Media reviewed by Reuters.

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Source: Gizmodo – Bots Reportedly Helped Fuel GameStonks Hype on Facebook, Twitter, and Other Platforms