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Hardware

New Raspberry Pi: Zero

Filed under
Linux
Hardware

GPD Win 2 – A Pocket-Sized Linux Games Machine?

Filed under
Linux
Hardware
Gaming

Dream of owning a pocket-sized Linux games console? Well, your dream just inched a little nearer.

Early reviews of the 6-inch GPD Win 2 pocket computer claim that Linux runs “perfectly” — opening up the possibility to use the device as a portable Steam machine, with your full Linux games library literally in your hand.

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More Intel Catastrophes and Bricking of PCs Due to Intel's UEFI

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Hardware
Security

Intel is Full of Holes

Filed under
Hardware
Security
  • A Security Issue in Intel’s Active Management Technology (AMT)
  • Backdoor In 30 Seconds: New Major AMT Security Flaw Is Here To Haunt Intel Laptops
  • Meltdown and Spectre FAQ: Crapification at Scale

    Yesterday, Yves posted a “primers on Meltdown and Spectre”, which included several explanations of the two bugs from different viewpoints; if you feel you don’t have a handle on them, please review it. Today, I want to give an overview of the two bugs. I will dig into the details of these two bugs in the form of a FAQ, and then I’ll open a discussion of the larger business and political economy issues raised in the form of a MetaFAQ. First, I should make one point: Meltdown is a bug; Specture is a class of bugs (or, if you prefer, a strategy).

    [...]

    What Are The Costs of the Meltdown and Spectre Bugs?

    A few billions.

  • Fixing Chipmageddon Will Slow Down Older Computers

    Microsoft has come out and said it: cures for the pervasive chip flaws Meltdown and Spectre are likely to dent the performance of your PC if it’s a few years old.

  • Intel needs to come clean about Meltdown and Spectre

    Intel hasn’t had the best of times recently. Meltdown and Spectre security flaws have helped reveal fundamental issues with processor designs over the past 20 years, and the software updates to protect PCs will have performance impacts. Even as I write this, it’s still not clear to anyone exactly how bad these performance impacts will be for older desktop systems, or how significant they’ll be to server-based cloud platforms. It’s all a bit of a mess, and Intel hasn’t helped with its lack of transparency. It’s time for Intel to stop hiding behind cleverly worded statements.

  • Intel details performance hit for Meltdown fix on affected processors
  • Keeping Spectre secret

    When Graz University of Technology researcher Michael Schwarz first reached out to Intel, he thought he was about to ruin the company’s day. He had found a problem with their chips, together with his colleagues Daniel Gruss, Moritz Lipp, and Stefan Mangard. The vulnerability was both profound and immediately exploitable. His team finished the exploit on December 3rd, a Sunday afternoon. Realizing the gravity of what they’d found, they emailed Intel immediately.

  • Intel's telling some customers to avoid its fix for the Spectre and Meltdown attacks — because of a big bug
  • Everything running smoothly at the plant? *Whips out mobile phone* Wait. Nooo...

    The security of mobile apps that tie in with Supervisory Control and Data Acquisition (SCADA) systems has deteriorated over the last two-and-a-half years, according to new research.

    A team of boffins from IOActive and IoT security startup Embedi said they had discovered 147 vulnerabilities in 34 of the most popular Android mobile apps for SCADA systems.

    Mobile applications are increasingly being used in conjunction with SCADA systems. The researchers warned these apps are "riddled with vulnerabilities that could have dire consequences on SCADA systems that operate industrial control systems".

Tiny module and SBC run Linux or Android on i.MX8M

Filed under
Android
Linux
Hardware

Variscite’s 55 x 30mm “DART-MX8M” showcases NXP’s 1.5GHz, quad-A53 i.MX8M SoC with up to 4GB LPDDR4, up to 64GB eMMC, WiFi-ac, BT 4.2, PCIe, and HDMI 2.0, plus an optional carrier that’s also sold as a “VAR-DT8MCustomBoard” SBC.

Variscite unveiled a “coming soon” DART-MX8M computer-on-module and VAR-DT8MCustomBoard carrier board/SBC that tap NXP’s new i.MX8M SoC. The DART-MX8M follows other NXP-based DART modules, such as the i.MX UL based DART-6UL, which in November received a clock rate upgrade to up to 900MHz.

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PiTalk, Gemini PDA, and Eelo take different paths to the Linux phone

Filed under
Linux
Hardware

The PiTalk is an RPi phone add-on board. The Gemini PDA is a clamshell re-spin of the Psion. Eelo is a privacy-oriented phone ROM. Samsung is planning to load Ubuntu desktops on Galaxy phones. They all want to reinvent the Linux phone concept.

Since our September story surveying a new crop of Linux smartphone contenders, including the Raspberry Pi based ZeroPhone and Purism’s Librem 5, we’ve seen several more Linux phone projects pop into view. New entries covered here include a successfully Kickstarted PiTalk phone add-on for the Raspberry Pi. There’s also a Gemini PDA with 4G support that dual-boots Linux and Android. It won Indiegogo funding last year and has now opened for additional orders.

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Also: Tiny solderable quad Cortex-A17 module has 4GB RAM and HDMI 2.0

Tiny industrial temperature module runs Linux on a Zynq-7000

Filed under
Linux
Hardware

iWave’s “iW-RainboW-G28M” is a SODIMM-style module that runs Linux on a Zynq-7000 FPGA SoC, and offers -40 to 85°C support, up to 1GB DDR3, 512MB flash, a GbE controller, and optional WiFi/BT.

iWave has produced several Altera FPGA based computer-on-modules including the Cyclone V based IW-RainboW-G17D, but the 67.6 x 37mm, SODIMM form-factor iW-RainboW-G28M appears to be its first Xilinx Zynq based module. Other SODIMM-style Zynq COMs include PLDA’s SoMZ-7045.

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ASUS Tinker Board S Is New Raspberry Pi-killer With Linux And Android Support (CES 2018)

Filed under
Linux
Hardware

At CES 2018, ASUS unveiled tons of small form factor hardware and expanded its family. PB40 and PN40 are two mini PCs that let combine power and portability. Chromebox 3 is Chromebox 2 successor with 8th Generation Intel Core processor with DDR4 2400 Memory. For Linux enthusiasts and DIYers, the good news came in the form of a new Raspberry Pi competitor.

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Also: Mirabook laptop dock for smartphones coming in May

Gemini Runs GNU/Linux and Android

Filed under
Android
Linux
Hardware
  • Planet Computers Gemini hands-on: Nostalgia’s Android reboot

    For geeks of a certain generation, there’s something uncontrollably appealing about the Planet Computers Gemini. Fond memories of the classic Psion Series 5 are to blame, of course, and the Android-powered clamshell taps into that nostalgia with pitch-perfect accuracy. Having spent some time pecking at its keys, I have to say I’m swayed.

  • Hands-on with the Gemini PDA handheld PC with Android, Linux and a 6 inch display

    The Gemini PDA is a tiny computer that’s small enough to hold in one hand, but with a keyboard that makes it possible to touch-type… maybe.

    Planet Computer introduced the Gemini PDA nearly a year ago and launched a crowdfunding campaign to take the device from prototype to shipping product. Now it’s about ready to ship.

Hackable, Rockchip-based media player also offers NAS and retro gaming

Filed under
Android
GNU
Linux
Hardware

Cloud Media’s open source “Popcorn Hour Transformer Media Computer / NAS” computer is based on Pine64’s RK3328-based Rock64 SBC, and supports Linux and Android media player, NAS, and retro gaming.

Cloud Media has spun a new variant of its Popcorn Hour media player that is open source in hardware and software thanks to its mainboard: Pine64’s open source, quad-core Cortex-A53 Rock64 SBC. It’s available in a Media Computer and NAS (network attached storage) version for the same price of $95.90 (2GB LPDDR3/16GB eMMC) or $115.90 (4GB/32GB), not counting SATA storage.

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More in Tux Machines

Security: Voting Machines With Windows and Back Doors in Windows Help Crypto-jacking

  • Election Security a High Priority — Until It Comes to Paying for New Voting Machines [Ed: Sadly, the US has outsourced its voting machines to a private company whose systems are managed by Microsoft]
    When poll workers arrived at 6 a.m. to open the voting location in Allentown, New Jersey, for last November’s gubernatorial election, they found that none of the borough’s four voting machines were working. Their replacements, which were delivered about four hours later, also failed. Voters had to cast their ballots on paper, which then were counted by hand. Machine malfunctions are a regular feature of American elections. Even as worries over cybersecurity and election interference loom, many local jurisdictions depend on aging voting equipment based on frequently obsolete and sometimes insecure technology. And the counties and states that fund elections have dragged their heels on providing the money to buy new equipment.
  • Congress Can Act Right Now to Prevent Interference in the 2018 Elections [Ed: "confidence" is not security]

    To create that confidence the SAFE Act would: [...]

  • America’s Election Meddling Would Indeed Justify Other Countries Retaliating In Kind
    There is still no clear proof that the Russian government interfered with the 2016 U.S. election in any meaningful way. Which is weird, because Russia and every other country on earth would be perfectly justified in doing so.
  • NSA Exploit Now Powering Cryptocurrency Mining Malware [Ed: Microsoft Windows back door]
    You may have been asked if you'd like to try your hand at mining cryptocurrency. You may have demurred, citing the shortage in graphics cards or perhaps wary you were being coaxed into an elaborate Ponzi scheme. So much for opting out. Thanks to the NSA, you may be involved in mining cryptocurrency, but you're likely not seeing any of the benefits.
  • Cryptocurrency-mining criminals that netted $3 million gear up for more
    Separately, researchers from security firm FireEye said attackers, presumably with no relation to the one reported by Check Point, are exploiting unpatched systems running Oracle's WebLogic Server to install cryptocurrency-mining malware. Oracle patched the vulnerability, indexed as CVE-2017-10271, in October.

today's howtos

More Android Leftovers

Benchmarking Amazon EC2 Instances vs. Various Intel/AMD CPUs

Given the recent performance changes following the Spectre/Meltdown CPU vulnerability mitigation and having just wrapped up some fresh CPU bare metal benchmarks as part of that testing as well as the recent AMD Raven Ridge launch, I've carried out a fresh round this week of benchmarks on various Amazon EC2 on-demand instance types compared to a number of bare metal Intel and AMD processors in looking at how the compute performance compares. Read more