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OLPC

News: OLPC releases a farm version.

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OLPC

The One Laptop Per Child project, still going strong in 2015, provides a new version of the nearly indestructable XO laptop which is specifically geared toward children in farming communities.

The XO Tablet is an Android tablet designed for children 3-12 years old that brings OLPC's expertise to both the educational . It features a 7-inch screen and over 150 applications.

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Feasibility of desktop on ARM cpu

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GNU
Linux
OLPC

Thinkpad X60 is old, Core Duo@1.8GHz, 2GB RAM notebook. But it is still pretty usable desktop machine, as long as Gnome2 is used, number of Chromium tabs does not grow "unreasonable", and development is not attempted there. But eats a bit too much power.

OLPC 1.75 is ARM v7@0.8GHz, .5GB RAM. According to my tests, it should be equivalent to Core Solo@0.43GHz. Would that make an usable desktop?

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Related to: debootstrap, olpc, and gnome

After OLPC, does IT in education have a future?

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OLPC

Muzomuhle is exactly the kind of school that must have been in Nicholas Negroponte's mind when he launched the One Laptop Per Child project in 2005. And it's also exactly the kind of place which probably explains why recently rumours started to swirl that the project was winding down.

OLPC still exists, according to vice president of business development Giulia D'Amico, and will focus on software development. It's potentially a smart move — tablet computers that cost less than $100 are commonplace now and in South Africa, at least, it's relatively easy to find a business that will donate a box of low-cost computers to underprivileged schools in order to meet its corporate social responsibility obligations.

[...]

In 2013, however, the school took the bold step of going digital-only. All pupils — most of who are from the nearby townships — are now required to buy an Android tablet in order to study at Sunward.

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OLPC XO-Tablet coming to Walmart July 16th (maybe)

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OLPC
Gadgets

liliputing.com: The One Laptop Per Child foundation set out with an ambitious goal about half a decade ago, to deliver a $100 laptop that could change the face of education in the developing world. That never quite happened, but the OLPC team is ready to launch something a bit different… a cheap Android tablet from Walmart.

Dell ships XPS 13 laptop with Ubuntu

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Linux
OLPC
Hardware
Ubuntu
Gadgets
  • Dell ships lightweight XPS 13 laptop with Ubuntu
  • Dell releases powerful, well-supported Linux Ultrabook
  • HP Pavilion dm1-4310e: Swapping Windows 8 for Linux
  • OLPC cancels XO-3 tablet, downplays need for new hardware
  • Linux in Lilliput

Deathwatch: One Laptop Per Child

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OLPC

readwrite.com: One Laptop Per Child puts computers in the hands of the world's most vulnerable children to help educate them out of poverty. It's a noble cause championed by our brightest minds - but it doesn't seem to work.

OLPC's next XO generation to get new touchscreen

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OLPC

h-online.com: Educational initiative OLPC (One Laptop per Child), which attracted headlines in 2005 for its $100 laptop has announced the first details of its next generation of devices. The XO-4 Touch will use touchscreen technology from the Swedish company Neonode.

OLPC XO-3 Tablet To Be Shown At CES

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OLPC
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More in Tux Machines

Raspberry Pi Compute Module 4

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    Raspberry Pi Trading has just launched 32 different models of Raspberry Pi CM4 and CM4Lite systems-on-module, as well as the “IO board” carrier board. But the company has also worked with third-parties, and Gumstix, an Altium company, has unveiled four different carrier boards for the Raspberry Pi Compute Module 4, as well as a convenient CM4 to CM3 adapter board that enables the use of Raspberry Pi CM4 on all/most carrier boards for the Compute Module 3/3+.

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  • Raspberry Pi CM4 and CM4Lite Modules Launched for $25 and Up

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Kernel: UNIX Time, Bluetooth Bug, Char/Misc and Intel

      
  • Linux 5.10 Solves the Year 2038 Problem Till Year 2486

    The Year 2000 problem was one of the most severe issues in programs of computerized systems that created havoc in computers and affecting systems worldwide. A little background on why this problem emerged — Ever noticed when a computer or a website asks you to enter the last two digits of the year? Computers are programmed to store only the last two digits of years because it saves storage space (Four digits Vs. Two digits). Say there’s only one day left in the year 1999 (99); a day later, the systems would fail to understand if it’s the Year 2000 (00) or 1900 (00).

  • Linux 5.9.1 And Older Stable Kernel Updates Fixing "Bleeding Tooth" Bluetooth Vulnerability Are Available - LinuxReviews

    BleedingTooth is a really bad and in theory very serious Linux kernel vulnerability. It allows someone within Bluetooth range to potentially execute code on your Linux machine thanks to a combination of improper input validation, improper buffer restrictions and improper access control in the BlueZ libraries and heap-based type confusion in the Linux kernel's L2CAP code. The practical threat isn't all that. Linux 5.9.1 as well as updates to the older "stable" kernel series (5.8.16, 5.4.72, 4.19.152, 4.14.202, 4.9.240, and 4.4.240) have been released with a patch by Intel's Luiz Augusto von Dentz addressing the Linux kernel side of the BleedingTooth vulnerability. You should upgrade to one of those if your machine has a Bluetooth adapter (most laptops do). 

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  • Char/Misc With Linux 5.10 Brings Nitro Enclaves, Alder Lake, More Code For Gaudi - Phoronix

    The "char/misc" area within the Linux kernel continues to have a bit of everything as the "catch all" pull request of the kernel not fitting into other existing subsystems.  [...] - Qualcomm's MHI bus added in Linux 5.7 supports more features with Linux 5.10 albeit mostly lower-level changes.  - The Intel-owned Habana Labs continues working extensively on their upstream kernel driver supporting their AI inference and training accelerators. With Linux 5.10 is a wide range of improvements to the Habana Labs kernel code largely on the Gaudi side.  - The SoundWire code has gained support for run-time power management, including within the Intel SoundWire support paths. The Intel code also adds multi-link support and other improvements. 

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  • Linux 5.10 Continues Bringing Up Support For Intel's Rocket Lake - Phoronix

    Building off Linux 5.9 that featured initial support for Gen12 graphics on next year's Rocket Lake desktop platform along with other early enablement for Rocket Lake like RAPL support and other PCI ID additions, that work has continued for the Linux 5.10 cycle.  The libata pull adds Rocket Lake PCH-H RAID PCI IDs as one of the additions.  There is also the platform-drivers-x86 work for Linux 5.10 where Rocket Lake support is added to the intel_pmc_core driver.  While the DRM code in Linux 5.9 brought initial support for Rocket Lake building off the existing Gen12 code, the DRM code for Linux 5.10 also has necessary code changes for properly driving displays with the hardware. 

Android Leftovers

Graphics: Vulkan, Intel and NVIDIA

  • Vulkan 1.2.158 Released With Fragment Shading Rate Extension - Phoronix

    Vulkan 1.2.158 was released this morning with two notable extensions introduced. First up is VK_KHR_fragment_shading_rate that allows changing the rate at which fragments are shaded. Multiple pixels can be shaded now by a single fragment shader invocation. The new extension allows controlling the fragment shading rate on a per-draw, per-primitive, or per-region basis. Most notably this can be used by Vulkan-powered games for shading higher levels of detail in a scene compared to others. Or rather lower quality shading in some areas of the scene.

  • Linux 5.10 Continues Bringing Up Support For Intel's Rocket Lake - Phoronix

    Building off Linux 5.9 that featured initial support for Gen12 graphics on next year's Rocket Lake desktop platform along with other early enablement for Rocket Lake like RAPL support and other PCI ID additions, that work has continued for the Linux 5.10 cycle. The libata pull adds Rocket Lake PCH-H RAID PCI IDs as one of the additions. There is also the platform-drivers-x86 work for Linux 5.10 where Rocket Lake support is added to the intel_pmc_core driver.

  • GCC's Ada Frontend Seeing More Work On NVIDIA CUDA Support - Phoronix

    Should you want to use the Ada programming language for GPU programming, the GCC compiler has been working on CUDA support within its front-end for this safety and security minded language. In the past born out of academia there's been CUDA Ada bindings. There has also been Ada/SPARK GPU programming initiatives in the past with various APIs. This latest still ongoing effort is wiring up the GCC Ada front-end with CUDA support.

  • You may want to avoid Linux Kernel 5.9 if you want fully supported NVIDIA drivers | GamingOnLinux

    On the official NVIDIA forum, an employee put out an announcement warning NVIDIA GPU owners that the Linux Kernel 5.9 and later is currently unsupported. It's worth noting they posted that in the CUDA forum, so other workloads like gaming may work as normal. In the post they mention Kernel 5.9+ is currently "incompatible" with any of their drivers, and they're suggesting to wait until "mid-November" for a fresh NVIDIA driver update which is expected to bring support for it. They're "working diligently" to get ready to support it.