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OLPC

Fedora, meet OLPC. OLPC, meet Fedora.

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Linux
OLPC

gregdek.livejournal: Did you know that the OLPC project is the largest single "customer" of Fedora in the entire world? Despite some unfortunate statements by the project's erstwhile CEO, the OLPC project is still *extremely* focused on succeeding in its noble goal -- the education of the world's children -- with the use of free software as the central component of their software strategy.

Linux start-up Sugar Labs in informal talks with four laptop makers

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OLPC

betanews.com: Sugar Laboratories, Inc. is now in informal discussions with four ultra-low cost laptop manufacturers about the possibility of running its Linux software on their hardware, according to the new company's founder.

OLPC: following in the steps of Microsoft

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OLPC

itwire.com: When Nicholas Negroponte, the founder of the One Laptop Per Child project, said two months ago that the project needed to be managed "more like Microsoft" he was speaking nothing but the truth.

Can XO 2 reignite OLPC?

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OLPC
  • Can XO 2 reignite OLPC?

  • Negroponte’s big lie
  • OLPC outlines XO-2; Can it deliver?

OLPC unveils first prototype of XO 2.0

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OLPC
  • OLPC unveils first prototype of XO 2.0

  • OLPC Announces Next-Gen XO-2 $75 Laptop
  • Negroponte Unveils 2nd Generation OLPC Laptop: It’s an E-Book

Sugar Stuff

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OLPC
  • Who will win open source professor cage match?

  • Revenge is (Sugar) Sweet
  • Should Sugar be put out to pasture?

Announcing SugarLabs

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OLPC

sugarlabs.org: Sugar Labs Foundation is being established to further extend Sugar, the highly acclaimed open source “learn learning” software platform that was originally developed for the One Laptop per Child (OLPC) XO laptop.

Windows coming on dual-boot OLPC

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OLPC
  • Windows coming on dual-boot OLPC

  • One Laptop - hello Windows, goodbye Linux
  • It’s finally official: XP is coming to the XO
  • Windows XP on the XO Laptop - Microsoft Buys Out OLPC
  • Microsoft Press Release

Intense and thoughtful ranting from the OLPC front

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OLPC

education.zdnet.com: Ivan Krstić has left OLPC and posted one heck of a rant on Tuesday. Being a non-profit that leverages goodwill from a tremendous number of community volunteers for its success and whose core mission is one of social betterment, it has a great deal of social responsibility.

Impossible thing #6: Freedom for all with the One Laptop Per Child project

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OLPC

For many years, there has been a growing concern about people who don’t meet a certain threshold income won’t be able to afford the investment in computers and internet connectivity that makes further learning and development possible. They’ll become trapped by their circumstances. But GNU/Linux, continuously improving hardware, and a community commitment to bringing technology down to cost instead of just up to spec, has led to a new wave of ultra-low-cost computers, starting with the One Laptop Per Child’s XO.

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Android Leftovers

Devices/Embedded: MiTAC, Raspberry Pi and ESP32/Arduino

  • Fanless Linux embedded system makes a compact IoT gateway

    ICP Germany has recently introduced the MiTAC ME1-8MD series family of compact, fanless Linux embedded systems powered by NXP i.MX 8M processor and designed to be used as IoT gateways, data acquisition and processing systems, and mini servers. Three models have been launched with a choice of dual or quad-core processors, up to 4GB LPDDR4 RAM, and 32GB eMMC flash storage. The embedded computers also come with up to two Ethernet ports, support up to two displays, and include an internal Raspberry Pi compatible 40 pin GPIO header.

  • Official Raspberry Pi 4 case fan adds cooling to Raspberry Pi 4 case

    When the Raspberry Pi Foundation first introduced the Raspberry Pi 4, they claimed the board would work just fine under most cases without a heatsink, and the latter was only really needed under load. That may have been true when using the board in a temperate climate like in the United Kingdom, but then Raspberry Pi 4 met Thailand with some benchmarks results lower than on a Raspberry Pi 3. People using plastic enclosures had even more troubles. It’s only when I installed a heatsink on Raspberry Pi 4 that the board could really shine. The company also provided some firmware optimizations later on to further cool-down the board. But you can only do much with software, and many third-party cooling solutions such as fansinks or metal cases have been introduced for the popular SBC.

  • Pi-oT 2 IoT module adds 24V digital inputs, RS-485, and UPS to Raspberry Pi (Crowdfunding)

    Pi-oT was launched last year as a Raspberry Pi add-ons designed for commercial and industrial IoT automation. It features 5V I/Os, relays, and ADC inputs suitable for light-duty projects and prototyping. The company, called Edge Devices, has now launched an update with Pi-oT 2 adding optional support for 24V digital inputs, RS-485, and an uninterruptible power supply (UPS).

  • M5Paper ESP32 IoT development kit features a 4.7-inch e-Ink touchscreen display

    M5Stack has just launched its unique and latest core device with a touchscreen e-Ink display. M5Paper ESP32 IoT Development Kit is a fully programmable microcontroller-based platform that can be an ideal choice for your IoT applications. This low-power device could suit such purposes as an industrial controller or smart weather display.

today's howtos

  • Enable Timestamp For History Command In Fish Shell - OSTechNix

    Whenever a command is entered in the terminal, it will be saved at the end of the history file in Linux. You can easily retrieve these commands at any time using history command. The shell is also tracking the timestamp of all command entries, so that we can easily find when a specific command is executed. We already have shown you how to enable timestamp in Bash and Zsh shells. Today we will see how to enable timestamp for history command in Fish shell in Linux. In addition, we will also learn how to create a simple function to show the date and time stamps in history command output in fish shell.

  • Linux: How To Encrypt And Decrypt Files With A Password
  • How to convert pdf to image on Linux command line - nixCraft

    I have many PDF files, and I need to convert them to a png file format, add a border to those images, and convert back all those images to pdf format. How can I convert pdf to image format on Linux and vice versa using the CLI?

  • How To Install PHP 8 on Ubuntu 20.04 LTS - idroot

    In this tutorial, we will show you how to install PHP 8 on Ubuntu 20.04 LTS. For those of you who didn’t know, PHP (recursive acronym for PHP: Hypertext Preprocessor) is a popular server scripting language known for creating dynamic and interactive Web pages. PHP is a widely-used programming language on the Web. This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo‘ to the commands to get root privileges. I will show you through the step by step installation of PHP 8 on Ubuntu 20.04 (Focal Fossa). You can follow the same instructions for Ubuntu 18.04, 16.04, and any other Debian based distribution like Linux Mint.

  • How to Restrict WordPress Site Access - Anto Online

    A lot of the time, you need to restrict access to various users on your website. Whether you’re cordoning premium content, sensitive pages, or content targeted to specific individuals, there are various ways you can restrict user access easily and effectively on your WordPress website. The easiest method is using plugins that you can just download and link with your website. If you have coding skills, you can also edit various functions to achieve the same thing. We shall also take a look at how you can restrict site managers with various levels of access. Whatever kind of site restrictions you need to accomplish, stick with us and we will help you do it.

Linux Kernel: Greg Kroah-Hartman's Talk and Panics

  • Greg Kroah-Hartman: Lessons for Developers from 20 Years of Linux Kernel Work [Ed: "The Linux Foundation is a sponsor of The New Stack" for the latter to write puff pieces such as these, so it's basically marketing]
  • Greg Kroah-Hartman: 'Don't Make Users Mad'

    Kroah-Hartman explains that one of Linus Torvalds' most deeply-held convictions: don't break userspace. "Other operating systems have this rule as well — it's a very solid rule — because we always want you to upgrade. And we want you to upgrade without worrying about it. We don't want you to feel scared. If you see a new release, and we say, 'Hey, this fixes a bunch of problems,' we don't want you to feel worried about taking that. That's really really important — especially with security...." If you do make a change, make sure there truly is a compelling reason. "You have to provide enough reason and enough goodness to force somebody to take the time to learn to do something else. That's very rare." His example of this was systemd, which unified a variety of service configurations and initialization processes. "They did it right. They provided all the functionality, they solved a real problem that was there. They unified all these existing tools and problems in such a way that it was just so much better to use, and it provided enough impetus that everybody was willing to do the work to modify their own stuff and move to the new model. It worked. People still complain about it, but it worked. Everybody switched... It works well. It solves a real problem. "That was an example of how you can provide a compelling reason to move on — and make the change."

  • What to do in case of a Linux kernel panic

    Linux is used everywhere in the IT world. You've probably used Linux today, even if you didn't realize it. If you have learned anything about Linux, then you know it is indeed a kernel. The kernel is the primary unit of the Linux operating system (OS) and is responsible for communications between a computer's hardware and its processes. In this article, you will learn about one situation related to the Linux kernel: The kernel panic. The term itself can make you panic, but if you have the proper knowledge, then you can remain calm. Every system admin faces this issue at least once in their career, but reinstalling the system is not the first solution you should turn to. [...] Now, anytime you see a kernel panic error, you will definitely not panic because you know why this error occurred and how to resolve it. This article covers one of the common Linux boot problems: kernel panic. There are so many other potential boot problems that can occur in Linux, but resolving those issues will become much less of a panic when you gain some advanced knowledge of your system.