Language Selection

English French German Italian Portuguese Spanish

The OLPC XO laptop

Filed under
Linux
Hardware
Reviews

Originally known as the '$100 laptop' from the One Laptop Per Child (OLPC) project, the XO laptop is now available through retail. I bought one under the Give One, Get One program where for a $400 donation, OLPC would send one XO to the donator, and another to a child. This is my story of working with it for a couple of weeks.

Opening the laptop was the first challenge. Being an IT professional - I'm a system administrator - I decided I didn't need to read the documents, and was promptly stymied by an inability to get the laptop open. A Google search revealed what the document I had tossed aside without reading showed: to open the laptop, first swing out the antennae, and open it from the opposite side of the handle. This may sound easy, but the majority of people who tried to open it weren't able to do so without being shown how, either.

The CPU is a Geode LX-700 from AMD running at 433MHz, with 256MB Ram and a 1GB built-in Flash drive. There are three USB ports, plus microphone and headphone jacks on the sides of the screen, and an SD card slot on the underside. Accessing the SD slot is a pain that requires pivoting the screen 90° and then turning the laptop over. The XO has Wi-Fi, but no Ethernet port. I found the speakers to be loud but more tinny sounding than those on, say, the Asus Eee. The XO also has a built-in 0.3-megapixel quality webcam.

The screen is 7.5 inches wide, and has two modes

More Here




olpc xo review: linux for africa, not america

The XO is designed as a PC for schools in the developing world, and the OLPC team makes that goal apparent just from opening the box. While this has been covered in Electronista's hands-on, it bears repeating that the XO packaging is absolutely barebones: the design is even more barebones than for a MacBook and includes just the computer, an AC adapter, and a few sheets of paper providing (very) basic information about how to use the system. For first-world buyers used to a 10-minute setup process, the XO is a slight breath of fresh air.

More Here

Comment viewing options

Select your preferred way to display the comments and click "Save settings" to activate your changes.

More in Tux Machines

OSS Leftovers

  • Nextcloud 12 Officially Released, Adds New Architecture for Massive Scalability
    Nextcloud informs Softpedia today about the official availability of the final release of Nextcloud 12, a major milestone of the self-hosting cloud server technology that introduces numerous new features and improvements. The biggest new feature of the Nextcloud 12 release appears to be the introduction of a new architecture for massive scalability, called Global Scale, which is a next-generation open-source technology for syncing and sharing files. Global Scale increases scalability from tens of thousands of users to hundreds of millions on a single instance, while helping universities and other institutions significantly reduce the costs of their existing large installations.
  • ReactOS 0.4.5 Open-Source Windows-Compatible OS Launches with Many Improvements
    ReactOS 0.4.5 is a maintenance update that adds numerous changes and improvements over the previous point release. The kernel has been updated in this version to improve the FreeLoader and UEFI booting, as well as the Plug and Play modules, adding support for more computers to boot ReactOS without issues.
  • Sprint Debuts Open Source NFV/SDN Platform Developed with Intel Labs
    AT&T has been the headliner in the carrier race to software defined networking (SDN) and network function virtualization (NFV). But Sprint is putting its own stamp on the space this week with its debut of a new open source SDN/NFV mobile core solution.
  • Google’s New Home for All Things Open Source Runs Deep
    Google is not only one of the biggest contributors to the open source community but also has a strong track record of delivering open source tools and platforms that give birth to robust technology ecosystems. Just witness the momentum that Android and Kubernetes now have. Recently, Google launched a new home for its open source projects, processes, and initiatives. The site runs deep and has several avenues worth investigating. Here is a tour and some highlights worth noting.
  • Making your first open source contribution
  • Simplify expense reports with Smart Receipts
    The app is called Smart Receipts, it's licensed AGPL 3.0, and the source code is available on GitHub for Android and iOS.
  • How the TensorFlow team handles open source support
    Open-sourcing is more than throwing code over the wall and hoping somebody uses it. I knew this in theory, but being part of the TensorFlow team at Google has opened my eyes to how many different elements you need to build a community around a piece of software.
  • IRC for the 21st Century: Introducing Riot
    Internet relay chat (IRC) is one of the oldest chat protocols around and still popular in many open source communities. IRC's best strengths are as a decentralized and open communication method, making it easy for anyone to participate by running a network of their own. There are also a variety of clients and bots available for IRC.

Tizen News: Phones and TVs

  • Tizen 3.0-powered Samsung Z4 now available with offline retailers in india
    The Samsung Z4, the fourth smartphone in Samsung’s Z series and a successor to the Z2 (and not the Z3, as many would assume), has been formally announced and made an appearance at the Tizen Developer Conference (TDC 2017) this past week. The Z4 was rumoured to make its way to India on May 19th (Friday) and it did – arriving with offline retailers after launching in the country last Monday (one week ago).
  • Samsung 2017 QLED TVs World First to support autocalibration for HDR
  • Samsung approves You.i TV video platform for Tizen TV app development
    While Samsung has developed Tizen TV apps using JavaScript, You.i TV’s Engine Video app runs on Native Client (NACL), a web technology that does not only allows C++ applications to run in a standard browser but is said to be 24 times faster than JavaScript. Now that Samsung has approved You.i TV’s video engine platform, developers can craft more video content for Tizen Smart TV owners.
  • Samsung Smart TV gets a new Glympse app that enables location sharing on the TV
    Samsung Smart TV, powered by the intuitive, self-developed Tizen operating system, has gotten a cool new app which enables consumers to view the location of their friends, loved ones or even a pizza delivery or cable technician in real-time directly from their home’s largest screen. The new app is developed by Glympse, the leading real-time location services platform.

How To Encrypt DNS Traffic In Linux Using DNSCrypt

​Dnscrypt is a protocol that is used to improve DNS security by authenticating communications between a DNS client and a DNS resolver. DNSCrypt prevents DNS spoofing. It uses cryptographic signatures to verify that responses originate from the chosen DNS resolver and haven’t been tampered with. DNSCrypt is available for multi-platforms including Windows, MacOS, Unix, Android, iOS, Linux and even routers. Read
more

Debian-Based Untangle 13.0 Linux Firewall Tackles Bufferbloat, Adds New Features

Untangle NG Firewall, the open-source and powerful Debian-based network security platform featuring pluggable modules for network apps, has been updated to version 13.0, a major release adding new features and numerous improvements. The biggest improvement brought by the Untangle NG Firewall 13.0 release is to the poor latency generated by excess buffering in networking equipment, called bufferbloat, by supporting a queueing algorithm designed to optimize QoS and bandwidth to enforce a controlled delay. Read more