Tag Archives: xo-1.75

Are you working with XO laptops that need an upgrade?

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By Martin Langhoff, Software Architect – OLPC

Part of our focus is to support deployments that have made a long term commitment to work with us. When we have new models, we work hard to provide them as an upgrade.

This means that if you have today XO-1 or XO-1.5 laptops you can purchase an upgrade kit that will turn it into an XO-1.75. It does require that you perform the motherboard replacement, but the savings can be significant.

XO-1.75 with grid membrane and mechanical keyboard. Photo by Sandra Barragan

With this upgrade you get a modern ARM CPU, much lower power consumption (it runs long hours on each battery charge, and performs fantastically well on solar panels). Depending on options, you can get larger RAM and storage. You can also choose to get the new grid membrane keyboard.

If you are thinking of doing this, get in touch with us. If you know the SKU number of the laptops you have, which you can find in the battery compartment, that will make the process easier.

For each variant of the XO you need a slightly different upgrade kit, so it is important that we get it right. Our engineers have done quite a bit of work to plan the different upgrade kits.
Do you know of any laptop manufacturer that supports upgrading 5 year old models to the latest and greatest with a motherboard change, and at a fraction of the cost?

At this time, there is a minimum order quantity of 100 kits. If you are interested in ordering 100 upgrade kits or more, please contact Leah@laptop.org  at OLPC for further details. Make sure you indicate the SKU of the units you want to upgrade.

Unfortunately, due to packing, shipping, customs and warranty logistics, OLPC is currently unable to offer upgrade kits for orders under 100 kits. The costs of shipping individual components packed properly is high.

Order quantities of 1000 kits and larger can be processed faster and at lower cost.

If you have an early XO laptop and would like to see it run better and faster, our latest Operating System release can give it a new life, see http://wiki.laptop.org/go/Release_notes/12.1.0 .

We thank you for your interest in the OLPC project.

OS 11.3.1 released for XO-1.75 and all other XO platforms

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We are pleased to announce the release of OLPC OS 11.3.1 for XO-1, XO-1.5 and as a formal stable release for XO-1.75. Features, known issues, and installation details are covered in the release notes.

A heartfelt thanks to our many contributors, upstreams, testers, and other supporters. Comments and additional feedback are welcome on the devel mailing list; please download it and try it out.

If you have been following the release candidate process in the last few weeks: this is candidate build 885, released as final with no changes.

Thanks and enjoy!
The OLPC Development Team

Uruguay celebrates 5 years of Plan Ceibal!

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Plan Ceibal’s first pilot, in Cardal, began 5 years ago on May 10, 2007. The town has a sign commemorating the event. And tomorrow they will host a celebration of the program’s fifth anniversary with a small festival, starting at 11:30. If you’re nearby, come and celebrate 😉

The Islamic Development Bank will support a 50-school deployment for OLPC Cameroon

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Cameroon is about to become an OLPC hub for francophone West Africa! The Islamic Development Bank and OLPC today are announcing a pilot project to connect 51 schools in six regions, deploying 5,000 XOs to primary school children and teachers. The team will also design a program that could extend this deployment across the country in the future. The idea for the program was started back in 2008, and has developed steadily since then, with help from a strong national team.

The Islamic Development Bank is a multilateral financing institution: it pools resources and supports economic development and social progress among its 56 member countries, including Cameroon. The Cameroon project represents the first time that the Islamic Development has financed an OLPC deployment, and may serve as a model for other francophone countries in the region. A team from Cameroon’s Ministry of Education has already provided training assistance to an ongoing OLPC project in Mali. Other countries in the region are expected to launch XO deployments in 2012.

Rodrigo Arboleda, announcing the program, said: “We are delighted to be working with the Islamic Development Bank on the financing of projects that support our mutual objective of fostering economic development and social progress. We are seeing tremendous interest in OLPC throughout Africa and look forward to working with both public and private sector partners in a number of countries to launch, expand and support other initiatives in the months ahead.”

Cameroon will be the first country in Africa to receive the ARM-based XO-1.75, which enters mass production this month. These XO laptops have the same sunlight-readable screen and other design features of the previous models, but draw only half the power.

OLPC and Marvell announce the XO-3 tablet

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Also: The first Marvell ARMADA-powered XO 1.75 laptop will begin shipping in March to school children in Uruguay and Nicaragua

SANTA CLARA, Calif. / LAS VEGAS (Jan. 9, 2012) – Marvell Semiconductor (Nasdaq: MRVL), a worldwide leader in integrated silicon solutions, and One Laptop per Child, a non-profit organization dedicated to helping every child in the world gain access to a modern education, demonstrated a version of the much-anticipated XO 3.0 – a low-cost, low-power, rugged tablet computer designed for classrooms around the globe – at the 2012 International Consumer Electronics Show.

“We’re proud to introduce the XO 3.0 tablet, showcasing the design, durability and performance features that make it a natural successor for our current laptops, which have been distributed to more than 2.4 million children in 42 countries and in 25 languages,” said Ed McNierney, Chief Technology Officer of One Laptop per Child. “The XO 3.0 builds on many of the technology breakthroughs we made with the XO 1.75, including the use of the Marvell® ARMADA® PXA618 processor, resulting in a significant decrease in power consumption-a critical issue for students in the developing world.”

“Marvell is committed to improving education–and the human condition-around the world through innovative technology for Smartphones, tablets and a myriad of new cloud-delivered services. Partnering with One Laptop Per Child is one way we can deliver a revolution where it matters most-to benefit children in some of the poorest places on the planet,” said Tom Hayes, Vice President of Corporate Marketing at Marvell, and a member of the OLPC advisory board. “Marvell has been with One Laptop per Child from the start, and we’re doing whatever it takes to help the organization realize its mission of providing meaningful educational opportunities to the 500 million school-aged children around the world.”

Marvell and One Laptop per Child also announced today that the XO -1.75 laptop will begin shipping to customers in March 2012. Over 75,000 units of the XO 1.75 have already been ordered by OLPC projects in Uruguay and Nicaragua. Both models use the Marvell ARMADA PXA618 SOC processor, which doubles the performance of the earlier XO 1 while using only half the power. The XO 1.75 features a sunlight-readable screen, and all other features and design characteristics of the two previous versions of the XO laptop.

The XO 3.0 tablet will also feature the Avastar Wi-Fi system-on-chip.
It is also the only tablet that can be charged directly by solar panels, hand cranks and other alternative power sources

Other features include:

• Updated Pixel Qi sunlight-readable display
• Choice of Android or Linux operating systems
• Unique charging circuitry to support alternate power sources
• Choice of laptop covers, including one with built-in solar panel

New XO-1.75 contributors program: test our new prototypes

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Are you programming on XO hardware today? Working on Sugar core or
activities? Porting Fedora or other distros to ARM?

As I write this, XO-1.75 B1 prototypes are being assembled 20 meters
away from me. These are engineering samples — some will go to drop
tests and mechanical and electrical torture tests. Luckier units will
go to the hands of passionate developers interested in helping us with XO-1.75.

To request one, please follow the instructions on the wiki:

http://wiki.laptop.org/go/Contributors_program#FAQ

We cannot guarantee every request will be satisfied —
unfortunately, we have a limited number of units and we may have to
turn some requests down.

These units will be early samples: expect hardware and software bugs,
and be prepared to report them and help us in the diagnosis and fixing
(it wouldn’t be fun otherwise!). We will be asking recipients to be
very proactive in reporting bugs and using the latest software for
them. And to remember that these machines are /on loan/: offer to pass
on your prototype if it is not being used.

It will be a fun 2011 — our goal is to have a new hardware platform
and OS: XO-1.75 running XO OS-11.3.0, and there is a lot to do between
now and the end of the year.

We’re hoping to hear from you!