OS 11.2 released! for XO-1 and XO-1.5

Daniel Drake has good news for XOs of all flavors:

OLPC OS 11.2 is now out for both XO-1 and XO-1.5, along with some activity updates.
Install it and check it out!

This release is build on Fedora 14 and Sugar 0.92, which includes a feature I am especially fond of: a touchpad-mode selector.  For those of you who miss being able to use the stylus-mode of the older dual-mode touchpads, this lets you toggle between stylus and capacitive modes.

This release has vastly improved build properties: olpc-update is now faster and requires much less free disk space, OS Builder is much improved for those spinning their own builds.  And the XO reflashes more than twice as quickly now:

As of this release, installation images are now sparse, meaning that data is only written where data actually resides. The result is that installation time is now more than twice as quick.

Solar charging has also been tweaked on the XO-1.5.

While there was no 11.1 release this year, there are plans in the works for an 11.3 as well.  If you have bundle updates or other fixes that didn’t get into 11.2, that’s the release for you.

huge thanks to everyone who has helped with developing and testing this release!

Rwanda adds laptop security, gets new XO-1.5s

Rwanda is rolling out a software and firmware update to the students and teachers in their current schools, as they prepare to deploy a new batch of XO-1.5s as they approach their 100K milestone.   Project lead Nkubito Bakuramutsa gave a few interviews about the process, which started two weeks ago in southern Rwanda.

The security update may also give them a chance to reflash their current machines to XOOS 11.2, which has improved solar charging performance and overall power management along with many speed and interface improvements.

The planned expansion of their program will make Rwanda the largest OLPC deployment outside of South America, surpassing even the US and Mexico.

XO-OS 11.2 release candidate is out

As mavrothal notes, you can download and install the latest candidate, os870, or you can update from the command line ( sudo olpc-update candidate-870 ) as long as you have 450MB of free space.

Since you can now run most Linux applications that have been packaged for Fedora 14, you may want to use an SD card for swap space.

Dextrose 2 is available for the XO

Dextrose2, a revamp of the popular XOOS flavor developed by Activity Central and Sugar Labs, in partnership with Paraguay Educa, is now available for both XO-1 and XO-1.5 laptops. It has a number of performance and other improvements, including 3G modem and connection sharing. I can’t wait to try it out on my old XO-1s.

Dextrose 2 by activity central

The original Dextrose build + activities that was released last fall was based closely on the latest XOOS release available at the time (OS 10). This version has one major difference from the main OS: it does not offer a traditional Linux desktop as an alternative to Sugar.  (Some students managed to delete their Sugar home directories from within their Gnome desktop, making work with Sugar difficult until they had reinstalled it.  As a result, some teachers asked to return to a Sugar-only system.)

This work is now formally supported by Plan Ceibal, which has started to use Dextrose in their schools. It is good to see this much attention being given to activity development and Spanish-language documentation, and to close feedback loops with teachers who use the latest tools every week with their students.

So don’t wait — download a copy of Dextrose2 and try it out!

NB: If you’re looking for the latest Dextrose with the Gnome desktop option added back in, you can request this on the sugar-devel mailing list. It’s on the list of versions to make, but not a high priority at the moment.