Difference between revisions of "Dextrose"

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Dextrose · Get Involved · Contacts · Resources · FAQ · Roadmap · To Do · Meetings

The deployments' XO Operating System

Dextrose is a Sugar distribution for XO laptops jointly developed by Activity Central, Paraguay Educa, Plan Ceibal in collaboration with OLPC and the Sugar community.

Our focus is stability and usability in the classroom, but we've also merged new features contributed by deployments and independent contributors.

New features in Dextrose2

Backport of Sugar 0.88 (Bernie Innocenti)
Journal sorting options (Andrés Ambrois)
Intuitive resource monitoring (Anish Mangal)
Journal Backup/restore to removable devices (Martin Abente, Esteban Arias)
Journal Backup/restore to schoolserver (Martin Abente)
Protected activities support ( Martin Abente)
Improved GSM/3G handling (Daniel Castelo, Martin Abente)
Tabbed browsing (Anish Mangal)
Virtual keyboard (Esteban Arias)
Accessibility features (Esteban Arias)
Journal repair functionality (Esteban Arias)
Fast switching between touchpad and pen-tablet modes (Walter Bender)
OLPC Microformat support in activity updater (Akash Gangil, Anish Mangal)
Ad-hoc Networks (Simon Schampijer)
Ability to reissue registration to schoolserver (Martin Abente)
freeworld codecs for most multimedia formats, including MP3 music and H264 videos (Bernie Innocenti)
Extensive field testing (Bernie Innocenti)
Lease information display in Control Panel->About My Computer()
Automatic crashlog reporting and manual feedback reporting, with server side daemon (Aleksey Lim, Martin Abente, Mukesh Gupta)
Notification system (Martin Abente)
Automatic yum based updater (Martin Abente, Aleksey Lim, Anish Mangal)
Nearly complete Spanish Translations (Martin Abente, Sebastian Codas (scs), Carlos Garay (car|0s))
One Click Share 3G (Martin Abente)

Dextrose 2 - World Edition

This is a release build targeted for use by multiple deployments worldwide. We do appreciate feedback and bug reports.

Hardware	OS Images	Size	Date
XO-1, without GNOME	os508dx.img os508dx.crc	411MB	Apr 1 2011
XO-1.5, without GNOME	os508dx.zd	339MB	Apr 1 2011

GNOME builds are currently unsupported. If you require GNOME for evaluation purposes in your deployment, please ask on the Dextrose mailing-list. For more details on this release, see the Dextrose 2 pages: Change Log, Todo List.

Development releases | Older releases

Knowing your way around the new features

Installation

XO-1

First, ensure that your laptop is unlocked.
Download both osXXXXX.img and osXXXXX.crc to the root directory of a USB stick or SD card.
Drop to the "ok" prompt by pressing (Esc) repeatedly during boot
Type the command: copy-nand u:\osNdx.img for a USB stick or copy-nand sd:\osNdx.img for a SD card followed by (enter)
Wait for the display to fill in with color and the "ok" prompt to return
Type the command reboot followed by (enter)
The XO will reboot, finish writing, reboot itself, and take you to the naming and color choice process
During the reboots, keep the charger connected to allow OFW to self-update

See also the detailed instructions.

XO-1.5

First, ensure that your laptop is unlocked.
Download osXXXXX.zd to the root directory of a USB stick
Drop to the "ok" prompt by pressing (Esc) repeatedly during boot
Type the command: fs-update u:\osXXXXX.zd followed by (enter)
Wait for the display to fill in with color and the "ok" prompt to return
Type the command reboot followed by (enter)
The XO will reboot and take you to the naming and color choice process

See also the detailed instructions.

XO-1.75

The XO-1.75 is not supported at this time. Please contact us if you are planning to deploy Dextrose on XO-1.75.

Other netbooks

Please contact us if you need support for running Dextrose on non-XO hardware.

Using Dextrose in your deployment

We're happy to help other deployments produce their own OS images independently of us, thus exploiting the Freedom #1 provided by Free Software.

Subpages

@@ Line 1: / Line 1: @@
+{{Obsolete}}
 __NOTOC__
-[[File:Dextrose-py-692x96.png]] [[File:Dextrose-mascotte-120x96.png]]
+[[File:Dextrose-2-intl-logo.png|600px]] [[File:Dextrose-mascotte-120x96.png]]
 <noinclude>{{TeamHeader|Dextrose|home=Dextrose|xbgColor=ffe792|join_label=Get Involved}}[[Category:Project]]</noinclude>
@@ Line 8: / Line 10: @@
 == The deployments' XO Operating System ==
-Dextrose is a Sugar distribution for the XO-1 and XO-1.5 jointly developed by [http://activitycentral.org Activity Central], [http://paraguayeduca.org/ Paraguay Educa], [http://www.ceibal.edu.uy/ Plan Ceibal] and [http://sugarlabs.org Sugar Labs] in collaboration with the OLPC and Sugar community.
+Dextrose is a Sugar distribution for XO laptops jointly developed by Activity Central, [http://paraguayeduca.org/ Paraguay Educa], [http://www.ceibal.edu.uy/ Plan Ceibal] in collaboration with OLPC and the Sugar community.
-Our focus is stability and usability in the classroom, but we've also merged some
+Our focus is stability and usability in the classroom, but we've also merged
-new features contributed by deployments and freelance contributors.
+new features contributed by deployments and independent contributors.
-== New features in Dextrose ==
+== New features in Dextrose2 ==
 * Backport of [[0.88/Notes|Sugar 0.88]] ([[User:Bernie|Bernie Innocenti]])
@@ Line 30: / Line 32: @@
 * [[Features/Sugar_Adhoc_Networks|Ad-hoc Networks]] ([[User:Erikos|Simon Schampijer]])
 * Ability to reissue registration to schoolserver ([[User:tch|Martin Abente]])
+* [http://download.sugarlabs.org/dextrose/testing/dxo2/rpms-freeworld/ freeworld codecs] for most multimedia formats, including MP3 music and H264 videos ([[User:Bernie|Bernie Innocenti]])
 * [http://codewiz.org/wiki/pictures/sugar/deployment/paraguay/caacupe/escuela_485_daniel_ortellado/dextrose-testing Extensive field testing] ([[User:Bernie|Bernie Innocenti]])
+* Lease information display in Control Panel->About My Computer()
+* Automatic crashlog reporting and manual feedback reporting, with server side daemon ([[User:Alsroot|Aleksey Lim]], [[User:tch|Martin Abente]], Mukesh Gupta)
+* Notification system ([[User:tch|Martin Abente]])
+* Automatic yum based updater ([[User:tch|Martin Abente]], [[User:Alsroot|Aleksey Lim]], [[User:M_anish|Anish Mangal]])
+* Nearly complete Spanish Translations ([[User:tch|Martin Abente]], Sebastian Codas (scs), Carlos Garay (car|0s))
+* One Click Share 3G ([[User:tch|Martin Abente]])
-== Dextrose 2 ==
+== Dextrose 2 - World Edition ==
 [[File:Download-dextrose-py.png]]
-'''This is a Test Build'''. Targeted for use by multiple deployments worldwide. Based on the latest Dextrose1, this build adds additional language support, and removes country specific logos.  While stable and ready for general use, we do appreciate feedback and bug reports.
+'''This is a release build''' targeted for use by multiple deployments worldwide. We do appreciate [[Dextrose/Contacts|feedback]] and [http://bugs.sugarlabs.org/wiki/Dextrose bug reports].
 {| class="wikitable"
@@ Line 43: / Line 52: @@
 ! Size
 ! Date
-! Changelog
-|-
-| [[File:Xo-1.png]] XO-1
-| [http://download.sugarlabs.org/dextrose/testing/dxo2/xo1/os4dx2.img os4dx2.img] [http://download.sugarlabs.org/dextrose/testing/dxo2/xo1/os4dx2.crc os4dx2.crc]
-| 632MB
-| Oct 27 2010
-|[http://wiki.sugarlabs.org/go/Dextrose/Changelog Changelog]
 |-
 | [[File:Xo-1.png]] XO-1, without GNOME
-| [http://download.sugarlabs.org/dextrose/testing/dxo2/xo1/os4dx2s.img os4dx2s.img] [http://download.sugarlabs.org/dextrose/testing/dxo2/xo1/os4dx2s.crc os4dx2s.crc]
+| [http://download.sugarlabs.org/dextrose/testing/dxo2/xo1/intl/os508dx.img os508dx.img]
-| 523MB
+[http://download.sugarlabs.org/dextrose/testing/dxo2/xo1/intl/os508dx.crc os508dx.crc]
-| Oct 27 2010
+| 411MB
-|
+| Apr 1 2011
-|-
-| [[File:Xo-1.5.png]] XO-1.5
-| [http://download.sugarlabs.org/dextrose/testing/dxo2/xo1.5/os4dx2.zd os4dx2.zd]
-| 522MB
-| Oct 27 2010
-|
 |-
 | [[File:Xo-1.5.png]] XO-1.5, without GNOME
-| [http://download.sugarlabs.org/dextrose/testing/dxo2/xo1.5/os4dx2s.zd os4dx2s.zd]
+| [http://download.sugarlabs.org/dextrose/testing/dxo2/xo1.5/intl/os508dx.zd os508dx.zd]
-| 439MB
+| 339MB
-| Oct 27 2010
+| Apr 1 2011
-|
 |}
-== Dextrose 1 ==
+GNOME builds are currently unsupported. If you require GNOME for evaluation purposes in your deployment, please ask on the [http://lists.sugarlabs.org/listinfo/dextrose Dextrose mailing-list]. For more details on this release, see the [[Dextrose/2|Dextrose 2]] pages: [[Dextrose/2/Changelog|Change Log]], [[Dextrose/2/Todo|Todo List]].
-[[File:Download-dextrose-py.png]]
+[[Dextrose/3|Development releases]] | [[Dextrose/Resources|Older releases]]
-'''This is a Release Candidate'''. This build has been tested in two classrooms for over one month.
+== Knowing your way around the new features ==
-We believe them to be stable and ready for general use. If no further issues are discovered, the RC
-will become our final Dextrose 1 release.
-{| class="wikitable"
+* [http://people.sugarlabs.org/anish/3g_configuration.pdf 3G Modem configuration]
-! Hardware
+* [http://people.sugarlabs.org/anish/3g_sharing.pdf 3G Connection sharing]
-! OS Images
+* [http://people.sugarlabs.org/anish/feedback.pdf Manual feedback submission]
-! Size
+* [http://people.sugarlabs.org/anish/resources.pdf Understanding the resources icon and lease information]
-! Date
-|-
-| [[File:Xo-1.png]] XO-1
-| [http://download.sugarlabs.org/dextrose/testing/f11-0.88/xo1/py/os373pyg.img os373pyg.img] [http://download.sugarlabs.org/dextrose/testing/f11-0.88/xo1/py/os373pyg.crc os373pyg.crc]
-| 518MB
-| Aug 15 2010
-|-
-| [[File:Xo-1.5.png]] XO-1.5
-| [http://download.sugarlabs.org/dextrose/testing/f11-0.88/xo1.5/py/os373pyg.zd os373pyg.zd]
-| 557MB
-| Aug 15 2010
-|}
 == Installation ==
@@ Line 103: / Line 84: @@
 * First, ensure that your laptop is [http://wiki.laptop.org/go/Activation_and_developer_keys unlocked].
-* Download both <tt>osNdx2.img</tt> and <tt>osNdx2.crc</tt> to the root directory of a USB stick
+* Download both <tt>'''osXXXXX.img'''</tt> and <tt>'''osXXXXX.crc'''</tt> to the root directory of a USB stick or SD card.
-* Drop to the "ok" prompt by pressing ESC repeatedly during boot
+* Drop to the "'''ok'''" prompt by pressing [[File:Esc.svg|24px]] (Esc) repeatedly during boot
-* Type the command: <code>copy-nand u:\osNdx2.img</code> followed by ENTER
+* Type the command: {{Code|'''copy-nand u:\osNdx.img'''}} for a USB stick or {{Code|'''copy-nand sd:\osNdx.img'''}} for a SD card followed by [[File:Key_enter.jpg|50px]] (enter)
-* Wait for the display to fill in with color and the "ok" prompt to return
+* Wait for the display to fill in with color and the "'''ok'''" prompt to return
-* Type the command <code>reboot</code> followed by ENTER
+* Type the command {{Code|'''reboot'''}} followed by [[File:Key_enter.jpg|50px]] (enter)
 * The XO will reboot, finish writing, reboot itself, and take you to the naming and color choice process
 * During the reboots, keep the charger connected to allow OFW to self-update
-See also the [http://wiki.laptop.org/go/F11_for_XO-1#Installation_instructions detailed instructions].
+'''See also''' the [http://wiki.sugarlabs.org/go/Talk:Downloads#Upgrade_an_XO-1_to_Sugar_0.84_with_Fedora_11_and_Gnome detailed instructions].
 === XO-1.5 ===
@@ Line 119: / Line 100: @@
 * First, ensure that your laptop is [http://wiki.laptop.org/go/Activation_and_developer_keys unlocked].
-* Download <tt>osNdx2.zd</tt> to the root directory of a USB stick
+* Download <tt>'''osXXXXX.zd'''</tt> to the root directory of a USB stick
-* Drop to the "ok" prompt by pressing ESC repeatedly during boot
+* Drop to the "'''ok'''" prompt by pressing [[File:Esc.svg|24px]] (Esc) repeatedly during boot
-* Type the command: <code>fs-update u:\osNdx2.zd</code> followed by ENTER
+* Type the command: {{Code|'''fs-update u:\osXXXXX.zd'''}} followed by [[File:Key_enter.jpg|50px]] (enter)
-* Wait for the display to fill in with color and the "ok" prompt to return
+* Wait for the display to fill in with color and the "'''ok'''" prompt to return
-* Type the command <code>reboot</code> followed by ENTER
+* Type the command {{Code|'''reboot'''}} followed by [[File:Key_enter.jpg|50px]] (enter)
 * The XO will reboot and take you to the naming and color choice process
-See also the  [http://wiki.laptop.org/go/F11_for_1.5 detailed instructions].
+'''See also''' the  [http://wiki.laptop.org/go/F11_for_1.5 detailed instructions].
+=== XO-1.75 ===
+The XO-1.75 is not supported at this time. Please [[Dextrose/Contacts|contact us]] if you are planning to deploy Dextrose on XO-1.75.
+=== Other netbooks ===
+Please [[Dextrose/Contacts|contact us]] if you need support for running Dextrose on non-XO hardware.
-== Using Dextrose2 in your deployment ==
+== Using Dextrose in your deployment ==
-We're happy to help other deployments produce their
+We're happy to help other deployments produce their own OS images independently of us,
-own OS images independently of us, thus exploiting the [http://www.gnu.org/philosophy/free-sw.html Freedom #1]
+thus exploiting the [http://www.gnu.org/philosophy/free-sw.html Freedom #1] provided by Free Software.
-provided by Free Software.
 === Subpages ===
 {{Special:PrefixIndex/{{PAGENAME}}/}}