Difference between revisions of "Dextrose"

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{{Obsolete}}
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__NOTOC__
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[[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>
 
<noinclude>{{TeamHeader|Dextrose|home=Dextrose|xbgColor=ffe792|join_label=Get Involved}}[[Category:Project]]</noinclude>
  
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== Dextrose - Deployments' XO Operating System ==
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[[Image:Dextrose_main.png|640px|frameless|right]]
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== The deployments' XO Operating System ==
 +
 
 +
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.
  
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Dextrose is a Sugar distribution for the XO-1 and XO-1.5.  It is being developed jointly 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 members of the OLPC and Sugar community.
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Our focus is stability and usability in the classroom, but we've also merged
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new features contributed by deployments and independent contributors.
  
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The focus of this build is stability and usability in a classroom environment. While there wasn't
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== New features in Dextrose2 ==
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much time for new development, we've merged a few features contributed by other deployments and
 
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freelance contributors:
 
  
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* Journal sorting options (aa)
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* Backport of [[0.88/Notes|Sugar 0.88]] ([[User:Bernie|Bernie Innocenti]])
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* CPU/Memory display (m_anish)
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* [[Features/Journal_Sort|Journal sorting options]] ([[User:Aa|Andrés Ambrois]])
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* Journal Backup/restore to removable devices (tch, esteban)
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* [[:File:Dextrose_resource_monitoring.png|Intuitive resource monitoring]] ([[User:M_anish|Anish Mangal]])
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* Journal Backup/restore to schoolserver (tch)
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* [[Features/Backup_and_Restore|Journal Backup/restore to removable devices]] ([[User:tch|Martin Abente]], [[User:Earias|Esteban Arias]])
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* Protected activities support (tch)
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* [[Features/Backup_and_Restore|Journal Backup/restore to schoolserver]] ([[User:tch|Martin Abente]])
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* Improved GSM/3G handling (tch, dcastelo)
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* Protected activities support ([[User:tch | Martin Abente]])
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* Tabbed browsing (m_anish)
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* Improved GSM/3G handling ([[User:Dcastelo|Daniel Castelo]], [[User:tch|Martin Abente]])
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* Accessibility features (esteban)
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* [[:File:Dextrose_tabbed_browsing.png|Tabbed browsing]] ([[User:M_anish|Anish Mangal]])
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* Journal repair functionality (esteban)
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* [[:File:Dextrose_teclado_virtual.png|Virtual keyboard]] ([[User:Earias|Esteban Arias]])
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* Fast switching between touchpad and pen-tablet modes (wbender)
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* [[:File:Accessibility_control_panel_2.png|Accessibility features]] ([[User:Earias|Esteban Arias]])
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* OLPC Microformat support in activity updater (gangil) (pending)
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* [[:File:Dextrose_journal_repair.png|Journal repair functionality]] ([[User:Earias|Esteban Arias]])
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* [[Features/Touchpad_control_panel_section|Fast switching between touchpad and pen-tablet modes]] ([[User:Walter|Walter Bender]])
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* OLPC Microformat support in activity updater (Akash Gangil, [[User:M_anish|Anish Mangal]])
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* [[Features/Sugar_Adhoc_Networks|Ad-hoc Networks]] ([[User:Erikos|Simon Schampijer]])
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* Ability to reissue registration to schoolserver ([[User:tch|Martin Abente]])
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* [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]])
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* [http://codewiz.org/wiki/pictures/sugar/deployment/paraguay/caacupe/escuela_485_daniel_ortellado/dextrose-testing Extensive field testing] ([[User:Bernie|Bernie Innocenti]])
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* Lease information display in Control Panel->About My Computer()
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* Automatic crashlog reporting and manual feedback reporting, with server side daemon ([[User:Alsroot|Aleksey Lim]], [[User:tch|Martin Abente]], Mukesh Gupta)
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* Notification system ([[User:tch|Martin Abente]])
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* Automatic yum based updater ([[User:tch|Martin Abente]], [[User:Alsroot|Aleksey Lim]], [[User:M_anish|Anish Mangal]])
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* Nearly complete Spanish Translations ([[User:tch|Martin Abente]], Sebastian Codas (scs), Carlos Garay (car|0s))
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* One Click Share 3G ([[User:tch|Martin Abente]])
  
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== Download development builds ==
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== Dextrose 2 - World Edition ==
 +
 
 +
[[File:Download-dextrose-py.png]]
 +
 
 +
'''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"
 
{| class="wikitable"
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! Release date
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! Hardware
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! Milestone
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! OS Images
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! XO-1
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! Size
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! XO-1.5
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! Date
 
|-
 
|-
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| May 26
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| [[File:Xo-1.png]] XO-1, without GNOME
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| Alpha1
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| [http://download.sugarlabs.org/dextrose/testing/dxo2/xo1/intl/os508dx.img os508dx.img]  
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| [http://download.sugarlabs.org/dextrose/testing/f11-0.88/xo1/py/os240py.img os240py.img] [http://download.sugarlabs.org/dextrose/testing/f11-0.88/xo1/py/os240py.crc os240py.crc]
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[http://download.sugarlabs.org/dextrose/testing/dxo2/xo1/intl/os508dx.crc os508dx.crc]
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| 411MB
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| Apr 1 2011
 
|-
 
|-
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| Jun 12
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| [[File:Xo-1.5.png]] XO-1.5, without GNOME
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| Alpha2
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| [http://download.sugarlabs.org/dextrose/testing/dxo2/xo1.5/intl/os508dx.zd os508dx.zd]
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| [http://download.sugarlabs.org/dextrose/testing/f11-0.88/xo1/py/os258py.img os258py.img] [http://download.sugarlabs.org/dextrose/testing/f11-0.88/xo1/py/os258py.crc os258py.crc]
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| 339MB
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| [http://download.sugarlabs.org/dextrose/testing/f11-0.88/xo1.5/py//os257py.zd os257py.zd]
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| Apr 1 2011
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|-
 
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| Jun 16
 
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|
 
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| [http://people.sugarlabs.org/bernie/olpc/f11-xo1-0.88/os260py.img os260py.img] [http://people.sugarlabs.org/bernie/olpc/f11-xo1-0.88/os260py.crc os260py.crc]
 
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| [http://people.sugarlabs.org/bernie/olpc/f11-xo1.5-0.88/os261py.zd os261py.zd]
 
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|-
 
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| Jun 28
 
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| Beta1
 
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| [http://people.sugarlabs.org/bernie/olpc/f11-xo1-0.88/os284py.img os284py.img] [http://people.sugarlabs.org/bernie/olpc/f11-xo1-0.88/os284py.crc os284py.crc]
 
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| [http://people.sugarlabs.org/bernie/olpc/f11-xo1.5-0.88/os286py.zd os286py.zd]
 
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|-
 
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| Jul 04
 
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|
 
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| [http://people.sugarlabs.org/bernie/olpc/f11-xo1-0.88/os295py.img os295py.img] [http://people.sugarlabs.org/bernie/olpc/f11-xo1-0.88/os295py.crc os295py.crc]
 
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| [http://people.sugarlabs.org/bernie/olpc/f11-xo1.5-0.88/os297py.zd os297py.zd]
 
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|-
 
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| Jul 08
 
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| Beta2
 
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| [http://download.sugarlabs.org/dextrose/testing/f11-0.88/xo1/py/os300py.img os300py.img] [http://download.sugarlabs.org/dextrose/testing/f11-0.88/xo1/py/os300py.crc os300py.crc]
 
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| [http://download.sugarlabs.org/dextrose/testing/f11-0.88/xo1.5/py/os299py.zd os299py.zd]
 
 
|}
 
|}
  
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* [http://download.sugarlabs.org/dextrose/testing/f11-0.88/xo1/ All interim XO-1 images]
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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]].
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* [http://download.sugarlabs.org/dextrose/testing/f11-0.88/xo1.5/ All interim XO-1.5 images]
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 +
[[Dextrose/3|Development releases]] | [[Dextrose/Resources|Older releases]]
 +
 
 +
== Knowing your way around the new features ==
 +
 
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* [http://people.sugarlabs.org/anish/3g_configuration.pdf 3G Modem configuration]
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* [http://people.sugarlabs.org/anish/3g_sharing.pdf 3G Connection sharing]
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* [http://people.sugarlabs.org/anish/feedback.pdf Manual feedback submission]
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* [http://people.sugarlabs.org/anish/resources.pdf Understanding the resources icon and lease information]
  
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== Installation ==
 
== Installation ==
  
 
=== XO-1 ===
 
=== XO-1 ===
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 +
[[File:Xo-1.png|right]]
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[[File:XO-XP.png|right]]
  
 
* First, ensure that your laptop is [http://wiki.laptop.org/go/Activation_and_developer_keys unlocked].
 
* First, ensure that your laptop is [http://wiki.laptop.org/go/Activation_and_developer_keys unlocked].
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* Download <tt>osNNNpy.img</tt> and <tt>osNNNpy.crc</tt> to the root directory of a USB stick
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* Download both <tt>'''osXXXXX.img'''</tt> and <tt>'''osXXXXX.crc'''</tt> to the root directory of a USB stick or SD card.
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* Drop to the "ok" prompt by pressing ESC repetedly during boot
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* Drop to the "'''ok'''" prompt by pressing [[File:Esc.svg|24px]] (Esc) repeatedly during boot
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* Type the command: <code>copy-nand u:\osNNNpy.img</code> followed by ENTER
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* 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)
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* During the next reboot, keep the charger connected to allow OFW to self-update
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* Wait for the display to fill in with color and the "'''ok'''" prompt to return
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* Type the command {{Code|'''reboot'''}} followed by [[File:Key_enter.jpg|50px]] (enter)
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* The XO will reboot, finish writing, reboot itself, and take you to the naming and color choice process
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* During the reboots, keep the charger connected to allow OFW to self-update
  
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Also check these [http://wiki.laptop.org/go/F11_for_XO-1#Installation_instructions detailed instructions].
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'''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 ===
 
=== XO-1.5 ===
  
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* Download <tt>osNNNpy.zd</tt> to the root directory of a USB stick
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[[File:Xo-1.5.png|right]]
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* Drop to the "ok" prompt by pressing ESC repetedly during boot
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[[File:XO-HS.png|right]]
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* Type the command: <code>fs-update u:\osNNNpy.zd</code> followed by ENTER
 
  
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Also check these [http://wiki.laptop.org/go/F11_for_1.5 detailed instructions].
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* First, ensure that your laptop is [http://wiki.laptop.org/go/Activation_and_developer_keys unlocked].
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* Download <tt>'''osXXXXX.zd'''</tt> to the root directory of a USB stick
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* Drop to the "'''ok'''" prompt by pressing [[File:Esc.svg|24px]] (Esc) repeatedly during boot
−
== Testing ==
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* Type the command: {{Code|'''fs-update u:\osXXXXX.zd'''}} followed by [[File:Key_enter.jpg|50px]] (enter)
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* Wait for the display to fill in with color and the "'''ok'''" prompt to return
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Besides community testing and field testing, we're planning to reuse and extend the
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* Type the command {{Code|'''reboot'''}} followed by [[File:Key_enter.jpg|50px]] (enter)
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OLPC test plan adopted in release 8.2.0 (aka os801): http://wiki.laptop.org/go/TestPlan_8.2.0
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* The XO will reboot and take you to the naming and color choice process
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Feedback from the entire community is appreciated. Bugs belonging to upstream
 
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components should be filed in the usual trackers:
 
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* Sugar and activities: http://bugs.sugarlabs.org/
 
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* Fedora 11: http://bugzilla.redhat.com/
 
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* Drivers and OLPC customizations: http://dev.laptop.org/
 
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* Bugs specific to this build: http://trac.paraguayeduca.org/
 
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== Using this build ==
 
  
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A few customizations make this image somewhat deployment-specific:
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'''See also''' the  [http://wiki.laptop.org/go/F11_for_1.5 detailed instructions].
  
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* Limited language support: to save space, we've included only English and Spanish translations.
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=== XO-1.75 ===
  
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* Image signed with the Paraguay deployment keys. Laptops from other regions need to be unlocked in order to accept this image.
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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.
  
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* The software update control panel icon checks for new activities on our wiki rather than on laptop.org.
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=== Other netbooks ===
  
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* The Browse home page contains the Paraguay Educa logo and a few links to our website.
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Please [[Dextrose/Contacts|contact us]] if you need support for running Dextrose on non-XO hardware.
  
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We may find the time to release slightly modified images to meet the
 
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needs of other OLPC deployments interested in upgrading to Sugar 0.88.
 
  
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More importantly, we're happy to help other deployments produce their
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== Using Dextrose in your deployment ==
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own OS images independently of us, thus exploiting the [http://www.gnu.org/philosophy/free-sw.html Freedom #1] provided by Free Software.
 
  
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== How to join development ==
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We're happy to help other deployments produce their own OS images independently of us,
 +
thus exploiting the [http://www.gnu.org/philosophy/free-sw.html Freedom #1] provided by Free Software.
  
−
See the [[/Getting_Involved | Getting Involved]] page and our [[/Build_System | Build System]] documentation.
 
 
=== Subpages ===
 
=== Subpages ===
 
{{Special:PrefixIndex/{{PAGENAME}}/}}
 
{{Special:PrefixIndex/{{PAGENAME}}/}}

Latest revision as of 08:42, 6 November 2020

Stop hand.png NOTE:
The content of this page is considered
DEPRECATED and OBSOLETE
It is preserved for historical research, along with its talk page.



Dextrose-2-intl-logo.png Dextrose-mascotte-120x96.png

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

Dextrose main.png

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

Dextrose 2 - World Edition

Download-dextrose-py.png

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.png XO-1, without GNOME os508dx.img

os508dx.crc

411MB Apr 1 2011
Xo-1.5.png 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

Xo-1.png
XO-XP.png
  • 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.svg (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 Key enter.jpg (enter)
  • Wait for the display to fill in with color and the "ok" prompt to return
  • Type the command reboot followed by Key enter.jpg (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

Xo-1.5.png
XO-HS.png
  • 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.svg (Esc) repeatedly during boot
  • Type the command: fs-update u:\osXXXXX.zd followed by Key enter.jpg (enter)
  • Wait for the display to fill in with color and the "ok" prompt to return
  • Type the command reboot followed by Key enter.jpg (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
Retrieved from "https://wiki.sugarlabs.org/index.php?title=Dextrose&oldid=103806"