Ask OLPC a Question

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{{OLPC}}
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'''Ask OLPC a Question''' is a set of pages dedicated to answering general questions that you have about the project. Please add your question by editing this page; as soon as possible it will be added to the [[OLPC FAQ]].
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Feel free to '''[http://wiki.laptop.org/index.php?title=Ask_OLPC_a_Question/New&action=edit&section=new ask a question here]''' about OLPC. However, before asking a question:
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'''This page is not''' a dumping ground for just any question or comment: every page in the wiki has a "discussion" tab at the top.
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* Read the "'''[[Official OLPC FAQ]]'''";
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* If you own an XO laptop, go through the official [http://www.laptop.org/en/laptop/start/ "getting started" guide].
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* See our Frequently Asked Pages: the [[Official OLPC FAQ]], our technical '''[[Support FAQ]]''', and other [[FAQ|Frequently Asked Questions]] such as [[OLPC myths]] and the old [http://aaa.opensourcehost.com/~thoughts/faq/ developers FAQ].
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* Search the wiki for an answer (using the '''search''' fields in the left-hand sidebar).
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*'''To get a laptop''' for development, see our [[Contributors program]].  For yourself or your child, see ebay.
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*'''To submit ideas''', see the [[OLPC Idea Pool]].
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*'''To answer a question''', see [[Answering questions]].
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*'''To make general comments, see the [[Talk:Main Page|main talk page]] or the "'''discussion'''" tab at the top of each page
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'''<big>Past archives</big>''': [[Ask_OLPC_a_Question/1|2006]] | [[Ask OLPC a Question/2|2007-2009]]
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Please search for an answer to your questions using the '''search''' field in the column on the left side of the page (alternatively you can try a [http://www.google.com/custom?domains=laptop.org&sitesearch=laptop.org Custom Google]), and add a targeted question or comment to the discussion associated with that page.  We will delete questions that are already answered elsewhere in the wiki.
 
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'''To get a laptop'''
 
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To get a laptop for yourself, your young relatives, your NGO, etc : see [[Ask OLPC a Question about Distribution#Where or how can I get one?|'''this section''']].
 
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'''To submit ideas'''
 
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See the '''[[OLPC Idea Pool]]'''.
 
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'''If you know the answer to a question'''
 
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Feel free to reply below.  Sign your response (using the wiki convention of <nowiki>-- ~~~~</nowiki>) and put it in the Answered Question Section of this page.  The community can discuss and revise your answer and subsequently integrate it into the main FAQ.
 
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'''<font color="red">To ask a new question</font>'''
 
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First read this page and the [[#Archives|archives]] to be sure it has not already be answered; then add it to [[Ask OLPC a Question/New|the '''New Questions section''']].
 
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== Archives ==
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<!---------------------  New questions start here ------------------>
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Older questions: ...
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==General==
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{{:Ask OLPC a Question/New}}
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===OLPC & UNPO Members===
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[[Category:Help|Contents]]
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:''N.B. UNPO => Unrepresented Nations and Peoples Organization''
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[[Category:OLPC FAQ]]
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Many regions are not represented by an official government. Kosovo, Somaliland, Iraqi Kurdistan and many refugee camp as Dafur/Mali, Myanmar/Thailand border,... have no chance to get support from any government. (see [http://en.wikipedia.org/wiki/Unrepresented_Nations_and_Peoples_Organization UNPO])  For normal the United Nations give some support, but the people have no work and the people are bored.
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Especialy for these people education is very importent. It is also important to give them a voice to tell about their lives.
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The 100$ laptop and a internet link could improve the situation of this people very much.
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The regions are too small to order one million laptops but all this regions together have more then 1 million children.
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Is there a special program for these children? There is no government to talk with, but the UN together with NGOs could do a lot.
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Many people ask if it's possible to give some money for the OLPC project. If there is some money, this regions should be the first that receive sponsored laptops. One million children with the ability to send text and videos from daily life as a refugee could change the world. --[[User:Bz|Bz]] 09:28, 27 January 2007 (EST)
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:There are plans to extend invitations to NGOs [[Ask_OLPC_a_Question#Can NGOs and charities get them?|after the first phase]]&mdash;OLPC currently targets '''only''' [[Ask OLPC a Question about Distribution#Overview|national governments]].
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:Community sponsoring (ie: [[Ask OLPC a Question about Distribution#Buy 2 Get 1|Buy 2 Get 1]]) is not being contemplated as an option in the near future&mdash;maybe later.--[[User:Xavi|Xavi]] 10:21, 27 January 2007 (EST)
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===OLPC & United Nations===
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Will the new leadership at the United Nations affect the laptop.org program in general?
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--[[User:216.194.7.160|216.194.7.160]] 18:08, 26 December 2006 (EST)
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:Probably not, given that neither dependends on the other. AFAIK, [http://content.undp.org/go/newsroom/january-2006/100-dollar-laptop-20060128.en;jsessionid=a_Q884XX38gg agreements have been signed] with the U.N.'s [http://www.undp.org Development Program].--[[User:Xavi|Xavi]] 11:44, 27 December 2006 (EST)
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=== What are the Pros and Cons of OLPC? ===
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One could be that many children want to have a computer, now
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that many places are going solar for energy so many more
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will want a lap top like the OLPC laptop!
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--[[User:Hunter|Hunter]] 08:50, 8 January 2007 (EST)
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:This is also discussed on various question pages, including [[OLPC FAQ]] and [[Ask OLPC a Question]]. --[[User:Mokurai|Mokurai]] 17:45, 9 November 2006 (EST)
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:There are a number of naysayers claiming that the OLPC project will never work for various alleged reasons. Most prominent among them are Bill Gates and John C. Dvorak. [http://www.marketwatch.com/news/story/story.aspx?siteid=mktw&guid={CABBDAC8-7AD5-4F8B-A5D8-1EFB949A1AA3} Dvorak's recent attack], posted on MSN Marketwatch is a misch-masch of straw men, ad hominem attacks, and ignorance, in my opinion. More than 400 [http://hardware.slashdot.org/article.pl?sid=06/11/18/0733221 comments have appeared on Slashdot]. The Linux community is of the opinion that Gates is opposed to the laptop purely because it runs Linux and other Free Software, and that Dvorak, once a respected voice in the industry, is shilling for Gates. --[[User:Mokurai|Mokurai]] 06:59, 21 November 2006 (EST)
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=== Public traded company?===
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I am wondering if olpc is a public traded company and if not are there any plans of this happining in the near future?
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:US non-profit corporation, so no. You could start your own company to buy from or sell to the families of the children. (But not to sell the laptop.)--[[User:Mokurai|Mokurai]] 02:23, 13 October 2006 (EDT)
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=== Background in pedagogy? ===
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Do any of the OLPC designers have experience with teaching young children, especially ones in the third world?
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:It is best to read through some of the site or use the Search button at the left before asking questions. Or are you questioning the management's competence in making the decision to assign technical design experts to do the design instead of pedagogues? Read the [[constructivist]] page to begin with and then check the backgrounds of the people who are running the OLPC project. You couldn't ask for more solid educational credentials.
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Also those that may not know what pedagogy is it is:the activities of educating or instructing or teaching; activities that impart knowledge or skill; "he received no formal education"; "our instruction was carefully programmed"; "good teaching is seldom rewarded"Not every one is that smart a first glance that asks questions.
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--[[User:Hunter|Hunter]] 09:48, 8 January 2007 (EST)
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::The question was to try to find out to what extent unusual aspects of the system (sugar, social chat-oriented software) were validated by experience teaching young children.  From what I have seen of the OLPC staff backgrounds, they're generally university people, surely a very different demographic.
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:::[[Seymour Papert]] has been involved in elementary school classroom software for decades. See his book Mindstorms. [[Alan Kay]] managed the design of computers suitable for children at Xerox PARC in the 1970s. His Alto computer and Smalltalk software were the original GUI system that became the model for the Apple Macintosh, the X windowing system for UNIX, and Microsoft Windows. There are other educational software developers and classroom teachers in OLPC.
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:::In addition, the concept of One Laptop Per Child has reportedly been validated in classrooms in [[Maine]] and [[Cambodia]], using conventional commercial laptops. Some of us are eagerly awaiting the research reports on these deployments. --[[User:Mokurai|Mokurai]] 05:55, 7 November 2006 (EST)
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::::That reported validation indeed sounds exciting, but where are the reports?
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===Statistics===
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I would like more information about the Nations that are involved with the OLPC program as far as statistics and population information!
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:You can find out information about statistics [[OLPC Country statistics|here]]. Also, some countries have an infobox with an abstract.
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=== About the Colors ===
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What is the difference (apart from the color) between the Orange and Green machines? .--[[User:Ahmad|Ahmad]] 11:36, 27 October 2006 (GMT+1)
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:There are no Orange or Green machines. There are only prototype boards and components in various stages. Pictures with Orange and Green machines used plastic models or case prototypes. They are just there as pretty pictures to give a rough idea of what a finished unit MIGHT be.
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::Green ones now exist: [[B1 Pictures]]. --[[User:66.30.117.127|66.30.117.127]] 16:53, 9 January 2007 (EST)
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=== What does XO stand for ? ===
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Nothing really. It is simply a shorthand reference to the shape of the icon which is used to represent a user of the mesh network. The icon represents a person with arms outstretched, jumping for joy. It looks like an '''O''' stacked above an '''X'''. [http://wiki.laptop.org/go/Talk:OLPC_Human_Interface_Guidelines/The_Sugar_Interface/Icons Some people don't like it.]
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===History===
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I am curious about the history of this project: when was it started, by whom, how it has evolved, etc.
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:Some of this information is being collected on the [[History of OLPC]] page. You may also find some information on [http://en.wikipedia.org/wiki/One_Laptop_per_Child Wikipedia] however the best way is to Google for information on [[Nicholas Negroponte]] and [[Seymour Papert]].
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===Rwanda===
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I would like more infromation about Rwanda.
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Rwanda has recently joined the OLPC program. You can find out more infromation about them at this link
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[http://wiki.laptop.org/go/Rwanda]
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==[[Ask OLPC a Question about Social Issues|Social Issues]]==
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The full impact of the OLPC can only be determined with time. Nevertheless, you may have concerns about [[Ask OLPC a Question about Social Issues#Government concerns|recipient governments]], [[Ask OLPC a Question about Social Issues#Child Safety Concerns|child safety]], [[Ask OLPC a Question about Social Issues#Privacy and Anonymity|privacy]], [[Ask OLPC a Question about Social Issues#Rights Abuse|abuse]]. Check the '''[[Ask OLPC a Question about Social Issues|Q&A about social issues]]'''.
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==[[Ask OLPC a Question about Distribution|Distribution, Roll-out, Marketing & Sales]]==
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{{:Ask OLPC a Question about Distribution/Summary}}
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----
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You may also be wondering about [[Ask OLPC a Question about Distribution#Training & Capacity Building|training & volunteering]], or [[Ask OLPC a Question about Distribution#Donations|donations]] and other financial issues.
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'''[[Ask OLPC a Question about Distribution|Expanded FAQ on Distribution is here]]'''
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==[[Ask OLPC a Question about Countries|Countries]]==
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{{:Ask OLPC a Question about Countries/Summary}}
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You can see the community's work for each of the countries in the ''[[:Category:Countries]]''.
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'''[[Ask OLPC a Question about Countries|Expanded FAQ on countries is here]]'''
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== [[Ask OLPC a Question about Product Life-cycle|Product Life-cycle]] ==
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Besides [[Ask OLPC a Question about Product Life-cycle#Quality Assurance|quality assurance]], there are issues about [[Ask OLPC a Question about Product Life-cycle#Maintenance|maintenance]] and/or the [[Ask OLPC a Question about Product Life-cycle#How are these machines going to be dealt with at the end of their useful life?|disposal]] at the end-of-life.  '''[[Ask OLPC a Question about Product Life-cycle|Look here]]''' for those Q&A.
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==[[Ask OLPC a Question about Hardware|Hardware]]==
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Will it really have a [[Ask OLPC a Question about Hardware#Power / Energy|crank for powering]]? What will the [[Ask OLPC a Question about Hardware#Keyboard|keyboard be like]]? What about [[Ask OLPC a Question about Hardware#|size & weight]]?  If you don't find the answer in the [[hardware specification]]s you can check other '''[[Ask OLPC a Question about Hardware|questions and answer about hardware]]'''.
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How come it doesn't include a built-in hardrive?
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==[[Ask OLPC a Question about Software|Software]]==
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{{:Ask OLPC a Question about Software/Summary}}
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Doubts about the [[Ask OLPC a Question about Software#The Operating System & Platform|Operating System and/or Linux]]? Will ''(my favorite application)'' be included? How will ''[[Ask OLPC a Question about Software##International / Language Support|(my language/country)]]'' going to be supported? Check:
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'''[[Ask OLPC a Question about Software|Expanded FAQ on Software is here]]'''
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==Uncategorized==
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===RSS===
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Would it be possible to give LAPTOP NEWS RSS feed capability?  I use a NewsGator RSS reader, and I like it very much.  It saves me a lot of time, and the releases in each feed are always the most current when I log on.  I try to check my feeds at least every 2 or 3 days.  Thanks!
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: [http://penguintv.sourceforge.net/ PenguinTV] is one of the activities already running on the laptop; you can [[OS_images_for_emulation|run an emulator]] and download the latest image of the OLPC environment to try it out for yourself.  [[User:Sj|Sj]] [[User talk:Sj|<font color="fc9"><small>talk</small></font>]]
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= New questions =
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{{:Ask OLPC a Question/New}}
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Current revision as of 22:23, 22 June 2013

  This page is monitored by the OLPC team.
  english | español | 日本語 | 한글 русский HowTo [ID# 287966]  +/-  


Feel free to ask a question here about OLPC. However, before asking a question:


Past archives: 2006 | 2007-2009


Contents



New questions

My OLPC stucked off after starting up and please also guide me that from where i can get new charger for my olpc?

Question

We are planning to help OPLC but we need to check the Financial Statements of the organization. Does somebody know where can we get this information?

From OLPC directly, or the government or other regulators. I don't think you should rely on what contributors to a community Wiki might tell you ... that's not a rigorous method. --Quozl 03:23, 13 February 2012 (UTC)

Question

I turned on my OLPC but it didn't show anything.What do I do?

Check out Keyboard freeze fix for os 650-656 it might be your problem. Hard to say, unless you can give some more information, like when you last used the XO, whether the power indicator turns on, whether the display backlight turns on. --Quozl 21:04, 30 August 2011 (UTC)

Question

how do download windows xp on to my olpc xo and how do you access your downloads

There is no way to get Windows XP for your individual OLPC. Microsoft does not make it available to individuals, and OLPC has nothing to do with that.

Downloads

How to access your downloads?

If you download things on the OLPC, they should show up in the Journal, which is one of the Activities that's always running. It looks like a little spiral notebook. You can also open the journal by pressing the "magnifying glass" icon in the upper-left hand part of the keyboard.

how do you start your downloads

I downloaded adobe flash player but i still can't watch my videos i know you go to journal and the file and click start but it doesn't work.

See Adobe Flash for details. Mariano 06:44, 8 December 2009 (UTC)

your disk is full

What should i do if i go to my record activity and it says my disk is full?

You should open your Journal and remove large files or activities. Mariano 06:44, 8 December 2009 (UTC)

== It seems that with the new built (8.2) in the XO the existing Scratch files are difficult to copy into a USB. I can't use the function "save as" or even copy them from the terminal. Any idea what to do? il me semble que mon "xo" est bloqué peut etre plein. que faire? Mamadou Niang mafabini@yahoo.fr je souhaite dans le cadre d'une ONG dénommée Bokk Diang avoir des partenaires pouvant permettre "d'arroser" les Ecoles Sénégalaises. merci de l'aide que vous nous apporterez. Mamadou Niang 00221776467585 Sénégal

How do I chat with other people in the world?

My xo is hooked up to the internet but I still don't know how to chat with other people in the world could you tell me how please?

First connect to a Jabber server or your local school network. Then you can see other people on your network and will be able to chat with them.
You can also download XoIRC and chat with people using that activity. 02:34, 17 December 2009 (UTC)

Downloads

How do I download music on my labtop?

Click on a file to download. Then open it from your Journal. Alternately, install an activity like Jukebox.

How do I download Doom?

The page about it is titled Doom. 02:34, 17 December 2009 (UTC)

Reset settings

I need to knnow how to reset the name on my xo laptop

From the Sugar Control Panel, update your "About me" settings, and restart. 02:34, 17 December 2009 (UTC)

Viruses

How Do I erase viruses from my xo

i buy new usb to rs232 moduleboard ft232rl.and i conect my computer with my desktop but htere is nothing happnaed can some one tell me y or i conect it with other laptop not with desktop.i have olpc

reset journal info

my question is how do u erase information on the journal

hey guys nice work ...well i am making a project on u guys can u help me with the list of countries whu r a part of ur process thanks gaurav Peace out

Two activities

hey i've got 2 questions 1. first of all why won't my eye chat open even if i have downloaded it 2. second how can i read e-books on my olpc oh and one more question: can i contact the child who got the other laptop after i had paid for mine? thanks

Thanks for your questions. Sorry, I don't know what eye chat is. E-books in various formats can be read using the Read activity, and there are new E-book reader programs on http://activities.sugarlabs.org/ . No, you can't contact the child who got the other laptop. -- Quozl 22:46, 26 July 2010 (UTC)

How does the Log Viewer work?

Dear Sir/Madam,

As a part of an evaluation project we are trying to determine what activities are being used by the children, and for this reason we would like to know exactly how does the log viewer work. The journal presents the problem that activities may be erased by the children, therefore not providing a complete picture. So my questions are, what does the log viewer exactly show? Does it show all the activities used by the children? Does it only show errors in activities used by the children and if so what type of errors? Do you think the log-files can be used to determine what activities are the children using or the information won't be reliable towards that purpose?

Also, is it possible to recover erased activities from the journal?

Thank you for your help!

Federico

how to repair olpc

hi olpc i am call placide and my olpc can not switch on now but the screen can switch on but does not mark any thing so it looks like has virus or it has corrupted so i would like to know how can i repair it and what can use to repair it please i need help

This can happen if you hold down the rotate button when you turn it on. Please try this: remove the battery, disconnect the cable, wait 10 seconds, put the battery back in, press the power button. The laptop should start. If it does not, then it may need repair. -- Quozl 04:14, 25 October 2010 (UTC)

Server Installation detail Guide

Hi, I am am a new learner in this OLPC deployment team. I have installed a OLPC XS and had a problem with the eth0. During boot process it come to a stage where it says that IP determing information on eth0 fails. I have follwed the proper steps to install the server however it still gives me the same problem. Can anyone out there assist me to get the eth0 working on my server. Dudley Daduwe

Skype microphone issue

I have been using Skype on my XO1 with ver. 656 without problems but after updating to ver. 802 and re-installing Skype using the directions given on http://wiki.laptop.org/go/Skype (Standard) the sound of the microphone is garbled, when placing a test call, even though it is clear when recording in terminal mode by using arecord and aplay. I have tried several settings in Alsamixer and Skype but without getting any change or improvement. Is there a patch or fix for this problem. Updating to ver. 852 did not work as Skype will not install on the 852 version on my XO1. Note: I re-installed 802 and Skype several times and in several different executions following posts under OLPC but always with the same result. Placing a test call in Skype gives a playback with garbled microphone sounds like two voices overlapping each other and then shorting out.

Hola..

seria muy ueno si tendria para algunos alumnos mas avanzados la posibilidad de una de las nuevas plaquetas minis como para subir a 8 gb el disco solido , pero me parece que la memoria de 1 gb ya viene incorporada en el mother . y no tiene ningun slot

hoy dia los costos bajando y ojala en tiempos proximos alcancen un precio infimo como para poder incorporar mas almacenamiento.

saludos

gustavo

gustavoandresresnik@gmail.com

What numerical and literacy applications exist to help Kids within the Kenyan context/curriculum? mkiarie83@hotmail.com

Problem updating from 656 and mouse freeze

Hello I am having trouble updating from the 656 system and now my mouse and keyboard has frozen. Can you please advise me. Thank you. -- heather

Hello Heather. What have you upgraded to? Does the mouse and keyboard remain frozen if you remove the power adapter and battery and put them back in? Write to help@laptop.org (staffed by volunteers, not OLPC) if you'd prefer e-mail. --Quozl 02:01, 3 January 2011 (UTC)
Hello
I tried using the email but only got a generic response. To answer your questions:
- I was trying to upgrade to the 10.1.2. I tried with the USB method and got the grey grid with a message underneath, something about NAND and size.
- I then tried to update in terminal using all the various wordings proposed. That did not work either. I left the machine for a day or so and when I turned it back on the mouse and keyboard were frozen. When it lit up with the clock, it would go to a black screen with some text at about a quarter of the way round and then, before I could read it, it would go back to loading. I tried turning the machine on holding the O key which made the black text screen disappear but did not fix the freeze. I tried removing all power. I tried turning the machine on holding the rotate button. Nothing has worked yet. I'm really excited that you are responding to me and look forward to finding a solution.
Take care. -- heather
Did the generic mail response give you a tracking number? If so, let me know what it was. That will help us mark it as being handled.
The grey grid sounds good, the message does not. There may be a fault in the laptop, or a problem with the download or preparation of the USB drive.
The grey grid occurs with an install of 10.1.2, so I'm presuming you are wanting to do an install, which wipes all data off the laptop. If so, please try again and this time check that you are following the install instructions below and tell me exactly what the message about the NAND says.
Regarding the update in terminal, I don't think you should try that again, because having started the install the contents of the internal storage is undefined, and the results may be unpredictable. The mouse and keyboard freeze is common; it happens if the laptop runs out of memory. We didn't test update from 656 and it may not work.
Feel free to send me an e-mail at quozl@laptop.org if you like. --Quozl 22:24, 4 January 2011 (UTC)


How to install signed build os852 of release 10.1.2 on XO-1.

The build is installed to the internal NAND flash device. You will need a USB drive of at least 1 GB capacity, but only for the duration of the installation.

ALL USER DATA WILL BE ERASED FROM THE LAPTOP!

  • Prepare the USB drive:
    • Download os852.img,
    • Save the file to the top directory of the USB drive,
    • Download os852.img.fs.zip,
    • Save the file to the top directory of the same USB drive,
    • Rename the file to fs.zip, (removing the os852.img part of the name),
    • Check the USB drive contains at least the two files fs.zip and os852.img.
  • Prepare the laptop:
    • Make a copy of any data you wish to keep,
    • Check the battery is inserted and locked,
    • Check that the power cord is in place and the battery indicator is green,
    • Turn off the laptop, unless it is already off,
    • Insert the USB drive into any USB port on the laptop,
  • Start installing:
    • Hold down all four game keys (see this in pictures),
    • Turn on the laptop,
    • Wait for the message Release the game keys to continue,
    • Release the game keys.

Installation progress will be displayed. Green colour will fill yellow blocks. It will take about five minutes. Once finished, the laptop will reboot automatically. Remove the USB drive during or after the reboot. The USB drive can be used on other laptops.

If you see a message Boot failed then either:

  • the USB drive has not been properly prepared, or;
  • the firmware is out of date and should be updated (see Firmware).

Activities disappear

What to do if all of my activities disappear? Please Help!!!

Reinstall might be a last resort. Someone else asked this recently, and it turned out that changing the language to one that isn't supported may cause this. Change it back. --Quozl 23:38, 1 February 2011 (UTC)

my xo1 olpc can not start up

my xo1 olpc can not start up when i open it the screen to make withe color only but is because of virus nothing else so i would like to know how can i repair it or how can i format it but the problem is that i don't know how command or key for booting xo1 olpc and the name for xo1 olpc operating system so can you please help

Wi-Fi WAPs not visible in Neighborhood View

I installed the 10.1.3 version to my XO-1. Initially everything was fine including the WAP icons. Now I am only seeing the MESH target icons. I know the access points are working in several locations including m home one but still nothing but MESH is visible in the Neighbothood View. How can I fix this, short of trying a reinstall of 10.1.3?

This will happen if automatic power management is enabled, which is the default, and the laptop is not kept awake for at least a minute. This is in the release notes. Try turning off automatic power management in the control panel. If that does not change things, please use Open Firmware to check the wireless card. Obtain the Ok prompt, and type scan-wifi then press return. This scans for wireless access points by turning on the radio receiver in the wireless card. Doing this test in Open Firmware is useful, because it excludes the 10.1.3 software entirely. If it doesn't show any access points, then there's no chance that 10.1.3 will. If it does show them, but 10.1.3 does not, then at least we know the problem is not hardware. Let us know how you go, because based on this test there are very different further tests to make. --Quozl 23:20, 4 May 2011 (UTC)

how to format my olcp XO 1

please please i can ask you how to format the olcp and how to remove the downloaded applicattion which can not be erased please if u know it tell me quickly or send it on my email : saemscolomb@yahoo.fr

One way to clear all changes would be to re-install or update to a current version. See Release_notes/11.3.0#XO-1 or Release_notes/11.3.1#XO-1 (almost released). --FGrose 17:27, 10 June 2012 (UTC)

How to repair olcp

Hi olcp i want to repair my olcp the problem is that when i charge my olcp the orange color which shows you that the power is going in but it shows like it is charged but it is activated the xo is loading when the circles are surrounded xo the laptop turns off so how can you help me to fix it.

my olcp can not start up

Hi my name is Robert my olcp doesn' t start up when i turn it on but it turns itself off plesase help me if possible.

Conecté un Mp4 a mi XO 1.5 ( Secundaria ) Y creo que me entró un virus, Entonces, No me deja ver el Escritorio. Me aparece en Blanco. :( me gustaría saber s puedo hacer algo para sacarlo! Me ayudan?

Super trouble with OLPC

hello friends! (first pardon me with the bad English...)

well, actually I'm repairing an XO-1 laptop OLPC, at the beginning it worked flawlessly, until i upgraded the bios firmware downloaded from: http://wiki.laptop.org/go/OLPC_Firmware_q2e45, after the process, it won't boot anymore. the trouble is i can't figure out how to make it boot... i installed this build: http://wiki.laptop.org/go/Release_notes/11.2.0 no luck... always end in the OK command prompt... same thing happened to every build version I've tried, downloaded and installed from here: http://wiki.laptop.org/go/Release_notes also, I've tried to re flash the bios and no luck, i use several ROM files, from the Q2E41(the original ROM bios that comes in my OLPC) to the last Q2E45, and still no luck... I've tried to install SO images with several SD cards with 1, 2, and 4 GB of storage capability, all of them formatted in several ways: FAT, exFAT, vFAT, FAT12, FAT16, and FAT32... and nope...the OLPC won't boot... then I've tried luck with 2 kingston USB memory sticks, one is a 1GB and the other is a 8GB storage capability, tried with FAT, exFAT, vFAT, FAT12, FAT16, and FAT32 formats, it install the OS image in the OLPC, but still the laptop won't boot... Tired of this, i get a developer key from here: http://wiki.laptop.org/go/Activation_and_developer_keys, and tried it without any luck at all...

NOTE # 1: the OLPC hardware test report that everything is good...

NOTE # 2: all builds and bios I've downloaded and used to restoring my OLPC were for the XO-1 laptop model.

NOTE # 3: all clean-install and bios writing processes ended correctly with no failures.

NOTE # 4: the battery is fully charged, and the AC adapter is in outstanding performance.

NOTE # 5: all the internal memory chips are in good shape, also I've made this process: http://wiki.laptop.org/go/XO_Flash_Bad_Blocks, and the flash nand only got around 15 bad blocks... then i made this process: http://wiki.laptop.org/go/Fix_Clock and nothing, the OLPC always ends in the OK prompt, and never run the installed OS image...

anyone can light any clues about what is wrong with this OLPC???

any responses here or in my e-mail dj.electron@gmail.com with help to solve this mystery, are welcome .

Regards!!!

XO laptop

Can anyone buy an XO laptop?

Erasing journal

Hello!!!

I have XO 1.5 and want to erase all data from the journal. I know that there is command (maybe not one) that is being typed in terminal for erasing all data from the journal. But cant remember that command. Can somebody help?

Thanks....

activities wont work

everything i click on wont load except; firefox, doom, scratch and produce puzzle E toys will load but, there will be an error message, and it will just be a blank page. How do i fix it?!!!

music

How do i download music and how do i get flash player Terminal doesn't work so it isnt an option

regular downloads

how do i use regular sites to download music?

installing firefox9.0.1

how do i install Firefox 9.0.1? I don't have terminal and i cant download it.

Mouse touchppad

the mouse pad on my OLPC laptop is not working,the whole thing is not working. i have tried restarting my laptop but the mouse pad is still not working, what can i do to fix this? thank you.

this is a familiar problem, please read Keyboard_freeze_fix_for_os_650-656. --Quozl 23:11, 26 March 2012 (UTC)

¿como descargo para ver videos Gratis?

Si fueran tan amables me podrían responder como descargo icono para ver videos? Gracias

una pequeña ayuda con una olpc

hola como estan

mi nombre es kevin molinares, soy de colombia y tengo un problema con una olpc xo-1. Resulta que soy tecnico en reparacion de computadores, entonces me dieron una olpc xo-1 para formatear windows, porque el sistema que traia le cayo muchos virus y estava muy lento, entonces yo formatee la SD de 4GB que trae pero no he podido hacer la instalacion de windows he intentado copiar una instalacion limpia que hice desde una maquina virtual pero no sirve la unica forma que logre iniciar es con un hirent boot CD. ahora si la pregunta ...

como hago o si necesito un driver, o donde bajo el windows xp para esta olpc xo-1 .. ya venia con windows xp de fabrica es mas tiene la licencia de windows original pegada debajo de la bateria, que tengo que hacer ?. le agradezco su respuesta que tengan un buen dia

mi correo es kvnxp@hotmail.com

Skype Video Calls & Broadband

I have 1.16 gb left of my broadband allowance this month. How long can I chat on skype using the video call facility?

turn on

my laptop turn on but then the screen stays black i have charged to full battery but it still does not do anything

downloading stuff

I want to download stuff on my XO laptop, but it keeps taking me to archive manager, which I don't like. I need instructions now!!!

that is probably because you are downloading files that can only be opened by archive manager. exactly what files are you downloading? perhaps the files are not designed for your XO laptop. --Quozl 22:34, 11 October 2012 (UTC)

Technological and estructural diagram of the OLPC project

I am a volunteer at an organization that implements the OLPC project in Honduras. I am trying to help in different areas and one of them is to create documentation that will guide the end users of the program. This documentation is aided with descriptive images and one of them, which I need from you is the one that has the diagram of the structure of the OLPC project (technology oriented). I was looking at some links that show this diagram but I can not find it anymore. It has an oval of the acronym OLPC in the center and it branches out to the left with technology and to the right with outreach and education. It will be of great help if you can provide me with such an image.

Thank you,

Alfonso Calero (a_bellorin@hotmail.com)

Alvin, mesh

I have a couple of XO's with me. I would like to change the network protocols and analyze the results.

I would like to know where is the mesh protocol located on the XO? From where can I change the protocols?

Thanks in advance.

Hello. The mesh protocol is only available on the XO-1 model. Confirm you have an OLPC XO-1 model first. The OLPC XO-1.5, XO-1.75 and XO-4 models do not have mesh. Next, the mesh is implemented inside the wireless module firmware, with some small functions in the Linux kernel. Because it is in the firmware, you cannot practically change the protocol. --Quozl 03:44, 8 April 2013 (UTC)
Hello Again thanks for a quick response earlier. Yes I have XO-1. I have some more Questions. Is there any way I can change the protocols in XO-1. Will I be able to change the Network Protocol Parameters? If Yes than how? Thanks in advance.
It depends on which protocol you wish to change. No, the mesh physical protocol cannot be changed. Yes, all the other network protocols above the physical layer can be changed, using Linux commands, Linux kernel run-time configuration parameters, and Linux kernel build-time configuration parameters. Which specific protocol and parameter do you wish to change, and why? --Quozl 01:00, 9 April 2013 (UTC)
Thanks for the information earlier. My interest is in the routing. I am doing a research on the mesh protocols. Some more questions to answer please. (1) Is the routing (and the corresponding layer) is part of the firmware too? (2) Which application layer software (GUI..etc) do they include to enable students to create links and task on the mesh? Thanks in advance.
It is of historic use, I guess. XO-1 mesh implementation was not continued beyond XO-1. Our XO-1.5, XO-1.75, and XO-4 models use ad-hoc rather than mesh. To answer your questions: (1) Routing on the mesh is entirely handled by the wireless module firmware. It is an implementation of IEEE 802.11s draft. It is incompatible with IEEE 802.11s final. (2) Sequence is: user selects Sugar network view, then clicks on a Mesh icon. Sugar sends mesh request command to Network Manager daemon. Network manager sends command to kernel. Kernel sends command to wireless module via USB. Reply cascades back up the stack, and the Mesh icon is changed to show it is selected. User starts a Sugar activity and enables sharing. Activity uses multicast UDP to advise activity is available for sharing. Other nodes on the mesh receive the UDP and update their network view. --Quozl 03:39, 9 April 2013 (UTC).
Thanks for the information earlier. Will I be able to get a chance to edit wireless module firmware? thanks
Chance: 0.1% Because it is in the firmware, you cannot practically change the mesh protocol. The firmware is the property of Marvell. The source code is not public. The firmware is in the file usb8388.bin which is stored on the laptop. The file is sent to the wireless module after power is turned on. There is no public documentation for the ARM and baseband processor on the module, and these chips are from a silicon design around 2005, and probably no longer available. The module is soldered to the main board. --Quozl 04:58, 9 April 2013 (UTC)
Hello, I have some more questions. The network is usually organised in a few layers, traditionally in seven. The lowest layer is the physical layer. That is indeed firmware and cannot be edited. Above that we have the data link, network, and transport layer. Routing will happen in one of these layers, usually in the network, sometimes in the data link layer. Question is: where is the routing taking place for the OLPC XO-1 and the other versions of OLPC XO (like XO-1.5 ..etc). thanks.
We use TCP/IP for networking on OLPC XO, and TCP/IP is not based on a seven layer model. Wikipedia has an article that describes OSI and TCP/IP layering differences. Routing happens in as many layers as are required by the definition of those layers, not only one. There are two layers that contain routing for XO-1, and one for XO-1.5, XO-1.75, and XO-4. The mesh on XO-1 automatically maintains a list of mesh nodes in the wireless module, considered to be physical routing. The other layer is TCP/IP routing, which is provided by Linux, and is not unique to OLPC XO, so it would be redundant to describe it here. Look for a text that describes TCP/IP. --Quozl 01:32, 10 April 2013 (UTC)
Hello. I would like to know, is there anyway where the protocol parameters and be changed and analyzed? Thanks.
Your question is ambiguous. If you mean the mesh routing, then [1] may help you. If you mean Linux routing, then consult a text on TCP/IP and Linux. --Quozl 23:13, 10 April 2013 (UTC)
Hello, sorry. I would like to know if mesh routing protocol parameters on OLPC laptops can be altered (modified/changed) and analyzed? thanks
See Wireless_Driver_README, RELEASE_NOTES and Mesh_Forwarding_Table. Please also consider Mailing_lists ... the Devel mailing list is a more suitable place for this discussion, and you would find a larger audience. --Quozl 00:28, 11 April 2013 (UTC)
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