Re: New, more realistic multi-hop network testbed

2008-06-07 Thread Aaron Kaplan
would it make sense to at least enter that request into the projectdb since that is what it was made for? (apart from the feature requests which will be taken care of at some time, it does hold the data and hence it can help in tracking the XOs) On a different note: in larger mesh networks

Re: New, more realistic multi-hop network testbed

2008-06-07 Thread Kim Quirk
Some thoughts from a QA perspective: I consider the 100 laptops that I budgeted, ordered and help install in Peabody to be the QA "collaboration testbed", which is expected to be used to recreate problems from the field and test out next release solutions. Since we had to dismantle Peabody, most o

Re: Peru Upgrade process.

2008-06-07 Thread Benjamin M. Schwartz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 I don't really know enough to comment correctly on this debate, but it sure seems like the much-maligned USB autoreinstallation system meets all the requirements. It is non-interactive, beyond requiring a reboot, and it preserves the user's data by co

Re: Peru Upgrade process.

2008-06-07 Thread John Watlington
On Jun 7, 2008, at 12:13 PM, C. Scott Ananian wrote: > On Sat, Jun 7, 2008 at 10:44 AM, John Watlington <[EMAIL PROTECTED]> > wrote: >> Look, the reality on the ground is that Peru has at least 15K >> laptops in >> the field running 651/653/656 that need upgrading.They will >> not have

Re: Peru Upgrade process.

2008-06-07 Thread C. Scott Ananian
On Sat, Jun 7, 2008 at 10:44 AM, John Watlington <[EMAIL PROTECTED]> wrote: > Look, the reality on the ground is that Peru has at least 15K laptops in > the field running 651/653/656 that need upgrading.They will not have > school servers deployed for another three months. I understand this.

Re: New, more realistic multi-hop network testbed

2008-06-07 Thread C. Scott Ananian
Honestly, I'm getting very burned out over the politicking here. Ricardo, Polychronis, and the Nortel guys seem to be the ones doing the real heavy lifting here on the mesh network. When they ask for something, I think we should give it to them. Ricardo and Polychronis agree that a sparse network

Re: Peru Upgrade process.

2008-06-07 Thread Walter Bender
> I don't know when that requirement got lost from the "plan of record". It was lost from the plan when Peru decided to deploy without servers. I believe we convinced them otherwise, but it seems that "reality" hasn't caught up with the plan. -walter __

Re: New, more realistic multi-hop network testbed

2008-06-07 Thread Polychronis Ypodimatopoulos
Wad, John Watlington wrote: > I would like to point out that both Marvell and Nortel have mesh testbeds > (100 and 50 nodes, respectedly).Our problem has been that no-one has > a collaboration testbed. A collaboration test is all I did in the past (http://wiki.laptop.org/go/Simple_mesh_test

Re: speed reading activity?

2008-06-07 Thread Urko Fernandez
On Sat, 2008-06-07 at 08:16 -0700, [EMAIL PROTECTED] wrote: > the approach that I used was over 30 years ago, so if there is a patent on > it it's either expired or invalid due to prior art. > They say in this blog that the oldest patent describing this technique expired in 2006: http://blog.wi

Re: speed reading activity?

2008-06-07 Thread Bruno Coudoin
Le samedi 07 juin 2008 à 06:32 -0700, [EMAIL PROTECTED] a écrit : > one of the things that got me started reading well was that at an early > age I went to a school that had a speed reading activity. it had light > cardstock sheets that you ran through a machine that moved them at the > appropri

Re: Sucrose 0.81.2 Development Release

2008-06-07 Thread Simon Schampijer
The Glucose modules[1] from Sucrose 0.81.2 went into the olpc image joyride-2024. Here are instructions[2] how to update and how to get the Fructose modules[3]. [1] Glucose modules http://wiki.sugarlabs.org/go/Taxonomy#Glucose:_The_base_Sugar_environment [2] Update instructions http://wiki.sug

Re: speed reading activity?

2008-06-07 Thread david
On Sat, 7 Jun 2008, Urko Fernandez wrote: > There seems to be two problems for a speed reading activity in the XO. > The first is that some of those technologies are patent encumbered, but > it seems that the main technology or concept behind speed reading, > called rapid serial visual presentatio

Re: speed reading activity?

2008-06-07 Thread Urko Fernandez
There seems to be two problems for a speed reading activity in the XO. The first is that some of those technologies are patent encumbered, but it seems that the main technology or concept behind speed reading, called rapid serial visual presentation, it's either patent free or free of royalties. So

Re: Peru Upgrade process.

2008-06-07 Thread John Watlington
On Jun 7, 2008, at 1:16 AM, C. Scott Ananian wrote: > On Fri, Jun 6, 2008 at 11:32 PM, Martin Langhoff > <[EMAIL PROTECTED]> wrote: >> As Wad discussed today, the new upgrade process is a step backwards >> from what we had before. Specifically, it will wipe activation keys >> and homedirs. >> >

Re: New, more realistic multi-hop network testbed

2008-06-07 Thread John Watlington
On Jun 7, 2008, at 2:31 AM, Polychronis Ypodimatopoulos wrote: > C. Scott Ananian wrote: >> Last I checked, Poly wasn't an employee of OLPC. > I don't think this is a valid argument either: > > Not being an employee of OLPC does not mean I 'm willing to waste > my time on something OLPC has no

speed reading activity?

2008-06-07 Thread david
one of the things that got me started reading well was that at an early age I went to a school that had a speed reading activity. it had light cardstock sheets that you ran through a machine that moved them at the appropriate speed through a ~4-5 line window and the student would take a quiz on

Re: New faster build 2024

2008-06-07 Thread Simon Schampijer
'olpc-update -f joyride-2024' does not work for me (from 653 or 708). Error message : 'I don't think the requested build exist'. updating to 2018 seems to work fine. Simon Build Announcer v2 wrote: > http://xs-dev.laptop.org/~cscott/olpc/streams/faster/build2024 > > Changes in build 2024 fro

Re: [Fwd: Re: #7116 NORM Never A: Possible European G1G1 program needs appropriate keyboards]

2008-06-07 Thread Holger Levsen
Hi Kim, On Tuesday 03 June 2008 21:48, Kim Quirk wrote: > Agreed, Ed. The legalities of each country need to be determined and > met before we can include that country in a Give One Get One program. > > Some of the things we need to understand are: Certifications, > language/keyboard requirements,

Re: VGA external on OLPC

2008-06-07 Thread Seth Woodworth
By not too hard, I meant, not completely impossible. I was given a little bit of info on the board because I promised Wad that I wouldn't get other people to bother him about it :S At least I didn't post the hardware list to my blog! Seth btw, I'm whyxo.com On Tue, May 13, 2008 at 5:26 PM, Paul

Re: New, more realistic multi-hop network testbed

2008-06-07 Thread Samuel Klein
On Sat, Jun 7, 2008 at 2:31 AM, Polychronis Ypodimatopoulos <[EMAIL PROTECTED]> wrote: > C. Scott Ananian wrote: > > Last I checked, Poly wasn't an employee of OLPC. > I don't think this is a valid argument either: Not being an employee of OLPC does not mean I 'm willing to waste my > time on som