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OLPC

OLPC XO-1

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OLPC

bunniestudios.com: I got an OLPC XO-1 a few days ago in the mail as part of the give one, get one program. Hopefully some child out there is enjoying their new laptop–there’s a certain amount of opacity in the process so I have no idea even if this laptop went to some needy far-flung village in a developing nation, as most of the propaganda would have you believe.

Negroponte turns up the heat on Intel

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OLPC

zdnet.com.au: Intel has denied claims made by One Laptop per Child that it broke a "non-disparagement" agreement and hit back at suggestions that it did not even contribute "a single line of code" to the project.

One clunky laptop per child

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OLPC

economist.com: IT WOULD be a stunt, but one perhaps worth performing, to write this column on the tiny, green and white, $200 XO computer from One Laptop Per Child (OLPC) that sits idle before your columnist. Alas, he cannot.

Also: Give One, Get One campaign raises $35m

Comparing the OLPC XO Laptop and Intel’s Classmate PC

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OLPC

gotoxo.wordpress: While browsing some XO-related web sites recently I came across a link to the home page of Intel’s new Classmate PC, Classmate PC, and did an investigation into the content.

Also: OLPC Considering 'Give One, Get One' Offer in Europe
And: Followup from Intel on the OLPC debacle

First Look: OLPC's XO Laptop

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OLPC

pcworld.com: To say the $188 XO laptop produced by the One Laptop Per Child organization is not your typical laptop is an understatement. For one, the XO is a tech triumph for its low price and rugged design, and will amaze any child in a developing nation (the laptop's intended recipient) lucky enough to get one. On the other hand, anyone familiar with a Windows-based notebook and who expects a similar experience with the XO will be sorely disappointed.

Is OLPC team crossing the lines?

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OLPC

thetechandcents.com: If OLPC team cannot demand that Intel would stop all their "competing with OLPC" programs, then by doing so they are crossing the line. I'm beginning to see sorts of weird "we're the volunteering for the poor, how can you compete with us? shame on you!!!" attitude.

Third World children love new laptops

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OLPC

AP: Doubts about whether poor, rural children really can benefit from quirky little computers evaporate as quickly as the morning dew in this hilltop Andean village, where 50 primary-school children got machines from the One Laptop Per Child project six months ago.

OLPC: Won't miss Intel's 'half-hearted' laptop effort

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OLPC

computerworld.com: Intel's resignation from the One Laptop Per Child Project's board of directors will have "no impact" on the group's operations, since the chip maker contributed little to the project since joining last year, OLPC President Walter Bender said in an interview.

Also: Is OLPC in trouble?

Lessons learned: Two weeks with the XO laptop

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OLPC

zdnet blogs: Repeat after me. The XO laptop from the One Laptop Per Child project is designed for kids. Why bore yourself with that mantra? If you don’t you may find yourself griping about something that wasn’t designed for you in the first place.

Also: How politics is stifling $100 laptop dream
And: What future for OLPC?

One Laptop Per Geek - A Review in Many Parts

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OLPC

opsamericas.com: So I decided to try an experiment, and participated in the G1G1 (Give 1, Get 1) program from the OLPC (One Laptop Per Child) project. At first glance, it looks like a very small version of the Mac clamshell laptops.

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More in Tux Machines

Security: VPNFilter, Encryption in GNU/Linux, Intel CPU Bug Affecting rr Watchpoints

  • [Crackers] infect 500,000 consumer routers all over the world with malware

    VPNFilter—as the modular, multi-stage malware has been dubbed—works on consumer-grade routers made by Linksys, MikroTik, Netgear, TP-Link, and on network-attached storage devices from QNAP, Cisco researchers said in an advisory. It’s one of the few pieces of Internet-of-things malware that can survive a reboot. Infections in at least 54 countries have been slowly building since at least 2016, and Cisco researchers have been monitoring them for several months. The attacks drastically ramped up during the past three weeks, including two major assaults on devices located in Ukraine. The spike, combined with the advanced capabilities of the malware, prompted Cisco to release Wednesday’s report before the research is completed.

  • Do Not Use sha256crypt / sha512crypt - They're Dangerous

    I'd like to demonstrate why I think using sha256crypt or sha512crypt on current GNU/Linux operating systems is dangerous, and why I think the developers of GLIBC should move to scrypt or Argon2, or at least bcrypt or PBKDF2.

  • Intel CPU Bug Affecting rr Watchpoints
    I investigated an rr bug report and discovered an annoying Intel CPU bug that affects rr replay using data watchpoints. It doesn't seem to be hit very often in practice, which is good because I don't know any way to work around it. It turns out that the bug is probably covered by an existing Intel erratum for Skylake and Kaby Lake (and probably later generations, but I'm not sure), which I even blogged about previously! However, the erratum does not mention watchpoints and the bug I've found definitely depends on data watchpoints being set. I was able to write a stand-alone testcase to characterize the bug. The issue seems to be that if a rep stos (and probably rep movs) instruction writes between 1 and 64 bytes (inclusive), and you have a read or write watchpoint in the range [64, 128) bytes from the start of the writes (i.e., not triggered by the instruction), then one spurious retired conditional branch is (usually) counted. The alignment of the writes does not matter, and it's not related to speculative execution.

In Memoriam: Robin "Roblimo" Miller, a Videographer and Free Software Champion

Videographer Robin Roblimo Miller

Robin "Roblimo" Miller was a clever, friendly, and very amicable individual who everyone I know has plenty of positive things to say about. I had the pleasure of speaking to him for several hours about anything from personal life and professional views. Miller was a very knowledgeable person whose trade as a journalist and video producer I often envied. I have seen him facing his critics in his capacity as a journalist over a decade ago when he arranged a debate about OOXML (on live radio). Miller, to me, will always be remembered as a strong-minded and investigative journalist who "did the right thing" as the cliché goes, irrespective of financial gain -- something which can sometimes be detrimental to one's longterm health. Miller sacrificed many of his later years to a cause worth fighting for. This is what we ought to remember him for. Miller was - and always will be - a FOSS hero.

May everything you fought for be fulfilled, Mr. Miller. I already miss you.

Today in Techrights

Tux Machines Privacy Statement

Summary: Today, May 25th, the European General Data Protection Regulation (GDPR) goes into full effect; we hereby make a statement on privacy AS a matter of strict principle, this site never has and never will accumulate data on visitors (e.g. access logs) for longer than 28 days. The servers are configured to permanently delete all access data after this period of time. No 'offline' copies are being made. Temporary logging is only required in case of DDOS attacks and cracking attempts -- the sole purpose of such access. Additionally, we never have and never will sell any data pertaining to anything. We never received demands for such data from authorities; even if we had, we would openly declare this (publicly, a la Canary) and decline to comply. Privacy is extremely important to us, which is why pages contain little or no cross-site channels (such as Google Analytics, 'interactive' buttons for 'social' media etc.) and won't be adding any. Google may be able to 'see' what pages people visit because of Google Translate (top left of every page), but that is not much worse than one's ISP 'seeing' the same thing. We are aware of this caveat. Shall readers have any further questions on such matters, do not hesitate to contact us.