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Comment Linux equivalent to BSD UEFI MBR Compat process (Score 1) 393

Put the CD or DVD into the cup-holder slot. Reboot the machine. Answer the simple questions (which are "What language and time zone do you want?" kind of simple, not "What's your BIOS version and disk geometry?" kind of simple.)

If I wanted to run Gentoo or Linux From Scratch or A Really Old Slackware Version, I know where to find them. I'm running Linux to get some work done, not to tweak compatibility settings.

Comment Re:EMI and computers.... (Score 1) 192

I've actually seen data from my laptop showing up on a TV. It was out of sync, so it was only part of the screen, repeated multiple times and scrolling slowly. This was back in the 90s, probably a 640x480 screen, and probably the radiation was mostly emitted from the external-video-monitor port (VGA or whatever we used back then.)

Comment Re:Carrying a Phone when Walking (Score 1) 128

If I'm running (yeah, like that happens a lot), a phone's annoying, though an armband helps. A well-designed small pedometer wouldn't be as annoying, but the basic $5 waist-band-clip step-counter pedometers fall off.

For walking, though, I'm normally wearing clothes with pockets, and the phone's not an problem; if I wanted to track motion with it it would be fine. (The basic $5 waist-band-clip step-counter pedometers? Still fall off.)

Open Source

Live Patching Now Available For Linux 117

New submitter cyranix writes "You may never have to reboot your Linux machine ever again, even for kernel patching," and excerpts from the long (and nicely human-readable) description of newly merged kernel code that does what Ksplice has for quite a while (namely, offer live updating for Linux systems, no downtime required), but without Oracle's control. It provides a basic infrastructure for function "live patching" (i.e. code redirection), including API for kernel modules containing the actual patches, and API/ABI for userspace to be able to operate on the patches (look up what patches are applied, enable/disable them, etc). It's relatively simple and minimalistic, as it's making use of existing kernel infrastructure (namely ftrace) as much as possible. It's also self-contained, in a sense that it doesn't hook itself in any other kernel subsystem (it doesn't even touch any other code). It's now implemented for x86 only as a reference architecture, but support for powerpc, s390 and arm is already in the works (adding arch-specific support basically boils down to teaching ftrace about regs-saving).
Medicine

Testosterone Increasingly Being Used To Fight Aging In Men 201

An anonymous reader writes: In this time of advanced technology, our battle against aging isn't going well. Lifespan has been improved quite a bit through halting numerous diseases and improving nutrition, but medical science is struggling to slow the gradual wear and tear that builds up as we get older. Cutting edge treatment theories are all hellishly complex, so many men are turning to a solution that's been with us for 80 years: testosterone. Clinics are popping up around the U.S. that prescribe no actual medicine, but instead hand out testosterone and supplements. "In 2013, 14,000 kilograms of testosterone were sold in the United States. That might not sound like much, but a typical adult male has just 0.000000035 kilograms of testosterone floating around in his bloodstream. There is a lot of extra T in the hormonal composition of the country—and it only accounts for the legal sales."

John Hoberman, professor and author, calls this new medical model "client-centered libertarian medicine." He says, "Once upon a time, respectable society feared contamination by illegal and disreputable drugs that were consumed by social deviants. Now regulators are concerned about a growing demand for legal drugs that serve socially sanctioned goals such as productivity, physical attractiveness, and sexual viability. The 'threat' posed by such drugs originates in the very system of values that sanctions their use, and it is a paradox that has put regulators in an untenable position."

Comment Re: Informed Stupidity (Score 1) 740

Informed stupidity may still be stupidity, but the places that have been requiring that "personal belief exemption" parents discuss the issues with a doctor before being allowed to use that excuse have found it's pretty effective. It doesn't stop all the stupidity, but maybe half. (I'd prefer the requirement to be "discuss with a doctor EVERY year" as opposed to just once, but it's a start.)

Comment Re: Allergies (Score 1) 740

Most of the allergy issues with vaccines are egg allergies (many vaccines are or were grown on egg media), and they usually do have diagnosis from professionals because (unless they're vegans or Hindus), their kid was getting allergic reactions to something and they tracked it down to being eggs.

There are also kids who have impaired immune systems, typically because of chemotherapy.

Comment Re:Demagoguery, Rick Perry, HPV, Obama (Score 1) 740

No, Obama wasn't on the fence about vaccinations in 2008 - the right-wing news sources claiming that are disproved by the actual video of the actual talk.

But it's no wonder that people freaked out about Perry mandating the HPV vaccine (one of the few sensible things he's done.) Not only does it cost over $100, but it requires admitting that your precious snowflake teenager might (gasp!) have sex, which you know is Just Not Possible because Abstinence Only Education says they shouldn't (and teaches them not to trust condoms as well.)

Comment Video problems I've had with Pi GPU HDMI (Score 1) 355

I haven't done much with the RPi, partly because my TV got packed away during some construction and I haven't dragged it back out after that got finished, and the monitors I have at work use VGA or DisplayPort. But the times I've tried using it with borrowed HDMI monitors, it was really picky about staying in sync. Maybe it's a power problem? One reason I picked the RPi over the BeagleBone Black was it claimed to do 1080p at 60 Hz vs. only 30 on the BBB, but it wasn't handling 60Hz very well even just running simple Raspbian. (Of course, it could also have been the monitor I was using.)

Comment San or Qoppa (Score 1) 355

If you're going to be archaic and use Greek letters, you've got to decide how archaic you want to be. San alphabetizes between Pi and Qoppa, which comes before Rho. The Greeks got their letters from the Phoenicians, who used more sibilants than the Greeks did, so San eventually got dropped in favor of Sigma, which was pretty much the same sound for them. (They kept Sigma, Xi, and Zeta.) And Qoppa mostly got replaced with Kappa after a while. (There were other letters as well; Digamma looks like an F, and fit into the F/V/W letter space, used for words like woinos (wine, which mostly dropped the digamma by the classical period, but earlier writers like Homer used it.)

Comment Re:Then this kid is way ahead already... (Score 1) 591

Kids learning from an encyclopedia discussed pregnancy? Wow, remember the days before birth control, when the kid would have learned that from having younger siblings magically appear! Can't have that, and forget having farm animals around (except the newt that the kid turned the principal into.)

Calling another kid black? Depends on what happened.

  • - Referring to an African-American kid as "black" instead of "African-American" shouldn't get the kid sent home unless he's already been told that's not how the kid wants to be described.
  • - Calling an African-American kid black, using the N-word, should get him sent home for appropriate education by his parents, along with detention for some education about racism in case his parents thought that was ok.
  • - Calling another kid "black" as an insult (whether he's black, white, or other) has all kinds of layers of problems, just as kids using "gay" as an insult does.

Comment Re: Yay for "zero tolerance" (Score 1) 591

Zero Tolerance is mostly a War on Drugs thing. (And don't believe the right-wingers when they say that political correctness is only a left-wing liberal liberal liberal Commie behaviour.)

The incident you're talking about was an outsider coming to the school; a zero-tolerance policy wouldn't have stopped it.

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