* Posts by Jon 37

353 posts • joined 28 Nov 2009

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Mozilla signs fresh Google search deal worth mega-millions as 25% staff cut hits Servo, MDN, security teams

Jon 37

The bosses assume that the existing customers will stay, just because, so the bosses prioritise "new shiny".

Single-line software bug causes fledgling YAM cryptocurrency to implode just two days after launch

Jon 37

Re: ???

People: We don't trust banks, we want to entrust our money to rules set out in a computer program, which are impossible to bypass. Normally the rules would be impossible to change, but the computer program we're using has this amazing new feature: a software update routine! If the majority of people using this computer program agree, we can upgrade it to a new computer program with different rules!

Later: Oh no! The computer program had a bug in it's software update routine, now we can't update it! Whoever would have thought that a computer program that hadn't been reviewed or properly tested would have a bug in it?!!!

China now blocking ESNI-enabled TLS 1.3 connections, say Great-Firewall-watchers

Jon 37

The SNI is encrypted ... with a key that the client got from DNS. So all you have to do is MITM the DNS traffic to replace that key with one you know.

Browsers do DNS-over-HTTPS to try to stop that, but they can't use ESNI for the connection to the DNS server (there's a chicken-and-egg problem), so you can intercept and forge that initial connection to the DNS server. (Assuming you have subverted a CA or have installed your own CA root certificate on all devices - but that's necessary for all TLS interception).

Jon 37

Re: Satellite broadband?

There are lots of things that China can do:

* Make it illegal to own an unlicensed satellite transmitter, with serious punishments.

* Direction-finding equipment to track down unlicensed satellite transmitters.

* Require satellite operators that provide broadband in China to use a Chinese downlink so China can monitor, filter, and identify who sent what traffic.

* Threats to satellite operators that provide broadband in China without co-operating with the Chinese government.

* If the satellite operator has other businesses (e.g. Facebook), block those other businesses if the satellite operator does not comply with Chinese law.

* Jamming satellite communications frequencies used by the satellite broadband providers that are not co-operating with the Chinese government.

* Anti-satellite missiles.

Note: Not saying I approve, but I'm a pragmatist and think mainstream satellite broadband is something China will be able to mostly control. Won't be perfect, but will be good enough for them. They are worried about mass protests growing into revolution, they're not worried about a few campaigners who can be thrown in prison. Sadly there is no technical fix for the Chinese censorship, it needs political change... which the current leaders are trying to block with censorship and other tools.

This is node joke. Tor battles to fend off swarm of Bitcoin-stealing evil exit relays making up about 25% of outgoing capacity at its height

Jon 37
FAIL

Re: Too stupid to care?

This is the exact attack that HSTS was designed to prevent. (OK, not the "using Tor" part, but the rest of it). Any sites using HSTS are immune. Any sites handling money that are not using HSTS are clueless, and I'd argue are criminally negligent.

That's how we roll: OWC savagely undercuts Apple's $699 Mac Pro wheels with bargain $199 alternative

Jon 37

Re: And yet...

The difference is that wheely chair wheels have a standard connection, allowing mass production and competition between wheel-makers to drive down prices. Apple chose not to put that standard connection on their Mac Pro.

So OWC have had to produce an adaptor consisting of two CNC-cut pieces of stainless steel, each threaded, and each with a different piece of plastic attached to them. There are four of those adaptors in the kit, one for each wheel. This is being sold in relatively small quantities, so the custom adaptor will be expensive. It looks like OWC are using standard mass-produced wheels, the adaptor is the expensive part.

If you think you've got problems, pal, spare a thought for these boffins baffled by 'oddball' meteorites

Jon 37

Re: Weird objects showing signs of being both Melty and Non-melty origin?

Stuff gets melty as it falls through the atmosphere because the outside layer gets heated up, making the outside melt.

If I understand the article correctly, they found melty on *inside* bits. So not from falling through the atmosphere.

SpaceX pulls off an incredible catch, netting both halves of its Falcon fairing as they fell Earthwards after latest launch

Jon 37

To refurbish ocean-dunked fairings, you still need the nitrogen thrusters and parachute to arrange for the fairing to survive re-entry and hitting the sea. And you still need the ship, with a crane and a dive crew to pull the fairing out of the sea.

So catching them in a net, the only extra costs are the steering and release mechanisms on the parachute, and the cost of the net. If that reduces the cost of refurbishment even a bit, it's probably worth it. And you avoid having to send divers to attach the crane to the fairing, that removes a risky operation (diving is mildly dangerous).

Jon 37

Click through to twitter, the second video is in a reply to to the first one. Or use these links:

First tweet with video:

https://twitter.com/SpaceX/status/1285632260721573890

Second tweet with video:

https://twitter.com/SpaceX/status/1285632635335782401

Raytheon techie who took home radar secrets gets 18 months in the clink in surprise time fraud probe twist

Jon 37

Isn't the US penalty for that a full disability pension? (Due to the PTSD caused by committing murder and getting away with it).

Jon 37

Re: Approximately ten

If the prosecution said 12, his defence team could argue about the classification status of one of the documents, so claim there were only 11. "About 10" avoids that distraction.

Only EU can help us, pleads Slack as it slings competition complaint against Microsoft Teams

Jon 37

Re: Slackbot is the worst

The options are:

* Pay for Office and Slack, don't use the bundled Teams

* Just pay for Office, use the bundled Teams.

Why pay for Slack when we have Teams already? So long as Teams is "good enough", it wins simply because Microsoft have a monopoly on business word processors, spreadsheets and presentation software (Word/Excel/Powerpoint).

If Microsoft sold Teams as a separate product, then that would be different - they could compete with Slack on their merits.

(The free Slack isn't suitable for heavy use, the history gets too short as the volume of messages increases. Which, I'm sure, is by design - Slack has to make money somehow, if everyone just used the free version they'd go bankrupt).

Don'tcha just LOVE meetings? Microsoft does, too, so here are some new Teams features, you lucky, lucky people

Jon 37

Re: Double Key Encryption

Most users suck at security. If the user key leaks, their data is still protected by Microsoft's security.

Also, this is probably built on top of the pre-existing way of working, which was "everything is protected by Microsoft's security". Adding another layer of encryption won't make anything worse. Changing things may make things subtly worse in ways not realised until someone hacks it in a few years. What's worse, having the underlying mechanism change depend on whether the customer is using the "customers's keys" option makes that code more complex - and hence more likely to have bugs, and much more difficult to review or to security audit.

So this way is probably more secure.

NASA delays James Webb Space Telescope launch date by at least seven months

Jon 37
Mushroom

The problem with splitting a satellite in pieces across multiple launchers, is that if any one of them goes boom then you don't get your satellite. Unless you double up every functional element and ensure that the loss of any one piece isn't critical. But in that case, your paying for double the design & manufacturing & testing costs, and more than double the launch mass, which is expensive. You also have the extra work and risks of docking the parts in orbit.

If you have a deadline, then it's faster simpler and cheaper to just build two identical satellites, and plan to launch the second if the first one goes boom. You'd be really unlucky to have them both go boom.

If you're doing science, it's faster better and cheaper to just build one satellite. If it goes boom, you apply for funding to build another one, then build and launch it. The delay is annoying, but doesn't actually cause real problems.

Jon 37

Re: Hubble revisited

Nope.

The US has retired the shuttles, so there's no way to get astronauts up there for on-orbit modifications, with the robot arm and other equipment they'd need.

And robotic technology isn't up to unscrewing hatches and pulling equipment out, yet. At least not reliably enough to risk doing it in space with an irreplaceable satellite.

There does need to be one more robotic mission to Hubble, to attach thrusters to deorbit the satellite at the end of its life. The last manned servicing missing attached some mounting points for the thrusters to be attached to. But that's not really a Hubble servicing mission like any of the previous ones, it's a cleaning-up-space-junk mission.

It’s happened again: AT&T sued for allegedly transferring victim's number to thieves in $1.9m cryptocoin heist

Jon 37

Re: ELI5 please

There are three ways to store your bitcoin:

1) In your own "wallet" where the private key only exists on a USB stick which you keep securely. (If you're sensible, two or three copies of that USB stick in safes or bank vaults in different buildings). You run the "wallet" program on your own computer. This way is a good idea for large amounts of savings, where you're not going to make withdrawals often. You can still make deposits, using just your public key which is part of the public record.

2) In your own "wallet" where the private key is stored (perhaps encrypted with a passphrase) on your personal computer. You run the "wallet" program on your own computer. This is safe unless you get a virus. This way is a good idea for your "current account" equivalent.

3) In an exchange. These are companies with a website that will run a wallet for you; they allow you to transfer funds into your wallet, make payments from your wallet, and convert bitcoin funds to or from dollars or other real-world currencies. They are effectively a bank, but without any regulations or insurance. If you want to convert bitcoin to or from dollars you'll have to set up an account with an exchange. Storing large amount of funds in an exchange for a long period of time is a really bad idea. There are plenty of stories of exchanges running off with people's money, either as a deliberate scam or because they were incompetent and their bitcoins were stolen and they went bankrupt. Your individual account can also be hacked into and your money stolen, if someone can get your username, password and any 2FA authentication that you've set up. That's what seems to have happened in this case.

Dispite the fact that option (3) is the worst and least secure option, it's also the most convenient. So most people store their Bitcoin that way.

Are you having a hard time following what Microsoft is trying to do with .NET 5.0? You're not the only one

Jon 37

Re: I can help.

The BIOS has a separate implementation of a scroll bar, too. (Possibly text mode).

Mind your language: Microsoft set to swing the axe on 27 languages in iOS Outlook

Jon 37

Re: Apple is going to write off all ...

No, it sounds like Microsoft has taken an "all or nothing" approach. In future either a language will be fully supported across all the Microsoft Office apps, or the language won't be supported anywhere. These languages were supported by Outlook but not all the rest, and Microsoft decided to drop support rather than translating Word / Excel / Powerpoint / etc into those languages.

I expect that translating Word / Excel / Powerpoint / etc, and keeping those translations up to date, would cost a big chunk of time and money. Microsoft obviously believes that dropping these languages is better for the bottom line than doing those translations.

Linux desktop org GNOME Foundation settles lawsuit with patent troll

Jon 37

Re: I hope it's a good result

Paying sets a precedent. If that's your policy, anyone can threaten you with a patent lawsuit that they stand no chance of winning, and then offer you a settlement that's less than the cost of litigation.

Apparently the cost of litigating a patent lawsuit is in the region of $1m+, hence the trolls in this case asked for a 5-figure sum to go away.

If your policy is to pay, that will be very expensive as lots of trolls line up to take your money.

If your policy is to fight, get the patent invalidated, and get costs and damages from the troll, and if you have the resources to be able to follow through, then most trolls will run away rather than be destroyed. As happened in this case.

Micros~1? ClippyZilla? BSOD Bob? There can be only one winner. Or maybe two

Jon 37

Re: In keeping

Too vague - could be MS, Google, Facebook, ....

Facebook to surround all of Africa in optical fibre and tinfoil

Jon 37

Re: someone explaining

Power is sent over large distances across the cables. You just have one power wire in the cable, and the amplifiers are wired in series. So for a US-UK fibre, the landing station in the UK might generate +1000V DC, with the 0V line from the power supply connected to the ground. Then the landing station in the US generates -1000V DC, with the 0V line from the power supply connected to the ground. This gives 2000V (less the ground return losses) across the cable, which has to cover all the losses in the cable and power all the repeaters. (I forget the exact voltage I read about, but I think I got the number of digits correct).

Also, modern amplifiers don't use light->electricity->light conversion. They have fully optical amplifiers.

So they use electricity to power a laser, and that laser light goes into a magic box that works in ways I don't understand. The incoming signal goes into that magic box and the amplified (i.e. brighter) signal comes out.

The end really is nigh – for 32-bit Windows 10 on new PCs

Jon 37

Re: Probably just as well, given how much RAM it uses..

Windows 10 32-bit doesn't support more than 4GB of RAM, even with PAE.

Microsoft originally enabled PAE to support >4GB RAM on 32-bit desktop systems. (IIRC, this was back in the WinXP days). However, when people started using it, they discovered that many drivers crashed if there was >4GB RAM, because they were doing things like storing addresses in 32-bit variables etc. As a result, they issued a patch that limited all 32-bit desktop systems to ~3.5GB RAM. Although PAE might be enabled to support other features like NX, any RAM that would not fit into the normal 4GB address space would be ignored.

32-bit Windows Server systems could have >4GB RAM using PAE. Microsoft figured that the companies that make server hardware are the sort of companies that would fix their drivers to support PAE. The companies that make consumer hardware are often not that kind of company.

See:

https://docs.microsoft.com/en-us/windows/win32/memory/memory-limits-for-windows-releases

"X86 client versions of Windows don’t support physical memory above the 4GB mark"

Also see a long, technical explanation written at the time by someone who thought MS should have enabled PAE even though it caused crashes. (I respectfully disagree with his opinions - I think MS did the right thing - but I greatly respect his technical investigations and his thorough documentation of this issue):

https://www.geoffchappell.com/notes/windows/license/memory.htm

Move fast and break stuff, Windows Terminal style: Final update before release will nix your carefully crafted settings

Jon 37

Re: Really!?

There is a finite amount of programmer effort assigned to the Terminal project. Do you want some of that effort:

A) Spent writing fancy settings-update code so that all the old settings get upgraded automatically, in a clearly labelled pre-release version where people using it have been warned there may be breakage, OR

B) Spent actually implementing new features or fixing bugs?

Most people would say B.

(And for the record, it's *not* fixable in the install script, because Windows is multi-user and networked. So you have to cope with a program being installed while user X is logged into a completely different PC, then later user X logs in and his/her user profile is copied from the fileserver to the local PC, then user X runs the new version of Terminal. So the settings upgrade code would have to be part of the Terminal application, and run as one of the first things the Terminal application does when you launch it).

Cisco UCS servers slugged by 'This SSD will self-destruct in 40,000 hours' firmware farrago

Jon 37

Re: Just wondering......

If it gets sent back under warranty, because it broke, it's useful to know how much it's been used. Taking that information, and aggregating across many drives, can give you useful information about why drives are failing. (For example, if you discover SSDs don't normally fail before X TB written or Y years, then you should be increasing or reducing your warranty cover to those thresholds).

Similarly, that information may be exposed via SMART monitoring, which allows the owner to monitor how much their drive has been used and arrange for it to be replaced at an appropriate time.

All hard drives and SSDs have a small processor in them, and all processors have some kind of timer that can be used to increment a field once per second, so there's no extra hardware for this.

Cloudflare outage caused by techie pulling out the wrong cables

Jon 37

Re: These comments are enlightening

Cable labels may not have prevented the mistake, but they may have made it faster to recover once the mistake had been recognised.

Also, note that their "redundant" fibre wasn't diversely routed, since it all went through one patch panel... the redundant pairs should have been kept as far apart from each other as possible.

Jon 37

Re: Cables with labels on

The problem here is they unplugged all the cables. So knowing what a port is for, doesn't help you know which of the 48 cables you have hanging there should go into that port. You need labels on the cable too!

(Preferably a unique number per cable, with the same unique number at both ends of the cable. Then your documentation can tell you what ports that cable number is supposed to be plugged in to).

NASA reveals the new wavy Martian wheels it thinks can crush the red planet

Jon 37

When building payloads, mass reduction is really important. You have to get the thing as light as possible. This means you can't over-engineer things - for example the ladder on the side of the lunar lander was only going to be used on the moon, which has less gravity than earth, so they made the ladder too weak to be used in Earth gravity, but strong enough to be used on the moon. Bearing that in mind, there are a lot of differences between the missions:

* The lunar rover had to carry a couple of astronauts in EVA suits; that's a lot of weight. I believe the current mars rovers are lighter, so they can use weaker, lighter wheels.

* The lunar rover only had to last for a week or so of use; the mars rovers have to last years of constant use.

* The lunar rover drove on the moon; the mars rovers drive on Mars which has a different rock composition.

* The lunar rover was built many years ago; more modern materials are available now, and design tools (especially computer simulation) have advanced a lot, so modern designs can have less mass.

* The mars rovers are 6-wheel, and are designed to drive even if one wheel siezes up, to allow the mission to continue even if a motor fails. The lunar rover was 4-wheel.

NASA mulls restoring Saturn V to service as SLS delays and costs mount

Jon 37
Joke

Re: Sensible idea

Besides, I'm sure he'd say "I'm the best astronaut, I don't need a space suit. I'm going to play the best game of space golf ever! Then I'm going to set up a hotel there, it will be the best space golf hotel."

Cloudflare family-friendly DNS service flubs first filtering foray: Vital LGBTQ, sex-ed sites blocked 'by mistake'

Jon 37

Re: vital?

LGBT+ people have a higher suicide rate. Getting support from people who've been there, can help. So LGBT+ support & information sites, including LGBT+ news and community sites, can save lives. It lets people know that they're not alone. That's "vital".

Jon 37

Cloudflare won't say what "adult content" is

No, it's not advertised as a porn block (at least on their website). It's advertised to block "adult content", you assumed that meant porn. However, everyone has different ideas of what is "adult content", and it's really a spectrum anyway - you don't want your 5 year old watching a 15-rated movie by accident, but you'd probably have no problem with your 15 or 16 year old watching it.

The fundamental problem is that Cloudflare haven't documented what they consider to be "adult content" (at least not anywhere I could find). They need to come up with a formal policy of what it takes to be "adult content", publish that, and have a way to report problems.

Similarly, they need a definition of "malware". A web site using drive-by attacks to infect you just by looking at it is clearly malware. Unless it is a documented Proof-of-Concept as part of disclosing or discussing or testing for a vulnerability, and the payload is harmless. But tools like the VNC remote desktop tool have been classed as "malware" in the past, just because a lot of malware uses them and they're a small open source project that can be ignored when they complain about being misclassified.

They also need to clarify in those policies what happens if a domain contains *some* "adult content", e.g. if a news site publishes one risqué image does the whole domain get blocked? What about chat sites like Reddit, that has a lot of forums that would be interesting to children (e.g. computer game discussions), but also has a lot of explicit adult forums?

If they publish their policies, parents can make an informed choice whether to use them or not.

Whoa, someone actually texted you in 2020? Oh, nvm, it's just Boris Johnson, telling you to stay the f**k at home

Jon 37

Re: Spam spam spam spam

> WTF is "Protect the NHS" even supposed to mean?

The big concern is if COVID-19 patients overwhelm the NHS. Then it's not just the COVID-19 patients who will die: The people with medical emergencies and chronic conditions, who would normally be saved by the NHS, will die, because the NHS won't have enough resources to cater to them.

You might have heard the phrase "flattening the curve"; that basically means "if a million people get sick with COVID-19, and it's spread out over a long enough period, we can cope, but if a million people get sick at the same time then we're utterly screwed and healthcare will collapse, so we need to slow down the rate the virus is spreading even if the same number of people get sick in total."

So by taking measures to reduce the rate that SARS-CoV-2 is spreading, you help reduce the risk that the NHS collapses.

(A note on the names: SARS-CoV-2 is the coronavirus that causes the disease COVID-19, in the same way that HIV is the virus that causes AIDS).

Your Agile-built IT platform was 'terrible', Co-Op Insurance chief complained to High Court

Jon 37

Re: Agile?

See:

https://www.halfarsedagilemanifesto.org/

Google reveals the wheels almost literally fell off one of its cloudy server racks

Jon 37

Re: What were they thinking?

Leaving them loose means they're going to fall over and/or walk across the floor during an earthquake, with cables breaking. They might fall on a passing worker.

Bolting them in place means they're going to move with the building during an earthquake. That's probably not great for hard disks, but the rest of the parts can probably survive that. Passing workers are safe.

Fitting shock absorbers to each rack would be very expensive. It would make it easier for parts such as HDDs to survive. Passing workers are safe so long as the aisles are wide enough that they're not hit by rocking racks, although there is an amputation risk if a worker has their hand between two racks. Avoiding that risk probably requires drastically reducing the rack density, so there are large gaps between adjacent racks, then filling that gap with a flexible plastic sheet to allow hot-aisle/cold-aisle separation.

The cost of bolting down can be easily justified; the cost of shock absorbers can't.

At Google scale, losing a datacenter due to an earthquake isn't a big deal. And having to fit a lot of new HDDs in a datacenter is a risk worth taking when compared to the cost of shock-mounting the servers.

Microsoft nukes 9 million-strong Necurs botnet after unpicking domain name-generating algorithm

Jon 37

Re: MS at least try to be the good guys every now and then

> "safe surfing" works, even on unpatched windows systems

Sadly not true. Any site that serves ads may also be serving you malware that will get installed automatically unless you have a patched system. An ad blocker helps a lot, and is an essential security tool nowadays, but is not perfect.

https://en.wikipedia.org/wiki/Malvertising#History

Amazon launches itself into retail IT with 'all the necessary technologies'. Not saying which, but you know...

Jon 37

Re: Pickpockets paradise

> Something else that was not tested in the review is a family shopping trip: What happens when a parent signs in and a child picks stuff up?

There was a picture of the instructions in the article. You can let other people in, such as your children. But you have a shared "virtual shopping cart". So if you let them in, then if they pick stuff up and it isn't put back, you will pay for those items.

Jon 37

Re: Shops are required to accept cash

Here's an article from last year about various US jurisdictions that require shops to take cash:

https://www.latimes.com/local/lanow/la-me-san-francisco-cashless-businesses-20190507-story.html

There was also a suggestion that the UK should have similar laws, but I'm not aware of any politicians taking that seriously yet. See the last line of:

https://www.bbc.co.uk/news/business-47456698

The issue is that many poor or technology-illiterate people don't have credit or debit cards, they only use cash, so if all shops become card-only that will be a problem for those people. That will need to be addressed somehow in the coming years - either we let all those people starve because they can't buy food any more (morally unacceptable and probably politically unacceptable), or we ensure they get cards and training on how to use them, or we require some or all shops to accept cash.

Want to own a bit of Concorde? Got £750k burning a hole in your pocket? We have just the thing

Jon 37

Re: WTF does British Airways have a say in anything ?

It's BA's way of saying "we haven't maintained this the way we would a flight engine, so we don't think it's airworthy", and also "if you try to use it for flight anyway, and it breaks, don't sue us".

HMRC claims victory in another IR35 dispute to sting Nationwide contractor for nearly £75k in back taxes

Jon 37

Re: Rigged definition of an employee

Nope, the law says you can be an employee for tax purposes under IR35, while being a contractor for every other purpose (holidays, benefits, etc).

Surprise! Plans for a Brexit version of the EU's Galileo have been delayed

Jon 37

Yes, many of the services are compatible, so if you can see enough GPS + Galileo satellites you can treat them as basically the same.

There are other options too:

EGNOS is free to use. It's provided by the EU, and consists of some ground stations and a geostationary satellite. The ground stations measure the error in GPS and the satellite broadcasts a radio signal containing that information. Suitable GPS+EGNOS receivers can receive the EGNOS signal and use it to correct the GPS so it is accurate to within 1.5m, as well as being immediately alerted if a GPS satellite is broadcasting a wrong signal. Aircraft can use EGNOS-enhanced GPS when landing, to precisely fly to the start of the runway.

There's also "differential GPS", where you set up a fixed GPS receiver and send the data from that to your mobile GPS receiver. So long as the two are close enough, you can get incredibly precise positions. (Centimeters). Amongst other things it's used by farmers to automatically drive their tractors, so when planting or spraying or harvesting, each piece of the field gets covered exactly once - no overlap or missed bit.

Broadband providers can now flog Openreach's new IP voice network in bid to ditch UK's copper phone lines by 2025

Jon 37

2025 is utter nonsense. This is going to require a public education campaign equivalent to the TV Digital Switch Over (DSO). For DSO, people had the ability to voluntarily switch for several years, then Digital became standard in all new TVs, then several years after that they did the switchover with a massive amount of publicity and help for the people that hadn't switched yet (primarily older people).

Bearing in mind that they're only just starting to offer a no-PSTN option, and I'm not aware of any suppliers that offer it yet, they're many years away. They need to make this the standard for almost all new installs before they try to get people to switch.

Perhaps 2030 might be achievable, with hard work.

Jon 37

The best you can do on the audio part of the line is ~50kbit/s. (The best modems were "56K", but they almost never actually got to 56kbit/s).

A 50kbit/s improvement is going to make no noticeable difference on a 40Mbit VDSL (FTTC) line, or even on a 3Mbit ADSL line. It's not worth the huge expense of changing things to get it. Better to put that money into more FTTP or even FTTC rollout.

Boeing didn't run end-to-end test on Calamity Capsule, DSCOVR up and running, and NASA buys a Falcon Heavy

Jon 37
Mushroom

It's tradition

I see Boeing are following the traditions blazed by NASA, and treating manned spaceflight just as carelessly as NASA treated Space Shuttles Challenger and Columbia.

Auf wiedersehen, pet: UK Deutsche Bank contractors plan to leave rather than take 25% pay cut for IR35 – report

Jon 37

Re: Alternatively

> the fact that you can't get an appointment with a consultant on the NHS, but can pay privately to see the same consultant within 2 weeks indicates that there is a clear bias to work privately and not for the NHS

That's not how it works.

The NHS has waiting lists. You start at the back, it's first-come first-served. There is some prioritising based on need, but even those with great need still have to wait.

The reason people pay is to avoid those waiting lists. A private consultant with a huge wait isn't going to get any new business, the customers will go to a different consultant. So private waiting lists will naturally tend to be smaller than NHS.

The way to reduce the waiting lists is to increase or reallocate the NHS budget to pay for more NHS staff.

EU tells UK: Cut the BS, sign here, and you can have access to Galileo sat's secure service

Jon 37

Re: Were we not told...

I suspect the EU would also like a free trade deal, so it can continue selling to us. But only if that deal includes the UK continuing with EU standards on everything, and the UK has ruled that out.

The EU is not going to allow us tariff-free access if we're going to trash worker or environmental protection to make our products cheaper, or if we're going to provide state aid to certain companies so they can undercut the EU market prices. They (quite reasonably) want to have tariffs that at least compensate for those factors.

Xerox names the 11 directors it hopes will oust most of HP's board and put $33bn hostile takeover to shareholders

Jon 37

Re: Interesting list

None of that matters. This board is supposed to rubber-stamp the Xerox takeover of HP, get huge bonuses and then be made redundant, leaving the running of HP up to Xerox and Xerox's existing board.

So the important qualities are: willingness to vote for the Xerox deal, and experience of takeovers.

Since they're not going to be running HP for any significant time, PC experience is irrelevant.

Ex-Autonomy CFO Sushovan Hussain's part in the accounting badness was 'wildly overblown'

Jon 37

Re: Its not over until its over...

They're not getting their $5B back. The senior people in HP who grossly overpaid for Autonomy want to claim that's someone else's fault, and they were blameless. So they're attacking Autonomy's old management every way they can, claiming that Autonomy lied about how well they were doing, and that's why HP overpaid. That includes both civil and criminal charges. They just need to get something to stick - and preferably a lot of things.

For HP this is purely a blame game. For Autonomy's old management this is a legal nightmare.

We’ve had enough of your beach-blocking shenanigans, California tells stubborn Sun co-founder: Kiss our lawsuit

Jon 37

Re: I am rather surprised

The question is though, "is it a public path". It was never officially designated a public path, but people have been using it for years.

His argument is that previous owners have made a business decision to allow access to the beach over their private property, so they could make money from parking, beach shop, ice creams, etc. However it's private property and the new owner can decide to block access. The state continues to own the beach, and people can access it by sea.

The state's argument seems to be that there's always been free access there so surely that must continue.

Personally, from what I've read I think he's in the right; I believe the courts have twisted the law to try to come up with the answer that's "best for the public", and to cover for the fact that the state has screwed up. If the state wants access, it can use Eminent Domain to buy the land from him at a reasonable price. However, a "reasonable price" will be quite a lot - he's built a mansion with a mostly-private beach, having loads of people using the beach will significantly devalue the mansion, and according to the Eminent Domain rules the state has to pay compensation for that as well as the price of the land. If the state had chosen to buy the land earlier, before the mansion was built, it wouldn't have had to pay so much. That's the difference between the $380,000 that the land has been valued at (which excludes the devaluation of the mansion) and the $10m that his lawyers offered to sell for.

(And now I get to be downvoted to oblivion for having an unpopular opinion...)

$13m+ Swiss Army Knife of blenders biz collapses to fury of 20,000 unfulfilled punters

Jon 37

Re: Book projects generally work out

A book author that wants money to live on while writing, doesn't need all that money up front. So they don't need a Kickstarter. Patreon allows authors to write ebooks, post at least a chapter each month, and their readers each pay a small amount each chapter (with a per-month cap). If they don't post they don't get paid; if quality goes down too much then people will stop subscribing.

That way, the risk to the readers is much much lower - they're paying for results, not for the promise of results.

When the book is written, the author can give a complete electronic copy to their Patreon supporters, and/or publish the ebook, and/or do print-on-demand. If they want to, that's the time the author could do a Kickstarter for a bigger print run which is cheaper per book than print-on-demand.

Cops storm Nginx's Moscow offices after a Russian biz claims it owns world's most widely used web server, not F5

Jon 37

Re: Prior Art

That's not how copyright works.

Copyright is all about copying code (or music or ...). Copyright doesn't cover *ideas*. (Although the US courts have ruled that copyright can cover a single chord, or a big set of function prototypes).

So the fact that there are previous webservers that may have provided inspiration, or the APIs that solve the same problems as previous webservers may be similar just because they solve the same problem, is irrelevant. There's no allegation that any *code* was copied from the previous webservers.

Why is the printer spouting nonsense... and who on earth tried to wire this plug?

Jon 37

Re: DIY Electricians

First, your appliances will work just fine if you swap Live/Neutral. However, your fuses (or circuit breakers) and switches won't be as effective, so you will be unsafe. Long explanation:

The Neutral and Earth wires are connected together somewhere. In the UK, this is often at the connection point where the wire to your house ends, just before your electricity meter. In that case the electricity supplier will have lots of places where their combined neutral/earth wire is connected to metal rods in the ground.

So, if you accidentally touch the Live wire in your home, the power will flow from the electricity supplier's Live wire, through you, through the ground, through those metal rods, and back through the electricity supplier's Neutral wire. There will be a fuse in your fusebox and/or in the plug, on the Live wire, which will blow, stopping the current, and limiting the electric shock you get (although it can still kill you).

If you have Live/Neutral reversed at the fusebox, then the fuses are effectively on the Neutral wire. So when you touch the wire that is labelled Neutral, but is actually Live, the fuses won't help you. The power will stay on and you may keep frying.

In the case of a short-circuit that's just Live-Earth, not going through a human: The fuses are designed to protect against wires melting and things catching on fire, but they won't do that if they're in the Neutral wire. This may cause your house to burn down.

Also, if you turn a light off to change the bulb, or pull a fuse to do electrical work on a circuit, then you're safe - that turns off the Live wire, and if you accidentally touch the Neutral it won't matter. If you have Live/Neutral reversed at the fusebox, then the switch is effectively on the Neutral wire and if you touch Live then it may kill you.

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