They are my oldest and deadliest enemy. You cannot trust them.
If Hitler invaded Hell, I would give a favourable reference to the Devil.

Tuesday, September 14

Geek

Daily News Stuff 14 September 2021

Revenge Of The Scottish Play Edition

Top Story

  • Facebook has unveiled a new compression algorithm called Superpack that produces files typically 20% smaller than Zip.  (Facebook)

    It does this not by using a smarter algorithm, but by generating and compiling a custom algorithm on the fly.  If the file is large you can attach the code for the new algorithm to the compressed copy and still save space.  The decompression side takes that same custom algorithm and runs it in reverse.

    Not mentioned in the article: The terms safety, security, or buffer overflow.  The words exploit and exploited do appear, but not in the context I'm concerned with.

Tech News


Break Fast at Ye Tiffaine's Video of the Day


It was the best of tiffs; it was the worst of tiffs.

But wait, there's more.




Disclaimer: You say that like it's a bad thing.

Posted by: Pixy Misa at 06:30 PM | Comments (2) | Add Comment | Trackbacks (Suck)
Post contains 268 words, total size 3 kb.

Monday, September 13

Geek

Daily News Stuff 13 September 2021

Pyrrhus Phone Home Edition

Top Story

  • Apple won a battle to lose the war.  (500ish)

    An interesting examination of the recent ruling that suggests Apple is incapable of doing what is needed to avoid further antitrust cases - which they will eventually lose.


  • Another look at the Apple ruling.  (MacStories)

    This one gets key facts immediately and comically wrong, spinning wildly in Apple's favour, and even it says that Apple lost.


  • Ethereum sucks.  I don't mean the ecosystem or the inflationary nature or the weird cult followers or any of that, I mean the technical implementation of the blockchain.  It's fucking garbage.



Tech News



Second Order Problem Video of the Day



A nice illustration of how making one element of a system better can make the overall system worse.  The example is a little contrived for simplicity, but this has really happened in the real world, such as it is.


Disclaimer: New worlds for old!  

Posted by: Pixy Misa at 06:39 PM | Comments (2) | Add Comment | Trackbacks (Suck)
Post contains 287 words, total size 3 kb.

Sunday, September 12

Geek

Daily News Stuff 12 September 2021

Four Cans Of Fish Paste And No Can Opener Edition

Top Story

  • Quick question not relating to computers: What's a reasonable minimum rating of pressure washer for cleaning a modest-sized back deck and front steps?  Is 125 Bar going to do a reasonable job or just be a waste of  money?


  • How to install Windows 11 without an internet connection.  (Hot Hardware)

    Microsoft really wants to lock your Windows login to an online account.  Because fuck you, that's why.

    I just got a brand new Windows 10 laptop and didn't have to bother with that, but they seem to be ramping up their efforts with Win 11.


Tech News

  • Epic is appealing the Apple ruling.  (Thurrott.com)

    There's a lot of argument over what the ruling actually ruled.  Many of the claims are patently false - e.g. those claiming that the judge made a positive ruling that Apple was not guilty of anticompetitive behaviour, rather than there just being insufficient evidence presented.  The ruling said
    these factors alone do not show antitrust conduct
    Epic is appealing that, but I'm not sure of the details yet since there aren't any details yet.


  • If accusing people of copyright infringement doesn't get a site taken down just accuse them of hosting CSAM.  (TorrentFreak)

    Boom, they're deindexed.  And most important, it doesn't matter that it's not true.


  • A pro-China misinformation campaign is attempting to exploit political division in the US.  (CNN)

    Yes, we call that CNN.


  • China has banned new video games.  (Reuters)
    This story was corrected to say China "slows down" approvals, not "suspended", in headline and paragraph 1 and 2 after SCMP clarifies. Also, corrects paragraph 2 to say China's strategy emerged after a meeting and not at the meeting.
    I repeat, China has banned new video games.


  • China tells Tencent and Netease to focus less on profit.  (CNN)

    Reminder: However bad things are where you live, you don't have a monopoly on power-crazed idiot assholes.  They're everywhere, ruining everything for everyone.


  • The average quality of the information in a social network is inversely proportional to the square of the size of the network.  (Meta.Ath0)

    And that's being optimistic, excluding deliberate fraud and bias on the part of the network.

    Details from Scientific American.  They're not what they once were, if they ever was, but at least the authors of this article are aware of the dangers of trying to combat this.
    But who decides what is fake or manipulative and what is not?  Information can come with warning labels such as the ones Facebook and Twitter have started providing, but can the people who apply those labels be trusted?  The risk that such measures could deliberately or inadvertently suppress free speech, which is vital for robust democracies, is real.  The dominance of social media platforms with global reach and close ties with governments further complicates the possibilities.


  • AMD expects to grow next year.  (Tom's Hardware)

    They're likely correct.  They'll still be supply-constrained through the end of 2022, but less so than right now as new factories and new processes continue to come on line.  They're switching to 6nm for Rembrandt - which has just started production and will ship in a few months - and 5nm for, um, I think it's Raphael, late next year.

    In the meantime they're focusing on profits.  Since they sell out of everything they can make, they want to focus on the most expensive parts.  The chiplets in a Ryzen 5600X and a Threadripper Pro 5995WX are identical, but the profit margin on the Threadripper is far higher.


  • The best budget 4K resin-based 3D printer money can't buy, maybe.  (Tom's Hardware)

    The Elegoo Mars 3 has a resolution of 4098x2560 and can't be yours for just $300.  I know Elegoo mostly from their electronics hobby kits which are also perpetually out of stock.


Disclaimer: Not that there isn't anything wrong with that.

Posted by: Pixy Misa at 04:38 PM | Comments (5) | Add Comment | Trackbacks (Suck)
Post contains 646 words, total size 6 kb.

Saturday, September 11

Geek

Daily News Stuff 11 September 2021

No Funny Title Edition

Top Story

Tech News

  • So is Ars Technica right about anything else, or is it all crazytown over there?

    House bill would eliminate natural gas.  (Ars Technica)

    Crazytown it is then.


  • I previously criticised Intel for making dumb decisions with their upcoming 12th generation platform, but if the latest leaks are accurate they merely did something weird.  (Tom's Hardware)

    Alder Lake, Intel's 12th generation desktop family, brings support for DDR5 and PCIe 5.0.  But it only supports PCIe 5.0 for the PCIe slots - and no consumer cards support PCIe 5.0 - and not where bandwidth is most needed, on the interface to the chipset.

    But the diagram in that article shows that bandwidth to the chipset has actually doubled, because the width of the band has doubled.  It's still based on PCIe 4.0, but now has 8 lanes rather than 4.

    That's fine.  You could still potentially saturate that link, but it would take some serious effort.  The chipset on AMD's high-end Threadripper motherboards also uses an 8 lane PCIe 4.0 interconnect, so that's pretty good for a consumer platform.

    The weird part is the number of PCIe lanes in total.  Between the CPU and the Z690 chipset, an Alder Lake system can have up to 48 lanes of available PCIe: 16 at 5.0 speeds, 16 at 4.0, and 16 at 3.0.  But the CPU has 28 PCIe transceivers and the chipset 36, when they are typically designed in blocks of 16.


  • Thunderbolt adaptors aren't likely to "just work" any time soon.  (Mat Millman)

    If it's not built into your motherboard you're going to have a bad time.


  • Don't rewrite your project in Rust.  (ITNext)

    Or at all.  Unless you know exactly why you are rewriting it, have already run a pilot project and measured the benefits, and have someone prepared to pay for it, it's a bad idea.

    Unless you're using Node.js, in which case, no time like the present.


  • Quadranet has filed to have a copyright infringement lawsuit dismissed.  (TorrentFreak)

    Quadranet notes that it is not alleged to have infringed upon anyone's IP rights.

    Its customer, LiquidVPN - well, LiquidVPN uses many providers, one of which is Quadranet - LiquidVPN is also not alleged to have infringed upon anyone's IP rights.

    Some of LiquidVPN's customers, or at least, some people using services purchased by some of LiquidVPN's customers, are alleged to have infringed upon IP rights.

    The plaintiffs here seem to be following the Willie Sutton rule.  Not to give them any ideas, but if they took that to its logical conclusion they might be able to force dramatic changes on the industry.

    Though they might also simply lose and be forced to pay the defendants' legal bills.


  • Axios is why private citizens should be allowed to own nuclear weapons.




  • Because you keep hearing how terrible things are in Australia, and don't hear about riots in protest over government overreach, it's a bit hard to understand just how bad it is here in NSW right now with everyone complying with our fascist overlords.

    Here's video shot in Sydney today at the height of the lockdown.



    Uh.  Yeah.  We're not very good at following rules.


  • But what about the mainstream media, you ask? They're all lefties. They'll be totally on board with whatever farcical nonsense the government pulls.



    Not so much.  Outside of the loonies on Twitter, everyone has had enough of this shit and has stopped listening.

Disclaimer: I say we take off and nuke the entire internet from orbit.

Posted by: Pixy Misa at 04:03 PM | Comments (7) | Add Comment | Trackbacks (Suck)
Post contains 822 words, total size 8 kb.

Friday, September 10

Geek

Daily News Stuff 10 September 2021

Eight Is The New Four Edition

Top Story

  • Germany gotta Germ.  (Washington Post)

    Someone insulted a German politician on Twitter...  So police raided his house looking for evidence.

    Evidence of what?  The insult is public; he called the sports minister for Hamburg a dick.  What more evidence is there to gather?

    If this sort of idiocy applied to the US or Australia you'd need more police than there are ants in the whole of Texas.  Insulting politicians is the national pastime.


  • Meanwhile, as we worry about all our gadgets being made in China, that country is getting set for an economic implosion.  (Washington Post)

    Chairman Xi is fast rolling back the - let's not pretend they're reforms, the fascism of his recent predecessors - and going right back to communism.  I predict famines making a regular reappearance within the decade.  China can't feed itself and its government is only making the situation worse.


  • Taiwan is paying attention and just launched the first of a new class of ship designed to take out aircraft carriers.  (Asia Times)

    Small, fast, and relatively cheap, the new corvettes are loaded with anti-aircraft, anti-ship, and medium-range supersonic cruise missiles, as well as torpedoes.

Tech News

  • Back to regular tech stuff, never click the enable editing button.  (Bleeping Computer)

    A bug in Internet Explorer lets a sneaky document take over your computer.


  • Oh, and if you are running containers on Azure cloud and received  a Service Health Notification you can start worrying now.  (Bleeping Computer)

    A bug let other users' containers steal credentials from your containers and use that to break into your system and do, basically, whatever they wanted.

    Remember, there is no cloud, there's just computers run by idiots.


  • Speaking of which, you can't buy a Microsoft Visio subscription as a regular user.  You have to first set up a corporate account with Microsoft.  So yes, I now have two accounts, which I'm sure is going to make my life easier.


  • Michael Freedman proved the four-dimensional Poincaré conjecture back in 1981 but no-one remembers how.  (Quanta)

    It's a very complicated proof and the published paper isn't entirely complete, so Freedman sat down with other mathematicians and took them through the proof in detail until they were satisfied.  He won the Fields Medal for his work, the mathematical equivalent of the Nobel Prize.

    Freedman was 30 when he published his proof.  Now he's 70, and the colleagues who understood his proof are mostly either retired or dead.  So a new generation of mathematicians has got together to write a book about it before there's no-one left alive who understands how he proof works.


  • Want something faster than an SD Card in your laptop?  SD Express is almost here.  (AnandTech)

    SD Express uses the PCI Express interface - either 1 or 2 lanes of PCIe 3.0.  That means it can potentially approach 2GB per second.  The reference device tested here has 1 lane and runs at up to 890MBps. though sustained sequential writes are a lot slower.


Disclaimer: But then, who isn't these days?

Posted by: Pixy Misa at 06:46 PM | Comments (3) | Add Comment | Trackbacks (Suck)
Post contains 514 words, total size 5 kb.

Thursday, September 09

Geek

Daily News Stuff 9 September 2021

Gonna Need A Bigger Volcano Edition

Top Story

  • Australia's High Court - that is, our Supreme Court, because our Supreme Courts are lower courts - just pooped in everyone's cornflakes by ruling that if someone posts a defamatory reply to your Facebook post, you are personally liable.  (Gizmodo)

    That is, not Facebook, and not the person who actually committed defamation.

    Now this is Gizmodo and the article is full of vacuous left-wing drivel, but even they see the problem with this, calling it one of the court's "dumbest decisions in recent memory".

    Since this decision directly hurts the entire media industry in Australia, though, left and right alike, we are sure to see poorly-formulated and ill-considered legislation rushed through Parliament with bipartisan support to make the situation even worse.

    There's more at Australia's ABC - also run by left-wing lunatics - but it doesn't contradict anything at Gizmodo.


  • Chicken nuggets are back on the menu!  Six boxes of gluten free nuggies set to arrive tomorrow morning, and three boxes of tendies as well.  And, yes, choccy milk.

    Might have to turf an old bag of frozen beans from the freezer to make room.  With the random shortages going on I keep it packed full, but somehow there's always a bag of frozen beans I don't remember buying.


Tech News

The Vtuber Your Vtuber Could Smell Like Video of the Day



This is Ouro Kronii of Hololive English Generation 2.  All the names of this generation are tortured multilingual puns, so her fellow streamers mostly call her Crow or Kronini.

Gura of EN Gen 1 commented on Kronii's debut that she wanted to hear her read a toothpaste commercial.  She's actually done that now - there's a clip out there - but this with the Minecraft animation is even better.



And another version just because - this time using Kronii's original model.


Disclaimer: About a maid I'll sing a song, sing rikkity-tikkity-tin...

Posted by: Pixy Misa at 06:55 PM | Comments (3) | Add Comment | Trackbacks (Suck)
Post contains 688 words, total size 6 kb.

Anime

So, HoloCouncil...

I hadn't caught much of Kronii yet - mostly Baelz and Sana, the two Aussies, and some Mumei - but I got a glimpse of why she's so popular in their impromptu Minecraft collab.

The flower scene from that stream takes a bit of explaining, but this shouldn't.

Posted by: Pixy Misa at 12:09 AM | No Comments | Add Comment | Trackbacks (Suck)
Post contains 50 words, total size 1 kb.

Wednesday, September 08

Geek

Daily News Stuff 8 September 2021

Water In The Fire Edition

Top Story

  • WhatsApp - the secure end-to-end encrypted messaging app - isn't quite.  (Gizmodo)Says WhatsApp:
    We can’t read or listen to your personal conversations, as they are end-to-end encrypted.  This will never change
    On the other hand, if someone reports you for misconduct, WhatsApp's moderation team can see your messages.

    You need to read past the scary headline and get into the details before you find out what's going on: Someone pressing that report button sends the decrypted messages  from you straight back to WhatsApp.  It has to work that way, or you'd have no way of handling complaints.  But it means - and this should be obvious anyway - that no matter how secure the channel, if the person at the other end can't be trusted, you have no security at all.

    Think of WhatsApp as a room full of classified documents and the report button as Bradley Manning.


Tech News

  • Or think of WhatsApp as a McDonald's Monopoly contest and the report button as a database connection error.  (Bleeping Computer)

    One thing I learned long ago is if you're lazy and hard-code database connection parameters in some pre-production code, make sure they're assigned to variables well outside any potential stack trace.  Because if you put them right in the connection call, and you forget that debug mode is enabled on the application server, and the pre-production code gets rushed into production - all events with a 95% or better probability - then the first time you have a connection error every single user will see your database password.

    Of course your database should be locked to your internal network and firewalled both locally and at the network boundary, right?  And you wouldn't also leak the login credentials for the server itself.  Nobody would be that silly.


  • IBM's Power 10 CPUs are on their way.  (AnandTech)

    15 cores with 8 threads per core on each chip, and two chips per socket.  30MB L2 and 128MB L3 cache.  1TB memory bandwidth per socket, 1TB of inter-socket interconnect, and 512GB of PCIe 5.0 for I/O.

    Just don't ask how much it costs.


  • The SEC is suing Coinbase over its Lend program which doesn't even exist yet.  (Coinbase)

    The SEC asked the crypto industry to provide information on upcoming projects so that the SEC could provide regulatory guidance.  Coinbase - the fools - took them at their word.  And now the SEC has filed notice of intent to sue Coinbase, over a product that doesn't exist, without at any point before or since saying what the substance of the complaint is.


  • GitHub creates useless garbage merges.  (Kernel.org)

    It's just Linus Torvalds spouting off again.  It's not like he invented Git or anything.

    ...

    Oh.


  • Hacking hackers hacked the Jenkins project's Confluence server...  And used it to mine Monero.  (Bleeping Computer)

    This could have been a crippling supply-chain attack, because Jenkins is widely used to automate software testing.

    Fortunately for us all, the hackers were idiots.


  • Intel is spending $80 billion on two new chip plants in Europe.  (Thurrott.com)

    You might well ask why not in the US, and the answer is they are already expanding all their facilities in the US and building a huge new facility in Arizona as well.

    They're betting that demand for semiconductors isn't going to decline any time soon - and hedging against the possibility of disruption in the Far East.  Even short of a war, China could cause significant mischief.


  • Almost forgot this one.  We've used two monitoring services at my day job - Datadog and StatusCake.  (I also use StatusCake for my own servers.)

    The monitoring agent for Datadog is a 750MB install that includes its own version of Python.  I have no idea what is going on in there; it's completely unauditable and I consider it a supply chain attack waiting to happen.

    The monitoring agent for StatusCake fits on one page.  I read through it, passed it on to our new sysadmin, he read through it, and we shrugged and are going to install it on all our servers.

    Not everything needs to be an avalanche of crap.



Disclaimer: This is fine.

Posted by: Pixy Misa at 06:57 PM | Comments (5) | Add Comment | Trackbacks (Suck)
Post contains 698 words, total size 6 kb.

Tuesday, September 07

Geek

Daily News Stuff 7 September 2021

I Am Die Edition

Top Story

  • Privacy is one thing, but not even ProtonMail is going to jail for you.  (ZDNet)

    ProtonMail is based in Switzerland and doesn't release private information on its customers without an order from the Swiss courts.  The problem is, the Swiss courts are complying with foreign requests for such orders - the number has skyrocketed from 13 in 2017 to 3572 in 2020.

    Still a better bet than Gmail.

Tech News

  • What it takes to run Mangadex.  (Mangadex)

    The site hosts a roughly infinite amount of Japanese, Korean, and Chinese comics, translated by fans into every human language including some that no-one actually knows how to read.  It handles more than 10 million unique visitors per month and 2000 pages per second.

    On a budget of around $1500 per month.

    They run two separate locations, using KVM and LXC managed with Proxmox, with MySQL, Redis, Elasticsearch, and RabbitMQ.  They moved reluctantly to Ubuntu 20.04 from CentOS 7 because CentOS 8 is basically dead.  I moved rather earlier than that, but for much the same reason.

    It's a good look at a system built by people who know what they are doing but don't have VC money to splash around.


  • The Gigabyte AORUS 7000s goes whoosh.  (Serve the Home)

    It is one of he fastest M.2 SSDs available, delivering up to - in fact, slightly over - 7GB per second on sequential reads, and sustaining over 1GB per second on sequential writes even when its pseudo-SLC cache is long since filled up.

    $200 for 1TB is a lot more than the cheapest models, but it's a lot faster.


Disclaimer: This way to the egress.  (Egress means plan.)

Posted by: Pixy Misa at 07:36 PM | Comments (2) | Add Comment | Trackbacks (Suck)
Post contains 287 words, total size 2 kb.

Monday, September 06

Geek

Daily News Stuff 6 September 2021

Surprise BOFH Edition

Top Story

  • We just hired a suitably grey-haired sysadmin at my day job.  The kind of guy who knows about flow and lp0 on fire.

    This is the third recent hire taking on various components of my job, effectively cutting my workload by half.


  • There's a constant war between spammers and spam filters, and between marketing providers and spam filters.  The marketing providers have the twin advantages of being nominally trustworthy and being absolutely loaded.  They have battalions of tech drones dedicated to making sure the latest marketing drivel reaches your inbox unimpeded.

    So...  What happens if the spammers just subscribe to a marketing provider like Salesforce?  (eSecurity Planet)

    The internet treats censorship as an error and routes around it, and so do spammers.


  • Chicken nuggets are back in stock, maybe.  I managed to order some from Coles - the only place I can get edible gluten-free nuggets.  Woolworths have some, but they cost twice as much and somehow smell of fish.  Not great.

    I say maybe because the first time around it wouldn't let me check out with the nuggets in my cart.  Just in case, I also ordered three pounds of chicken breast pieces and some red wine marinade, so I can make my own nuggets, with blackjack, and hookers.  And freeze them for later.  The nuggets, that is.


Tech News

  • Chia miners are selling off used disk drives and SSDs as new.  (WCCFTech)

    The problem is, Chia caused the price of storage to spike sharply early this year, and drives were in short supply for months.  Now that Chia is 80% down from its peak and mining has become less efficient, drives are becoming plentiful again, because, unlike the situation with graphics cards, Chia is the only cryptocurrency that uses storage for mining.

    I noticed that prices are starting to come down - 16TB drives are around $320 on Newegg when they had spiked as high as $500.  Great for me because I plan to build either a new NAS or a Linux box in the next couple of months.

    But if you're buying make damn sure that you're getting new drives and not that have spent the past couple of months in an accelerated stress test.


  • Meanwhile Nvidia is repurposing failed silicon for their highest end compute cards to mine Ethereum.  (Tom's Hardware)

    They have a complete lineup of dedicated mining cards using older GPU chips, but this is the first one to recycle current-generation designs.

    Ethereum mining is set to end entirely next year, and Bitcoin can't be mined effectively on GPUs, so it will be interesting to see where all that hardware ends up.



Disclaimer: No news is no news.

Posted by: Pixy Misa at 07:12 PM | Comments (2) | Add Comment | Trackbacks (Suck)
Post contains 455 words, total size 4 kb.

<< Page 168 of 709 >>
115kb generated in CPU 0.0883, elapsed 0.4807 seconds.
59 queries taking 0.4134 seconds, 408 records returned.
Powered by Minx 1.1.6c-pink.
Using http / http://ai.mee.nu / 406