WOULD YOU CARE FOR SOME TEA?

Tuesday, April 12

Geek

Daily News Stuff 12 April 2022

Pixylon 5 Edition

Top Story

  • There are curtains in the bedrooms.  Not in the media room or the main living / dining area though.  The listing photos didn't show any curtains at all, but they were there by the time of the video walkthrough.  (Brand new house.)

    I don't mind installing matching curtains in the other two rooms, even if that accounts for half of all the windows in the house.  I get to see just how they fit in with carpet and paint colours rather than having to guess.

    And I was leaning towards curtains rather than blinds anyway because as a modern design there's not a lot of warmth or soft edges and also blinds suck.


  • Pinterest plans to block all climate misinformation.  (The Guardian)

    Wait, there's information on Pinterest?
    Pinterest is defining misinformation broadly: the company will take down content that denies the existence or effects of climate change or its human causes, as well as content that "misrepresents scientific data” in order to erode trust in climate science and harmful, false or misleading content about natural disasters and extreme weather events.
    Awesome!

    So the idiots who blamed the Tongan volcanic eruption on global warming?  Banned.

    People who claim to be fighting global warming but also oppose nuclear power?  Banned.

    Michael Mann?  Banned.

    NPR?  BANNED!

    Wait, they're not actually going to enforce their rules?  Well, that sucks.


Tech News



Disclaimer: mu.nu - still only eight cents a day.

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Monday, April 11

Geek

Daily News Stuff 11 April 2022

Hold The Roomba Edition

Top Story


Tech News


Disclaimer: Shift fifteen boxes full of books and what do you get?  A broken toe from when you dropped one of them and you weren't wearing shoes.

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Life

Looks Like This Is Actually Happening

Expect to sign the contract tomorrow or the day after.

Then all that's left is shifting 1.5 tons of books.  And junking 15 years worth of accumulated crap.

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Sunday, April 10

Geek

Daily News Stuff 10 April 2022

Four Ticking Clocks Edition

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  • Couple more house notes:

    • 9' ceilings. I'd forgotten to ask, though it was clear from things like the hanging kitchen lights and the amount of wall above doorways that they were more than 8'.

      My current place has 8' ceilings, and in the ensuite which is directly under the main bathroom upstairs, only 7'. A little less in fact because the floor is raised by the tiles. I can stand in the shower and place the palm of my hand flat against the ceiling, and I am not particularly tall.

    • What the heck is going on with those power points in these photos? Zoom. Enhance. Aha, USB!

      Forgive me if I test those with my oldest and least favourite device first. Wonder if I can get a cheap USB power tester for that matter.

      Handy though.

    • Chilled and boiling water on tap in the kitchen. Nice. Oh, and a digital shower temperature thingy in the ensuite. Which I expect will fail after a few years and cost a fortune to replace.

      There's a reason this one cost 10% more than the other house the same size: They filled it up with neat toys. And I don't dislike neat toys.

    • Double glazing throughout. Never lived in a place with that before; never needed it before. But in May last year - not even winter - there were already six nights below freezing up in - well, it's not a huge secret; there aren't many towns in Australia above 3000 feet elevation. One of those few.

      Come to think of it, double glazing would be great where I am right now - not for thermal insulation but for noise. Why are there toddlers screaming in the driveway at 1am?

    • All electric except for the stovetop, but with a big solar array to cut down on bills. Ducted HVAC and also underfloor heating, which again I've never had before.


  • AMD's "Raphael" Ryzen 7000 desktop CPUs go into mass production this month. (WCCFTech)

    That would put them on track to be in retail in September or October, assuming no hiccups.

    New features to look forward to:

    • Zen 4 core - about 25% faster than Zen 3
    • DDR5 and PCIe 5 support
    • Built-in USB 4 / Thunderbolt 3 with dedicated PCIe lanes
    • Integrated graphics included on (all?) CPU parts as well as "APUs"
    • Max TDP increased from 105W to 170W

    That last item is important because the 16-core 5950X is clearly thermally limited on heavy multi-threaded workloads. There will still be low-power 65W models; you just won't have to exceed the rated specs to get maximum performance from the high-end models.

Questions and Answers

  • From Lothar of the Hill People:
    Tech question; Hardware RAID Problem. Dell T1700 Workstation Service Tag JT1YB42 with Intel Premium RST Controller and BIOS.

    ISSUE: Win 10 64 bit 2021 2H update failed, leading to a very long automatic Windows system rollback / restore. The Intel Driver assistant also installed a different driver and at the same time dis-abled the desktop app used for managing the RAID Array (Raid 1 Mirror with 2 HDD). Worse, the failed update broke one drive in the array. I installed a new drive, and used the Intel boot BIOS to join the new HDD to the array. It joined but never rebuilt and because the Intel Raid Management App was then disabled, and is now not supported by Intel, I can't use any app to tell the RST controller to rebuild the array. I'm running on one HDD.
    I've bought 2 more drives, but cannot proceed until I find a compatible RST hardware driver and an associated Intel app that can be installed on this machine.

    My questions are: 1. How can I find the correct recent driver with it's desktop management app for this chipset? Intel has dozens, Dell hasn't helped.
    Well, that's certainly a question. I'd suggest posting on the Dell subreddit.

    An alternative that should be possible with Windows 10 - I think - would be to use Storage Spaces to mirror your existing drive. That doesn't care about the RAID controller or drivers or management software; it's all done by Windows itself.


  • From Pixy Misa:
    Anyone have experience with Roombas and similar robot vacuum cleaners?

    This house is twice the size of my current house, and all on one level except the garage, so it seems like a reasonable thing to get, where it would be entirely useless where I live now.
    Your best bet is to - wait a minute.

Tech News

  • GitHub can now alert you to supply-chain vulnerabilities in the dependencies (third-party libraries) in your code. (Bleeping Computer)

    Well, that would just be an alarm that goes off all the time, so more relevant is that it can tell you where these issues are and what you can do about them.


  • California is looking to regulate AI-based employee hiring systems. (The Register)

    At multiple levels, such that both the customers and the vendors could face legal liability if the software is found to unfairly discriminate.

    I'm of two minds about this, because on the one hand most of this software is complete crap, and on the other hand California.


  • How does a high-end SSD from 2018 fare when reviewed in 2022? Not great. (Serve the Home)

    Though to be honest, this is still not a bad drive. If I had one in an working system I would not feel any burning need to replace it.


  • I hate Windows 11. Can I downgrade to Windows 10? (ZDNet)

    This question came up here recently, and this is a fuller answer than I gave.

    You can't roll back from pre-installed Win 11 to Win 10, but the two releases use the same activation keys (at least so far). If Windows 11 works on your PC you can download and install Windows 10. It will still be supported with regular updates through 2025.


  • Amazon is fighting its warehouse employees' plans to unionise. (The Washington Post / MSN)

    First time as tragedy, second time as farce. This is Microsoft's news site republishing a story by the Amazon-owned* far-left Washington Post about corporate-left Amazon fighting to destroy its working-class left employees.

    There is not enough popcorn.

    * Yes, Bezos rather than corporate, whatever.

Disclaimer: Not Jindabyne.

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Saturday, April 09

Geek

Daily News Stuff 9 April 2022

And Then There Was One Edition

Top Story

  • It's the weekend again, meaning we survived the week, which is good, but also that there's another week coming up, which is less good.  Though I suppose if you tore the page off the calendar and the next page was blank - and it wasn't January first - that would also be reason for concern.

    Anyway, Question and Answer time.  You know what to do.


  • The owner accepted my offer.  Contract is being prepared, deposit to be paid Monday.


  • So now that I've found the house, I took the time to look at some details like a topographic map of the area.  This particular street is not 3000 feet up; it's more like 3400, well above the town center.  That's higher than all but a few of the peaks in the Blue Mountains region west of Sydney.

    Unlike random mountain peaks I can get gigabit internet (full 1000Mb up and down) at this address but yikes is that expensive.  I'll probably go for a business-grade 250/100 plan.  Which will be cheaper than the mobile bill I just paid from the time my internet was out and I blew my 4G data cap to smithereens.


  • AMD currently makes the best CPUs for high-end workstations.  Shame that you can't get them anywhere.  (The Register)

    The new Threadripper Pro 5000 is only available through launch partner Lenovo, who, uh, don't have any.  Well, they say they have them, but they won't sell you one, which is odd.  Availability is expected to improve in Q3 of this year, jus before the new Zen 4 core launches and renders it obsolete.

    Meanwhile the older Zen 2 based Threadripper Pro 3000 parts have disappeared from the distribution channel so you can't get those either.

    But it's not like AMD is hurting financially - the company is selling everything it can produce.

    This is part of why you get such weirdly out-of-touch statements about the economy - rosy pronouncements delivered by the managerial class a working and middle-class population facing the highest inflation rates in - for many - their entire lives.  

    Select parts of the economy are overheated, while other parts are limping along.  If half your body is on fire and the other half is submerged in liquid nitrogen, on average you are perfectly comfortable.

    I work in the overheated part and I'm doing fine financially - much better than in recent years - but since I actually listen to people I know my experience is anything but universal.


Tech News

  • Anyone have experience with Roombas and similar robot vacuum cleaners? This house is twice the size of my current house, and all on one level except the garage, so it seems like a reasonable thing to get, where it would be entirely useless where I live now.


  • Do you need 8 full-speed USB-C 3.2 Gen 2 ports on a single compact PCIe card?  No?  Here's one anyway.  (Tom's Hardware)

    Just $400.

    The reason it's so expensive is that no-one makes an 8-port USB-C chip.  It has four two-port chips, plus a PCIe bridge chip to divide a x8 slot into four x2 connections on the board.

    On the other hand, that no-expense-spared design means that all 8 ports can handle 10Gbps in both directions simultaneously.  Exactly what you'd be doing to drive that much traffic I don't know, but if you're editing 8k video for a feature film, the last thing you need is for your cheap USB controller to get in the way.


  • My first thought on seeing this article was, is Twitter planning to use this to censor conservatives, or to protect communists from well-deserved criticism?  Twitter is experimenting with "unmentioning" - the ability to remove yourself from a conversation.  (The Verge)

    Given the weird way Twitter handles "conversations" - a feature that doesn't actually exist but is cobbled together from a history of mentions, replies, quote tweets, and retweets - the ability to silence notifications for a conversation where you have been randomly tagged is definitely needed.

    But they already have that.  There's a menu option labelled Mute this conversation which does exactly this.

    So what is this new "unmentioning" feature?  I'll see if I can find out what they're doing - it's in a limited beta release right now - but it's a safe assumption it's bad.


  • If your Snap-on spanner set is connected to the internet, unplug it now.  (Bleeping Computer)

    I don't know that Snap-on actually makes WiFi-enabled spanners, but nothing would surprise me these days.


  • It put on some weight during the lockdown, leave it alone.  (Quanta)

    Physicists have discovered that the W boson is 0.1% heavier than it should be.  This is not a new result; they've been checking and double-checking the data for ten years because it seemed more likely to be experimental error.  And it's not a one-off; it's based on four million individual observations.

    If borne out, that tiny one part in one thousand difference could be the biggest shakeup in particle physics in fifty years.


Disclaimer: It's water weight, okay?  Gotta stay hydrated!

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Life

Comparisons

So, the main downstairs area of my current house - front hall, hall to the main bedroom and the first metre of the bedroom (it sticks out the front by 2.4m or so), ensuite, laundry, kitchen, lounge / dining area, and stairs - measures 8m x 6m.  (I got one of those laser measury things.)

The living room of the new house measures 7m x 6m - and is just part of a large open-plan area that flows off via two hallways to the rest of the house.

Being able to move around, having different rooms for different things, after spending this much time in a shoebox...  It's going to take some adjusting.

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Friday, April 08

Geek

Daily News Stuff 8 April 2022

Deadly Hellscape Edition

Top Story

  • Made an offer today on house #4, the one with the built-in Pepsi fridge that's directly adjacent to a nature reserve, or as one commenter noted since this is Australia, a deadly hellscape.

    This one is "only" about twice the size of my current place, but that's what I need.  I'm kind of wedged in at the moment and don't have room to arrange things more efficiently, and with this house I can pile everything in to one half while leaving the other half free to set things up properly.

    Plus gigabit internet access, plus only two neighbouring properties instead of eight.  And up in the hills where this town is, they haven't been having F*CK ME IT'S POURING WITH RAIN AGAIN.


  • Ahem.  Anyway it will be great to get off the rental treadmill and own something, not because I mind renting so much as I mind someone else getting to set my schedule like this.


  • Update: They asked for $5k over my offer.  I said yes.

    So...  What's the next step?  Something involving money, I think.  I'm new to this game.


  • AMD's new Ryzen 7 5800X3D is the fasted CPU in the world for playing Shadow of the Tomb Raider.  (Tom's Hardware)

    16% faster than Intel's factory-overclocked Core i9-12900KS.

    Exactly why you need to see Lara Croft's boobs at 231 FPS I don't know.

Tech News



Disclaimer: Your four-colour map theorem has no power here.

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Thursday, April 07

Geek

Daily News Stuff 7 April 2022

Seventeenth Time's The Charm Edition

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  • Looking at yet another house.  About 10% more expensive than the one that got away, and a bit smaller overall, but  closer to the shops and with nicer fixtures - like a built-in wine fridge (I don't drink), a butlers pantry (I may buttle on occasion), and an ensuite bigger than my current bedroom.

    There are some brand new 4-bedroom houses that are 30% cheaper, but they're the type that are extruded by a machine and plopped down on a tiny block of land so there's a bare ribbon of grass on each side.  This one is at the end of a dead-end street adjacent a nature reserve, so while not my first choice - or my second - it has some good points.


  • If I get this place I'm going to fill the wine fridge with Pepsi just because I can.


  • Australia reinforcement data quantum priority roadmap.  (ZDNet)

    Verbing weirds language, doubly so when governments do it.

Tech News

Disclaimer: Not enough to actually buy one though.

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Wednesday, April 06

Geek

Daily News Stuff 6 April 2022

The Load Average Is Over 9000 Edition

Top Story

  • Waiting for house news. 

    Update: There's a buyer for this one as well so I've upped their offer by $25k.  I'll be cross if this one gets away because I've already set up a shopping list at Ikea.

    Update: And now I'm probably going to be cross.  The other buyers lost their house in the floods, and they've already paid the deposit, so unless they can't exchange contracts tomorrow the owners are going to take their offer.

    Also, apologies are due to unknown real-estate agent #1 who I thought was playing games.  That property - which had been on the market for quite a while - has sold.


  • Had a report that one of my (virtual) servers was port scanning someone.  I'm not sure if it was legit, and a scan of the server showed nothing untoward, but I have to take it seriously.

    First step was to block unwanted outbound traffic at the firewall.  The first thing I do with any server is to block unwanted inbound traffic, but everyone* does that these days so all the major exploits sneak unwanted data in on trusted connection. - like the huge Log4j mess a few weeks ago.

    Easy peasy because if you screw up the firewall settings on a virtual server you can get in via the virtual console.  I've done this on physical servers on the other side of the planet, with complex networking arrangements and no console, and that is nerve-wracking.

    Next step was to rebuild that server entirely since all it runs is a proxy server (Caddy) and it's needed an update for a while.  Before doing that I checked on the backups to make sure if anything went wrong I could easily restore and, well, f*ck.

    The backup drive on the backup server is not responding at all.  The syslog is full of ZFS deadman events.  And the load average is a personal record, and I've worked on some pretty big servers.

    http://ai.mee.nu/images/UnhappyServer.jpg?size=640x&q=95

    That is not a happy 10-core bunny.

    The backups run A->B->C where A is the active server and C is a an archive server that can collect lots of daily backups and B is broken.  Which means that for, uh, ten weeks, no backups were going off site from that origin server to anywhere.

    So, I arranged three off-site backups and then rebuilt the proxy server with the latest software and the new firewall rules and basically tweaked the config file at random and kept restarting it until it all worked.  I don't know why that was necessary, but it was.  At least I could flick the routes back and forth internally and didn't need to wait for DNS to update.

    Then back to the backup server.  Look at the I/O stats.  It's written how much data?  18 petabytes?  No wonder it's not working, the SSD must be fried.

    Wait...  Insert commas manually.  18 terabytes.  That's not much at all.

    Kill the stuck processes (all 24,000 of them).  Load average goes up.  Kill the parent process...  Load goes up even more.

    Guess it's reboot time.

    And...  It sits there with ping working but no other sign of life for ten minutes.  (This one doesn't have a remote console either.  I grabbed it during the datacenter fire last year and took what I could get.)

    It does have a button to remotely power cycle the server but the page asks you not to do that if the server can ping because they'd rather have a technician look at it before the evidence of whatever the problem was disappears.

    So I start writing a tech support ticket and just as I'm about to submit it the server comes back up and is working perfectly as if there was never anything wrong.

    Okay.

    How was your evening?

    * Not everyone.


  • Twitter is adding an edit button, maybe.  (The Verge)



    "Protecting the integrity of that public conversation" is of course Newspeak for eradicating dissent.

Tech News


Disclaimer: No, we are not having fun yet.

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Tuesday, April 05

Geek

Daily News Stuff 5 April 2022

Oh Hi Edition

Top Story


Tech News



Disclaimer: Bah.

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