I’m the administrator of kbin.life, a general purpose/tech orientated kbin instance.

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Joined 3 年前
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Cake day: 2023年6月29日

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  • Peter Backman, CEO of theDelivery.World, said the practice was only misleading if customers were purposely trying to support independent restaurants and takeaways.

    That’s some high grade bullshit. There is going to be a subset of people (and I’d argue it’s a growing number) that want to support local businesses and so yes it’s misleading to all those people.

    But more than that. A corporate/franchise brand has such a huge value they will sue you if you use it without permission. So if they’re choosing not to use a brand they paid good money to use, it can only be because they want to deceive.









  • I’m sure I’ve said all this before. But still. LLMS are very useful tools I don’t doubt that. The problem that no organisation that is “embracing” AI is really considering is how they work.

    They essentially rewrite code or art or content they have seen before. If they replace developers, artists and authors/article writers wholesale the only source of new content will be, other AI.

    It’s been known from the start that AI feeding on AI very quickly degenerates today garbage in garbage out.

    They are also (currently) unable to innovate. So use of AI is going to stifle innovation or even completely kill it.

    These are the medium to longer term problems that might only be really realised when the developers, artists and authors have moved onto other work and a lot might just not want to come back.

    That’s my main problem with the wholesale use of AI. Used as a tool to complement people doing their job, makes sense and is possible to maintain going forward.


  • I’m going to argue that it’s a little of both. While I doubt Ofcom have much chance being able to actually recover money through legal channels because of US constitutional amendments, they must have thought about this and the next step is likely to be an even more draconian “great firewall of britain” moment. Which of course will likely be equally as trivial to bypass as the age verification so…


  • This is exactly it. It’s always been a risk of being an estate agent/real estate agent. You take on the up-front cost on the basis you will make it back overall in commission in the long term.

    12 or so years ago, we were looking at rental properties. And not only was there none of this nonsense. They were finding extra properties to look at, in addition to the one(s) we asked for. They wanted to sell and understood they need to put in the time up-front to get that.

    But, if you can get the seller AND the buyer to pay you for your services? Damn, is that a win for them?


  • So, I think a decade or so ago (maybe more), the bigger corpos went full mask off, and stopped even pretending they cared about anything but making more money. Screw the employees, screw the customer, screw the regulatory departments. Money only.

    It seems this is filtering down to more and more businesses.

    I am not sure how it is over there. Here in the UK the number of rental properties has dropped drastically. I suspect, it’s because of a few changes legally here that make it not quite so lucrative to buy-to-let any more. In any case, rather than bring house prices down, it just made the rentals still on the market go up in price. As an example today for my postcode there are over 80 properties for sale (excluding retirement/shared properties) and only around 10 for rent with the same filters. It used to be closer to half the number of rental properties up until around 5 or so years ago.

    If there’s a seller’s (well landlord’s/renter’s I guess) market, they could for sure make people pay to get an edge on gaining an increasingly rare rental. It’s downright scummy. But, I expect nothing less any more.


  • I think so. I would consider perhaps allowing a short time without power before doing that. To handle short cuts and brownouts.

    So perhaps poll once per minute, if no power for more than 5 polls trigger a shutdown. Make sure you can provide power for at least twice as long as the grace period. You could be a bit more flash and measure the battery voltage and if it drops below a certain threshold send a more urgent shutdown on another gpio. But really if the batteries are good for 20mins+ then it should be quite safe to do it on a timer.

    The logic could be a bit more nuanced, to handle multiple short power cuts in succession to shorten the grace period (since the batteries could be drained somewhat). But this is all icing on the cake I would say.



  • My understanding is that the only issues were the write hole on power loss for raid 5/6 and rebuild failures due to un-seen damage to surviving drives.

    Issues with single drive rebuild failures should be largely mitigated by regular drive surface checks and scrubbing if the filesystem supports it. This should ensure that any single drive errors that might have been masked by raid are removed and all drives contain the correct data.

    The write hole itself could be entirely mitigated since the OP is building their own system. What I mean by that is that they could include a “mini UPS” to keep 12v/5v up long enough to shut down gracefully in a power loss scenario (use a GPIO for “power good” signal). Now, back in the day we had raid controllers with battery backup to hold the cache memory contents and flush it to disk on regaining power. But, those became super rare quite some time ago now. Also, hardware raid was always a problem with getting a compatible replacement if the actual controller died.

    Is there another issue with raid 5/6 that I’m not aware of?




  • Linux secure boot was a little weird last I checked. The kernel and modules don’t need to be secure boot signed. Most distros can use shim to pass secure boot and then take over the secure boot process.

    There are dkms kernel modules that are user compiled. These are signed using a machine owner key. So the machine owner could for sure compile their own malicious version and still be in a secure boot context.


  • Actually how is your ISP giving out IPs to you? Mine uses IPv6 PD to give me a /48. And I then use SLAAC locally on the first /64 prefix on my LAN. Plus another /64 for VPN connections.

    If you mean receiving RA/ND packets from your ISP (which are used to announce IPv6 prefixes) then you need to allow icmpv6 packets (if you don’t want to be able to be pinged, just block echo requests, ICMP in v4 and v6 carry important messages otherwise).

    If your ISP uses DHCPv6 Prefix delegation you will need to allow packets to UDP port 546 and run a DHCPv6 client capable of handling PD messages.

    If you have a fixed prefix, then you probably don’t need to use your ISPs SLAAC at all. You could just put your router on a fixed IP as <yourprefix>::1 and then have your router create RA/ND packets (radvd package in linux, not sure what it would be on pfsense) and assign IPs within your network that way.

    If you have a dynamic prefix… It’s a problem I guess. But probably someone has done it and a google search will turn up how they handled it.

    EDIT: Just clarified that the RA/ND packets advertise prefixes, not assign addresses.