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Cake day: September 14th, 2025

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  • I’d also bet against the CMOS battery, if the pre-reboot logs were off by 10 days.

    The CMOS battery is used to maintain the clock when the PC is powered off. But he has a discrepancy between current time and pre-reboot logs. He shouldn’t see that if the clock only got messed up during the power loss.

    I’d think that the time was off by 10 days prior to power loss.

    I don’t know why it’d be off by 10 days. I don’t know uptime of the system, but that seems like an implausible amount of drift for a PC RTC, from what I see online as lilely RTC drift.

    It might be that somehow, the system was set up to use some other time source, and that was off.

    It looks like chrony is using the Debian NTP pool at boot, though, and I donpt know why it’d change.

    Can DHCP serve an NTP server, maybe?

    kagis

    This says that it can, and at least when the comment was written, 12 years ago, Linux used it.

    https://superuser.com/questions/656695/which-clients-accept-dhcp-option-42-to-configure-their-ntp-servers

    The ISC DHCP client (which is used in almost any Linux distribution) and its variants accept the NTP field. There isn’t another well known/universal client that accepts this value.

    If I have to guess about why OSX nor Windows supports this option, I would say is due the various flaws that the base DHCP protocol has, like no Authentification Method, since mal intentioned DHCP servers could change your systems clocks, etc. Also, there aren’t lots of DHCP clients out there (I only know Windows and ISC-based clients), so that leave little (or no) options where to pick.

    Maybe OS X allows you to install another DHCP client, Windows isn’t so easy, but you could be sure that Linux does.

    My Debian trixie system has the ISC DHCP client installed in 2025, so might still be a factor. Maybe a consumer broadband router on your network was configured to tell the Proxmox box to use it as a NTP server or something? I mean, bit of a long shot, but nothing else that would change the NTP time source immediately comes to mind, unless you changed NTP config and didn’t restart chrony, and the power loss did it.



  • I could understand the rationale for wanting a high-power PCIe specification if there were multiple PCIe devices that could benefit from extra juice, but it’s literally just the graphics card.

    There was a point in the past when it was common to run multiple GPUs. Today, that’s not something you’d normally do unless you’re doing some kind of parallel compute project, because games don’t support it.

    But it might be the case, if stuff like generative AI is in major demand, that sticking more parallel compute cards in systems might become a thing.


  • They did lose some Falcons, though, and it sounds like some of that was related to reusability development, albeit at a later stage. From that WP page:

    In 2013, SpaceX moved to using their mainstream Falcon 9 vehicles for VTVL testing, in addition to their existing tests with flying test vehicles. In March 2013, SpaceX announced that, beginning with the first flight of the stretch version of the Falcon 9 launch vehicle—the sixth flight overall of Falcon 9 (then anticipated for summer 2013), every first stage would be instrumented and equipped as a controlled descent test vehicle.[68] SpaceX attempted numerous over-water landings, both over the sea, resulting in soft landings into the water, and onto specialized Autonomous Spaceport Drone Ships, barges modified to be landing platforms. None were completely successful.


  • Thanks for doing the digging on it.

    One other argument, aside from just lack of need and weight, for running it stripped down might also be that this may be risky — like, they may expect to lose a few of these along the path to ironing out bugs. If you don’t need to strap something to this, you’d probably rather not do so, if you’re liable to destroy a few.

    I dunno how many SpaceX lost in their development process, but I’m sure there were some.




  • tal@olio.cafetoMildly Infuriating@lemmy.worldNo thanks
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    4 days ago

    I remember reading someone on some service…maybe it was Steam?..saying that some wildly disproportionate percentage of their users had January 1 as their birthday. As in, people didn’t even want to bother setting the month and day, which defaulted to January 1, just cranked the year back to whatever was required to avoid age-restriction hurdles.






  • I would guess that it’s probably not viable. Like, the problem isn’t that a tool isn’t processing the webpage correctly, but rather that the website isn’t actually giving access to the video at all unless you sign in.

    In general, if you can view a video but just not download it, Firefox (using the desktop UI) will let you the URL of the video. You click on the lock icon by the URL bar -> Connection Secure -> More information -> Media. This also lets you download images and so forth that have ad-hoc website-level “DRM” and try to make it difficult to download images. cough Pinterest.

    Someone could create a service that logs in and then proxies the request, but I imagine that Threads would kill the account they’re using — I expect that they want to disallow video streams to not-logged-in users, or they wouldn’t have done what they did.

    One thing that could maybe be done technically is for some service to do a fuzzy hash of each frame of videos — kind of like TinEye does for static images — and then given a static frame like this, lists all the videos that it has indexed that contain something that looks like that frame. Assuming that some service hasn’t already started providing something along those lines. But that’d probably require more processing power, bandwidth, and storage than someone like TinEye is using, as I bet that there is more data going up to the Internet in the form of video frames than of static images.

    EDIT: I do see other videos further down in the thread playing. So not-logged-in viewers can see some video content, just not that. Hmm.

    That video has to be treated differently than the later videos — maybe it won’t play without in-browser DRM support or the like? Or maybe it’s above a certain size?

    EDIT2: I don’t think that it’s in-browser DRM. I just checked, and WideVine works in Firefox on this test page. And your URL doesn’t work in Firefox (or Chromium) on this system.

    Maybe it could be some sort of new codec? I can’t imagine that they wouldn’t have a fallback, though.

    EDIT3: This service can provide an mp4 link. Not sure if they’re proxying it or just digging through the guts more than yt-dlp does:

    https://threadster.app/download

    EDIT4: It looks like the actual mp4 link I get is from a “threadster”-specific CDN account, so my guess is that they may well be proxying it, else I’d think that they’d just be linking to the video on Threads directly.

    EDIT5: The downloaded .mp4 — which may or may not be identical to the original video stream — has a size of 6216038 bytes, so if Threads is restricting it based on size, it’s a pretty low restriction.

    One other thing occurred to me. A number of services block “adult” content for some definition of “adult”. This (a) conforms to laws in various jurisdictions about blocking children from seeing content, and (b) creates a hook to get people to create an account. YouTube, for example. It could be that Threads has flagged this as “not for children”, so it requires an “adult” account to see the thing. I could very readily see some white supremacy group marching as qualifying as “adult” for one of those definitions.

    EDIT6: It may be that Threads generates a unique video for each request, does a digital watermark or something, to try to track down what account entities like Threadster are using to pull videos from. Or it could be that Threadster is modifying the video. But I ran the video from from Threadster through rhash to generate a magnet URL, so if (a) neither service is modifying the video to make it distinct and (b) anyone has uploaded the file to a BitTorrent node with DHT enabled, then I imagine that this should get you to it; I generated a magnet URL for the file with all supported hashes.

    magnet URL
    $ rhash --magnet -a threadster_0ovs0ywp.mp4 
    magnet:?xl=6216038&dn=threadster_0ovs0ywp.mp4&xt=urn:crc32:ce0986c6&xt=urn:md4:7f1b446dafac136ef41d7c8211a153b2&xt=urn:md5:af199305ebd27c6ff34e890d36374d37&xt=urn:sha1:qjyppsc27vuazq6zgyr4vflkumpour64&xt=urn:tiger:bff86af09fa62a93c35a67902ffbca9bdab5cf52f4d41baf&xt=urn:tree:tiger:vrk7ux5qrfzip24d7su4fjavdbj5iadh5i4le5q&xt=urn:btih:7d08a14e90712580809379ddf43778e1440c8ee1&xt=urn:ed2k:7f1b446dafac136ef41d7c8211a153b2&xt=urn:aich:qikeur6cwalyy4qokt62raheyvg7a7nc&xt=urn:whirlpool:4d6ae4d5ba366c6a0ed783efdff5371b7e969e03905952abcec3a8f398af4f5d5bdb81e9eb3c1c522ab336dab155dd89729c533ddbe8c0d00e7ad1b7e411331b&xt=urn:ripemd160:6067eae597a4a5a0c077b8b934bd0609dcffbdb1&xt=urn:gost94:83e5f32ca72e8d7e78868fe7c40cf1488483a49feaad06565ce272976dca68c6&xt=urn:gost94-cryptopro:bad114d3021ac70074f4cf315d78825b40141faa6502dd25f90ae6097b4fb38a&xt=urn:has160:7b0d2f95b6bf9a2beb091ddb66fa58486a8e15ec&xt=urn:gost12-256:ef405a539e4c565119537fc927e8a437c570085161fba529395bee2470be1147&xt=urn:gost12-512:237d11bc5a7f3205988675d24ae59eae6fe9b5604ca9fefdce0007b2f1f3a322ee36b6a2268e0fd8a63a4b7eee631cec159125a34bad7640febca983e148616b&xt=urn:sha224:f2c43a2d1fcff46517805cae7b2704ffc307249e779f208156d78e38&xt=urn:sha256:10aa072e2a340490550b75a3b31cc7bc2477675a86545efe10485255aae52dc4&xt=urn:sha384:5baf49ca38a7520d83e32cd34ceff2307a9ab58a968b289f4af60c3ca4652f536cd37308c4399058172923766cab7d18&xt=urn:sha512:29a41cec78761ade9d4da49c16c2b24f62a437bd4eef97948a3ae8fdb4498f64783e66000b5d53ac46dc90ffe22d4dc0a43d3d108798663a97c46138efc72b5f&xt=urn:edon-r256:05b271edb1ee478361d2b8cf2c7e2b30a98e96dc07d05c9afff5f04313ea497c&xt=urn:edon-r512:8697ed76da42f16abe913bcc3c4b73b8511dbf6117db35e9373401d03e56853a4297eaa46a9aec1c32e050ca11b1c4da33869a06f758234dfd8a6178da2cacba&xt=urn:sha3-224:0ffb43bb4c352cc2b5ee8d1386ec8949eed32403130bf8bab71d3f02&xt=urn:sha3-256:835b2f4ffad2efad5fd67b84508dbc41b4d1f977aee2a76fcc47245681b68dc3&xt=urn:sha3-384:81cb38988764b1941f4d50cacbfa0e98989128319508940558c1665f3edddb79d475495cd9962b76b2409f35066fa8d6&xt=urn:sha3-512:d50d706b9cbdab52d1564f0f89013194c60e9d158ce6bf714f35742949bfa7cfc3f3716fd8f1577c3a4755b42a30091b113aa20d15608fccffde46c62494faa6&xt=urn:crc32c:86313da6&xt=urn:snefru128:5e2348a151afe2cd50cf46c36a265c05&xt=urn:snefru256:401be5eb26ad7ba6f75dbfab9d8b66692bca8f3090eb69b75657824d8cde09e5&xt=urn:blake2s:aaf9ad51bb34f13b934decdec05989012fb2d34641d4de901bda3cd217b2e64f&xt=urn:blake2b:92cec72f95822075735249de8bb4014386ba7a71c22428fd44e7a071ed372034c2b76bdefe45824d2ab7ba8d1fbaa726d5210aa10cec7510308528495cd2386d  
    $