Well, as things stand, there’s no right in customary international law to a radio frequency. If Russia wants to produce disruption, Russia basically can. It’s going to annoy countries, but there isn’t really a lot that can be done aside from pressure, sanctions and such. Hell, even if there were such a right, it’d ultimately need to be backed up by ability and willingness to use force at some level, by someone. I’m not sure that countries are willing to wage war over radio broadcasts, no matter how disruptive.

In theory, a country could probably run a pretty powerful broadcast off a ship. So I don’t think that Kaliningrad is even all that special here – Russia could be doing the same even if it didn’t have a little enclave of territory and didn’t mind annoying whoever is using the signal.

My guess is that Russia will stop when the war ends. That is, my assumption is that Russia isn’t willing to do peacetime jamming for the purpose of just being obnoxious.

If it’s enough of a problem, it’d probably be possible to set up navigation systems that are more-limited, don’t have the degree of military utility of something like GPS. Maybe reactivate LORAN, say.

In the case of transatlantic aircraft, I’d assume that those normally have INS navigation systems; while limited in accuracy, those should be usable as a backup to GPS in most roles.

Nvidia is worth about $3 trillion at this point. France’s GDP is about that each year.

I did some time back. I don’t recall it being incredibly difficult to get running. What hardware are you trying to run it on?

Video of the accidental ascent

https://www.youtube.com/watch?v=ys0DOsZmr7g

putty

I mean, Windows can do the thin client side fine. I’d personally somewhat-prefer to use Linux for that, but that’s not really my sticking point. I’m normally keeping my software, data, stuff like that on the server, and just running two remotely-connected terminals and a web browser on my client. Virtually all the software can run on the server. My problem is Windows on the server side; like, it’s just not reasonable to use a Windows machine remotely via a command-line for anything other than some very basic administrative tasks, and using a GUI remotely once latency goes up or bandwidth down is just painful.

I’m not saying that that’s an unreasonable policy for companies to have, but I will bet that only a very small portion of individuals normally do that for personal smartphones.

APC Back-UPS 850.

I’d guess that those maybe don’t use the same protocol as an APC Easy UPS. There’s a (widely-used) Linux software package, Network UPS Tools, which can talk to the APC UPSes that I’ve seen in the past.

https://networkupstools.org/stable-hcl.html

It has Back-UPS devices listed in the hardware compatibility list as well as devices from many other manufacturers, but I don’t see any reference to an “Easy UPS”.

Right now when updates get applied to the NAS, if it gets powered off during the update window that would be really bad and inconvenient require manual intervention.

You sure? I mean, sure, it’s possible; there are devices out there that can’t deal with power loss during update. But others can: they’ll typically have space for two firmware versions, write out the new version into the inactive slot, and only when the new version is committed to persistent storage, atomically activate it.

Last device I worked on functioned that way.

you might lose data in flight if you’re not careful.

That’s the responsibility of the application if they rely on the data to be persistent at some point; they need to be written to deal with the fact that there may be in-flight data that doesn’t make it to the disk if they intend to take other actions that depend on that fact; they’ll need to call fsync() or whatever their OS has if they expect the data to be on-drive.

Normally, there will always a period where some data being written out is partial: the write() could complete after handing the data off to the OS’s buffer cache. The local drive could complete because data’s in its cache. The app could perform multiple write() calls, and the first could have completed without the second. With a NAS, the window might be a little bit longer than it otherwise would be, but something like a DBMS will do the fsync(); at any point, it’d be hypothetically possible for the OS to crash or power loss or something to happen.

The real problem, that I need an nas for, is not the loss of some data, it’s when the storms hit and there’s flooding, the power can go up and down and cycle quite rapidly. And that’s really bad for sensitive hardware like hard disks. So I want the NAS to shut off when the power starts getting bad, and not turn on for a really long time but still turn on automatically when things stabilize

Like I said in the above comment, you’ll get that even without a clean shutdown; you’ll actually get a bit more time if you don’t do a clean shutdown.

Because this device runs a bunch of VMs and containers

Ah, okay, it’s not just a file server? Fair enough – then that brings the case #2 back up again, which I didn’t expect to apply to the NAS itself.

I’d guess that those OSes may not permit arbitrary software without administrative privileges to initiate shutdowns. That’s the case on Linux.

I’m assuming that your goal here is automatic shutdown when the UPS battery gets low so you don’t actually have the NAS see unexpected power loss.

This isn’t an answer to your question, but stepping back and getting a big-picture view: do you actually need a clean, automatic shutdown on your Synology server if the power goes out?

I’d assume that the filesystems that the things are set up to run are power-loss safe.

I’d also assume that there isn’t server-side state that needs to be cleanly flushed prior to power loss.

Historically, UPSes providing a clean shutdown were important on personal computers for two reasons:

• Some filesystems couldn’t deal with power loss, could produce a corrupted filesystem. FAT, for example, or HFS on the Mac. That’s not much of an issue today, and I can’t imagine that a Synology NAS would be doing that unless you’re explicitly choosing to use an old filesystem.

• Some applications maintain state and when told to shut down, will dump it to disk. So maybe someone’s writing a document in Microsoft Word and hasn’t saved it for a long time, a few minutes will provide them time to save it (or the application to do an auto-save). Auto-save usually partially-mitigates this. I don’t have a Synology system, but AFAIK, they don’t run anything like that.

Like, I’d think that the NAS could probably survive a power loss just fine, even with an unclean shutdown.

If you have an attached desktop machine, maybe case #2 would apply, but I’d think that hooking the desktop up to the UPS and having it do a clean shutdown would address the issue – I mean, the NAS can’t force apps on computers using the NAS to dump state out to the NAS, so hooking the NAS up that way won’t solve case #2 for any attached computers.

If all you want is more time before the NAS goes down uncleanly, you can just leave the USB and RS-232 connection out of the picture and let the UPS run until the battery is exhausted and then have the NAS go down uncleanly. Hell, that’d be preferable to an automated shutdown, as you’d get a bit more runtime before the thing goes down.

and to remote in.

This is the approach I use with laptops domestically, and I think that there’s something to be said for it. Like, the laptop itself doesn’t store important information. A remote server does. The laptop is just a thin client. If the laptop gets lost or stolen – which I’ve had happen – I revoke the credentials. No important information is lost, and no important information is exposed.

Whole-disk laptop encryption has improved things too from an exposure standpoint (albeit not a loss standpoint), though I don’t use it myself (don’t want to spend any battery life on it). I assume that smartphones have some form of reasonably-secure storage hardware, but I don’t know if it involves encryption.

What I found irritating – and this is years back now – was an employer who didn’t care if I took a laptop in or out or what information I stored on it (as long as it was a work system), but who refused to provide remote access to the network, so I couldn’t just keep the important information on the work network. I mean, I get if they want to have some sort of isolated DMZ and require an externally-accessible server to live there, not provide VPN access in to the general network, but not having the ability to have remote network access to work systems at all is just incredibly obnoxious.

I think that some of it is that Windows is not phenomenal to use remotely. Yeah, there are solutions, but they aren’t great if you’re on a high-latency, low-reliability, or low-bandwidth link. I try to use console Linux for as much of my stuff as possible. That whole ecosystem was designed around thin-client, remote use.

https://www.verizon.com/coverage-map/

This shows that Verizon has good coverage in part of Wanaque, moderate coverage in part, and no coverage in part.

The planning board’s decision was based on health concerns due to the possible negative environmental impact of telecommunication on the residents, especially the children studying at the school who could potentially be exposed to electromagnetic radiation. The town felt the residents would be ‘unsafe’ due to radio frequencies and rejected the company’s notion of building the tower on the land.

I mean, I think that the planning board is idiotic, but I don’t see why T-Mobile cares enough to fight it. If they don’t build it, okay. It looks like the school in question is right in the middle of town. Then Wanaque is going to have crummy cell coverage. Let them have bad cell coverage and build a tower somewhere else. It’s not like this is the world’s only place that could use better cell coverage. The main people who benefit from the coverage are Wanaque residents. Sure, okay, there’s some secondary benefit to travelers, but if we get to the point that all the dead zones that travelers pass through out there are covered, then cell providers can go worry about places that are determined not to have have cell coverage.

If I were cell companies, I’d just get together with the rest of the industry and start publishing a coverage score for cities for cell coverage. Put it online in some accessible database format, so that when places like city-data.com put up data on a city, they also show that the city has poor cell coverage and that would-be residents are aware of the fact.

I don’t really use calendaring all that much, but when I do, I use org-mode agenda in emacs, which seems to do all the stuff that he’s complaining about not having. It does a lot more than I use.

That being said, I get that that’s probably not what he’s after if he’s not an emacs user.

You can buy discs online.

Yes. I wouldn’t be preemptively worried about it, though.

Your scan is going to try to read and maybe write each sector and see if the drive returns an error for that operation. In theory, the adapter could respond with a read or write error even if a read or write worked or even return some kind of bogus data instead of an error.

But I wouldn’t expect this to likely actually arise or be particularly worried about the prospect. It’s sort of a “could my grocery store checkout counter person murder me” thing. Theoretically yes, but I wouldn’t worry about it unless I had some reason to believe that that was the case.

I mean, you can probably create something akin to a god, but I don’t see as to whether it being open source or not would change that.

I don’t really have a problem with this – I think that it’s rarely in a consumer’s interest to choose a locked phone. Buying a locked phone basically means that you’re getting a loan to pay for hardware that you pay back with a higher service price. But I’d point out that:

• You can get unlocked phones and service now. I do. There are some privacy benefits to doing so – my cell provider doesn’t know who I am (though they could maybe infer it from usage patterns of their network and statistical analysis). It’s not a lack of unlocked service that’s at issue. To do this, Congress is basically arguing that the American consumer is just making a bad decision to purchase a plan-combined-with-a-locked-phone and forcing them not to do so.

• Consumers will pay more for cell phones up front. That’s not necessarily a bad thing – it maybe makes the carrier market more competitive to not have a large portion of consumers locked to one provider. But there are also some benefits to having the carrier selecting cell phones that they offer in that the provider is probably in a better position to evaluate what phone manufacturers have on offer in terms of things like failure rates than do consumers.

I don’t see why they wouldn’t, or couldn’t do this

There are only 52 organizations that Firefox trusts to act as CAs. An ISP isn’t normally going to be on there.

https://wiki.mozilla.org/CA/Included_Certificates

https://ccadb.my.salesforce-sites.com/mozilla/CACertificatesInFirefoxReport

If whatever cert is presented by a remote website doesn’t have a certificate signed by one of those 52 organizations, your browser is going to throw up a warning page instead of showing content. KT Corporation, the ISP in question, isn’t one of those organizations.

They can go create a CA if they want, but it doesn’t do them any good unless it’s trusted by Firefox (or whatever browser people use, but I’m using Firefox, and I expect that basically the same CAs will be trusted by any browser, so…)