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And this is why "mandatory app to configure" is an instant dealbreaker for me for any piece of hardware. Don't buy crap like this. Force companies to be better.

When buying fridge, washing machine, oven etc, when I moved, I told the sales person, I like quality, am not price sensitive, but any device that requires an app or has a camera/mic built in is out of question. Some didn't know how to handle that, being used to sell it as a "good thing".

fridge, washing machine, oven etc, [...] Some didn't know how to handle that

I am surprised, all the European brands like Miele, Siemens, Bosch, etc. household appliances work fine without an app. Most that we have now do have an option to connect to WiFi, we never connected them and they all work fine with good old buttons like it's 1985.


There is a dishwasher from Bosch, that misses some features if you are not using the App - cost-cutting measures. Jeff Geerling made a video about that:

https://youtu.be/5M_hmwBBPnc


Sad. I will check the next time before buying a Bosch product.

Though my main point is, that it is not hard to find products that work fine without an app. E.g. I just checked the Bosch site and could find many models that support delayed start, etc. with on-device buttons. In fact, the one that I picked somewhat randomly, the primary feature the app adds is that you can start the dishwasher remotely, which is the only feature I'd expect to need an app for.

(I completely believe that some of these manufacturers will also have models where they save on on-device buttons/displays by requiring an app.)


It's hard to figure out if a device will work to spec offline.

For instance, our home HVAC shipped with blatant firmware bugs that eat blower fans, lock up compressors, etc, but take a few years to do it and access to the hidden service menu to diagnose.

Eventually, I broke down and put it online to get the firmware update (after a $500-1000 fix "in warranty").

(It's a Bryant.)


Ah, so the directors and managers that shipped unfinished games in the gaming industry found jobs in the HVAC industry?

But bosch is not a regular company, its a foundation.. what incentives could they hsve to make a fire and forget product?

Ugh, we have BSH [Bosch Siemens Group] appliances with wifi, but ours add actual features and don't artificially lock any. Both dryer and washing machine: Remote start, start when energy is cheap, notifications when done or on issues. The dryer can automatically select the program based on the last washing machine program. For the washing machine program I can use the phone to select what I put in there, and it picks a program for me.

However, I can also use the dials much like I did with our old appliances. There is nothing locked out and we actually used them offline for a few weeks (tbh I didn't try setting the finish time using the appliances' controls).

In Jeff's case that's obviously not the case, but there are still options from BSH. As with everything, one has to be careful in what they buy these days. Don't interpret this as victim blaming: I hate that we have to be careful with these traps.

Edit: There are of course alternative manufacturers, but BSH ist a known quantity regarding quality. And when it comes to cloud stuff I trust them a little bit more than other manufacturers; they're actually the only smart thing we own that's not blocked in my OpnSense.


Dishwashers have been a solved problem for years. Maybe I am weird but at this point I prefer them to have LESS options and just clean the dishes lol. But capitalism needs to keep inventing things to sell.

I have a Bosch dishwasher that predates the app days. The only setting I use on it is the Extra Dry setting, so that actually requires a button press prior to pressing Start. Otherwise, it's pretty much always on Auto mode.

There are at least a dozen combos I have never used.


XFinity (Comcast) recently sent my parents a new router, and AFAICT there was no way to configure it from a LAN computer.

It required a damn proprietary phone app, which I assume was bouncing commands through the internet.


This has been a problem for a while, Xfinity has the high-speed fiber but the only routers they supply were emerging apptrash for a while, then recently got even worse with none or almost none of the features accessible without a phone any more.

Your best option is to purchase your own cable modem/router and quit renting that garbage hardware from Comcast.

Or kick them to the curb and go cableless using Verizon with a router that's worth paying for.


Same but in my parents case it was even worse -- there is a web portal but it's locked unless you use the app to unlock it. Tried contacting support and they could do nothing. Completely arbitrary requirement. Ended up buying a replacement on Amazon.

I'm not familiar with Comcast's specific hardware, but it also possible that the router is always broadcasting a hidden SSID, or is using Bluetooth for setup and configuration. Both of which are also potentially problematic.

don't rent your router

I was assured many times that it wasn't being charged to them as a recurring cost.

They've been having connection hiccups and blaming the old independent router/modem even though I suspect the problem is somewhere further on.


The home appliance market is a scam fractal. It goes deeper than just ewaste.

Nobody wants to admit it, but they are more home decor and geewhiz BS than practical appliance for several decades now. You'll be perfectly fine buying cheap barebones models if you are repair savvy. Choosing colors and materials like black or white and stainless steel is "boring", but only if the surrounding space is already ugly.

I've had the same no name amazon special washer and dryer for almost 15 years now. Reviews were 3/5 stars at the time. People complained about belts slipping and hinges breaking. I just fixed them with parts on ebay. They still look and run like new.


I have an HP wifi printer, 5820 I think. I haven't signed in to HP, haven't connected the printer to cloud.

Same for anything else. I don't see the whole "oh you need firmware update to improve the product". 90% of the time it just works.

So what happens if the fridge isn't given internet access ? Or washing machine?


Companies are beginning to gate previously existing features behind the requirement to connect their devices to the cloud and/or install an app on your phone.

Dishwashers, refrigerators, even (and perhaps especially) cars.

"Just don't connect it to the Internet," is sadly less viable option as time goes on.


>"Just don't connect it to the Internet," is sadly less viable option as time goes on.

I feel compelled to quibble with your word choice here. Not connecting appliances to the Internet remains a viable option. It is simply one that is increasingly not common or not readily available.


I'm confused. This is what they said?

"less viable option as time goes on" is pretty much "remains a viable option, increasingly not common"

?


This may just be me being idiosyncratic with vocabulary.

To me, "less viable" implies there some outside factor or internal failure preventing it from working. But non-internet appliances will continue to work just fine, if you can get one. I.e. it's a viable choice, just one with less and less availability.


That's interesting, thanks!

> I haven't signed in to HP, haven't connected the printer to cloud.

HP fixed a remote exploit a few years back. Theoretically someone could use your local wifi printer to install a persistent backdoor on your network. In practice HP uses updates to patch leaks in their cartridge protection (the most complicated tech in the printers). And accidentally sometimes bricks printers...


Nothing, they just work as intended. I bought a Fujitsu A/C that supposedly required registering through some app. Never connected it, and I removed the wifi kit at installation. Works like a charm no problem whatsoever.

> I like quality, am not price sensitive but any device that requires an app or has a camera/mic built in is out of question

You probably meant "I want no frills product because of its simplicity, not because its cheap" but when that feedback reaches a PM, they'll only hear "I will pay more to not have a camera or a mic".


This is not correct, for me at least.

I want a very good washing machine with frills, but it want it to wash well and quietly without needing to be configured from my phone over wifi.


I said that about cars on here and got called all kinds of an idiot for not wanting electrically-operated door handles, an always-on phone connection, and screens bigger than the telly in my living room.

I paid £50 more for a washing machine without wifi/app.

If it's a "router" and you can't install a OpenWRT on it, then it's an absolute no-brainer to not to buy it.

To whom? How many people who have bought these things ever heard of OpenWRT? How many of those are capable of installing it?

Have you ever considered upgrading your refrigerator? Washing machine? Kettle? A router is a transparent appliance to most people.


The point is somewhat less that you will do it, as being able to do it implies a certain level of sanity to what you're buying + the ability to use the hardware even if the software goes away in some undefined-yet-predictable fashion.

It's sorta like checking if spare parts are available for your refrigerator or washing machine.


And that's why we educate others and let them know about their options. You have to start somewhere.

Buying a router, as opposed to connecting whatever your Internet provider gives you, is a very high technical bar.

You need to know why you want to spend money, which implies evaluating features, needs and possibilities, virtually guaranteeing that the user learns that OS or firmware updates and OpenWRT exist and are important.


checks domain

For most non-technical people this is irrelevant. Even if the router supported OpenWRT, they wouldn't know how to install it, let alone how to configure it.

Luckily, many (but certainly not all) continental West-European ISPs allow you to lease a Fritz!Box or you can buy one in a store and hook it up [1]. Perfect router/modem for consumers (not too complicated), can be configured through a web interface, and the hardware and software is developed by a German company.

[1] Many European countries have router/modem freedom, so an ISP cannot block you if you want to hook up your own gear. E.g. quite some tech people here use their own XGS-PON fiber ONT or at least their own router + modem.


The British ISP I tend to recommend gives you a Frtizbox (included with monthly package with 12 month contract, but becomes your property), but most will include a router with their package, usually a rubbish one, and most people do not care about having a good router.

And who do you recommend?

Zen for most people. Reasonable pricing, good customer service, reasonable latency and a good router.

I was reluctant to recommend them by name because I know there are other good ISPs, some are cheaper, some are more expensive, some operate only in certain areas (if they do not use Openreach local loops).


While the Fritz!Boxen do indeed work for dummies, they are rather noisy, with no option to stop that noise.

Jun 08 00:23:10 zalgor kernel: [UFW BLOCK] IN=enp0s31f6 OUT= MAC=01:02:03:04:05:06:07:08:09:10:11:12:13:14 SRC=192.168.178.1 DST=224.0.0.1 LEN=36 TOS=0x00 PREC=0x00 TTL=1 ID=53621 DF PROTO=2 ... from my German residence right now.

Just the last one, out of gazillions. It's a proprietary protocol for finding their other proprietary stuff in the LAN for home automation, meshing (also proprietary).

It's also almost useless for more complex internal setups.

Rather logspammy if you ask me.

One doesn't have that with other, more technical options. There is also less and less need for the "DSL- (or cable-) modem part, since fibre tends to be plain old ethernet.

Also the ownership of AVM recently changed. I fully excpect ensuing enshittification.


I got a new lease on life for a bunch of old/slow MyBook WD Live NAS devices -- OpenWRT installs onto these PowerPC devices, rather easily.

I'd suggest buying the OpenWRT One. I've bought a bunch, and I think it's terrific.

I'm waiting for the second version (supposedly has a better number of RJ45; that's where the "One" was a bit limited and an extra switch would have been required in the setup)

I was just looking at the One recently and lamenting it only has two network ports. I would have bought one if it had three.

Instead I went with a Gl.inet device with three interfaces.


I think the cost is good too? Decent amount of ports, kinda like a boxless mikrotik.

I've considered it, if I can get fiber here I will definitely get one for my segment, and maybe my resell segment too.


The One is nice if you want to support the OpenWrt project, but if you want raw power, the GL.iNet Flint 2 (MT6000) is a much better choice. Faster SoC, 1GB RAM, 8GB storage, one more 2.5 GBe port, twice as fast WiFi 6, and also supports vanilla OpenWrt.

I've put OpenWRT on the Flint 2, and I've had issues with connectivity that I don't have with OpenWRT on a Linksys router. I need to disconnect and reconnect every so often. I'd read that this is due to the Mediatek modem not being as well supported, but I'm not sure how to diagnose.

Have the same router (Flint 2), and had a similar issue in the past. After I configured SSIDs with different names on the radios (i.e. the SSID is either configured on radio0 or radio1, not both), I didn't encounter this anymore. YMMV, but this helped me - perhaps it'll prove useful to you as well.

And besides this issue, overall it works great. I recommend this to anyone who asks me about it.


> And this is why "mandatory app to configure" is a dealbreaker

More and more IP cameras can't be set up without a phone app. TP-Link's Tapo line is really bad about it. Even some Reolink cameras can't be setup on their own.

Now that high quality, affordable brands like Dahua got banned (w/o evidence), there's less pressure on the survivors to not be awful.


More and more IP cameras can't be set up without a phone app.

More evidence that this isn't about cost at all, but control. Fortunately, the good old-fashioned "dumb" ones that just have a tiny web server to serve their configuration and viewing UI still exist, seemingly at both the ultra-cheap (unbranded/random brand ones from China based on a reference design, built by companies with no desire to host anything) and ultra-expensive (Axis, Bosch, etc.) ends of the market; the middle is entirely filled with the "smart" "cloud" crap.


> More evidence that this isn't about cost at all, but control.

You are absolutely correct. However, in regards to a phone app there is likely to be 2ndary pressure from data brokers who firehose cash for any data their phone app collects.


Reolink has always been like that, but at least they aren't a random no-name brand that could disappear at any minute.

Neither is Motorola. And yet ...

The company doesn't have to go away, the app just has to have issues. At least with web apps, you aren't depending on the manufacturer investing in nearly continuous upgrades to work in the rapidly changing phone environment

A web UI will continue to work for decades. And app will likely not last a year without updates.


> Neither is Motorola. And yet ...

They basically are. They just license their name out now, it’s like buying a Kodak router.

(That’s actually relatively common with various tech-adjacent companies, e.g. off the top of my head both Energizer and Philips license out their brand to third parties for random crap, even though they make actual products themselves too.)


I probably should have clarified I'm fine with PC apps for setup but abhor phone apps. I keep junk phones around for when I have no other choice.

I just installed 10 Reolinks and I had to set up a phone app for two of them that didn't have an Ethernet connector. Ick.

I have one Tapo and ran their app from an android emulator. I won't buy another.


I don't disagree, but it's funny that Apple's AirPort routers, which have been axed almost a decade ago, can still be configured with the AirPort app. Years ago, I temporarily hooked up an old AirPort Extreme to replace a broken router, and it even got an update (probably a security update).

At any rate, I think as much as web vs. app, IMO companies should be forced to support their appliances for a certain time period by law (the EU has rolled out a law to require this for some device types). If it was normal for a router to work for 10 years or a washing machine for 20 years, a vendor should be forced to support it for that amount of time since the last sale.


Friend of mine had some (non-Motorola) router that her ISP provided her and the only way to set it up was through an app. The first time I ran into this I couldn't believe it, there was simply no way to set this piece of s*t up without using the app, which (a) didn't work until we'd spent ages faffing around with it and (b) was just a glorified set of different wizards that let you set things up in a few fixed preconfigured ways.

I recommend telling the ISP that you do not own a smartphone.

They'll just send a technician to set it up.

This is quite literally one of my two grievances against Ubiquiti at the moment: its intense requirement for mobile apps for initial setup.

Stop mandating apps that will eventually break or cease being supported. Give us an OOBE that can be run independent of some mobile app.


I don’t think I’ve ever _needed_ to use the Unifi mobile app. When I connect something to my network, it shows up in the Unifi controller web app ready to adopt.

Same. I have used the controller as a container. Take a backup of the configuration and you don't even need to keep it running. I returned to a network after two years, fired up a controller, imported the config backup and g2g

I was able to install there controller software on pretty much any PC (windows or linuix) and adopt and configure APs. No phone required. Not sure about other networking gear.

I was also able to set this up entirely with a web interface.

I just wish:

- it was more clear when buying a product that an app is required to activate/use/etc a device

- that people who rebelled against this kind of nonsense were backed up by others and respected "more power to you!"


I fear that this will eventually happen to all Amazon Eero products, which has partnerships with telcos in my country for "free" routers.

It's not outdated, you just actually need to follow it. 3 copies of data in separate S3 buckets is ignoring the "2" in the 3-2-1 rule: 2 different mediums, and also the "1" rule: 1 copy offsite. In the cloud era, offsite means not on the same cloud provider. Different mediums ideally means a non-cloud provider (e.g. a NAS at your office under your control).


It certainly is outdated, by that very example you just provied. Why can't my two backups be on two separate S3 providers?


J.K. Rowling, J.R.R. Tolkien, etc.


G.R.R. Martin, etc. It's apparently a defining characteristic!


Sounds to me like there ought to be a MOOP cleanup deposit charged upfront, that only gets returned after this inspection. If the cleanup crew has to clean your site, you forfeit part or all of your deposit. Repeat offenders get charged increased deposits each time. Repeat inoffenders(?) get their deposit reduced.


This would lead to less compliance.

There are lots of people out there who would happily pay fines or not get deposits back if they didn't have to do the less glamorous parts of the event. You have to take something away that they actually care about.

If a camp does a really bad job at moop cleanup, Burning Man organization talks to leads to understand what happened. Frequently what they will take away is the camp's placement in the event, or sometimes even the ability to attend the event as that camp at all.

For reference: I am one of the leads for a fairly large and famous Burning Man camp. We camp on Esplanade most years. We do exactly what you proposed: We have deposits, and the more people put into the camp before, during, and after the event, determines if we offer them a refund and an invitation to camp with us next year. One of the factors is if you help us during setup and strike.

An invitation to camp with us guarantees them a ticket at one of the cheaper tiers. We have plenty of campers that come in, pay the dues, do nothing for the camp, are generally useless during the event, and bail out leaving a huge mess.

Conversely, we have a very small (10-20%) team of highly dedicated individuals who stay past the event and pick every piece of string, fuzz, fluff, lag bolt, rebar, and debris out of the dust and take it out. These people get nearly their entire camp dues back. If they attend next year, the social capital that they've built doing so compounds into them becoming increasingly popular and famous on Playa.

If there's one thing that Burning Man has taught me, it is that very few people are motivated by financial incentive. If you really want to motivate someone, figure out what they genuinely desire. It's rarely money.


Your claim is backed by psychology research. The most well known study is the "Israeli Nursery" one where a fine was introduced based on how late you were to pick up your kid.

Parents started treating "x shekel fine for y minutes late" as "buy an extra y minutes for only x shekels!".


I don't think it would work here.

Some camp leaders spend famously x m$+ just to bring their art to the playa. They wouldn't care about some fine.

Similarly the fine would make it impossible for others to stay after.

This is one event that somehow resisted economic behavior IMO


I wonder how well that replicates between different cultures with different attitudes about money.


Would it though? It seems like it could work, even if people opt to "not comply" aka pay the fine.

Charge $1,000 fee per acre (eyeballing it, that seems reasonable). There are people who will clean an acre to be spotless for $500: not bad for a day of honest, actually contributing to the environment, outdoor work!

If I'm missing something and it actually costs more than I know, raise it to $2,000. If heavy trash needs to be removed also, charge that too, by weight.

And if you don't pay, you're banned.

It's worth a try if you ask me.


It wouldn't really work because BM is a highly dynamic system with multiple variables that resists simple solutions.

  - The site conditions and trends of the day changes amount of moop per year
  - Some people dump their trash on other people's campsites
  - Wind carries moop onto campsites that already cleaned
  - Complaints about "unfair" deposit revocation would cause strife in the community
  - 10k attendees make <$50k/yr but must pay full price; doubling the price is a huge burden, even if temporary
  - Everybody already cleans as much as they're willing to clean
  - Rich people will all moop if they think they can pay to be exempted.
    They don't mind being banned because the event doesn't matter to them, it's just a party
  - There aren't many people who can/will stay for weeks after the burn, even if you paid them
  - The risk of increased moop increases risk that the event becomes banned
So basically it would result in more moop, would make people angry, would make it harder for poor people to attend, and would risk the status of the burn. Current system is working, no need to introduce additional downsides.


Depends on the outcome you want. I'd easily pay $$ to not have to do shit at BM but I'd not really like what that would do to the event.

Probably the closest example is if you ever read freakonomics introducing a late fee for parents picking up their child late from daycare increase late pickups.

https://freakonomics.com/2013/10/what-makes-people-do-what-t...


Like many other financially-backed initiatives, it's been investigated. Implementation is extremely hard, and would lead to an enormous shift in the very-established culture of volunteering.

> Would it though?

Rather than immediately shoot down your idea, let's talk about logistically implementing this:

1. Cleaning/non-compliance is already fined, if it's not cleaned properly or in a timely manner. This is serious waste like blackwater spills ($500+).

2. This would impact the the self-reliance, decommodification, and leave no trace principles. Burners don't need to be expected to clean up after themselves, they can pay someone else to do it. Yes, lots of wealthy burners would do this.

3. We'd need to set up a system of accountability. Sure, we can create a new department within the org, The Waste Accountability Department. Who do we charge for the bike graveyards (https://imgur.com/a/PolJDcI)? These are bikes that get abandoned in large clusters at the end of the event. Do they get assigned to whichever camp space they end up near? Do we start to add in plenty of surveillance (human or tech-based) to see which burner left their bike? Do we add in facial or other recognition to make sure we fine the right person? 3a. Currently bike graveyards are handled by nonprofits and volunteer orgs that take those bikes, fix them, and donate them to kids in Nevada. If we continue that program, do we pay them for taking the bikes? Do we need to appraise bikes based on their value, or do some other system of cost to repair vs value? Do we just sell blocks of "1000 lbs of bike"?

4. A core element of burning man, as mentioned in 2. is "Decommodification". This would commodify cleanup, and there are loads of first and second year burners who would absolutely pay someone $500/$1000 to clean their plot. Accountability here gets hard, as the people who are willing to pay are also the people who are unlikely to verify the quality of work. There are loads of people who would prey on burners in a rush to get out, pocket the $500, and walk off. Accountability and prosecution here, again, gets hard. The decommodification principle prevents this.

5. Who would issue the fine? Burning Man is a non-profit, the fine would require legal enforcement, collections or some other method to threaten people into paying. It would also require accounting for where that money goes and how it is used. Bureau of Land Management? They already do issue fines for blackwater spills and other serious environmental hazards (see 1).

6. Currently cleanup is handled by the Department of Public Works and Playa Resto. Both are volunteer-driven. Once we start paying people to clean up, why aren't we paying the people who deploy the porto-potties, make the streets, maintain the vehicles, and operate the core infrastructure? DPW spends 3-6 months before the event preparing the site for the event.

As I hope this demonstrates, it's not as simple as just having a group of people you can pay to clean up. There's a lot of logistical challenges, not to mention a pretty big shift in the culture.

I vote we stick with making people clean up after themselves, independent of their ability to pay.


This results in affluent people leaving all of their moop because they don't care about the deposit, which creates so much trash it requires a lot more staff and time to clean up. Existing system works: you clean up your moop because you're a good community member, shamed on Reddit if you don't, and if you're a problem multiple times, out you go.


> ...affluent people leaving all of their moop because they don't care about the deposit

This is why I suggested an increasing deposit for repeat offenders. Leave a huge pile of trash? Next year's deposit is $100k. Do it several years in a row? $10MM deposit.


This is how camps known as "Plug n Plays" work. Charge exorbitant camp dues, provide everything for your campers, and let them lead the most privileged lifestyle out there.

Many camps did this, and were actually turning a profit at Burning Man by taking advantage of the community of volunteers.

A few years ago the Burning Man organization put a stop to this by decreasing or eliminating camps considered to be Luxury or Plug N Play. Not just because they were antithetical to the event, but because they became famous for a slew of problems.

White Ocean is one of the more famous camps in this domain. A luxury camp that charged exorbitant fees for extremely wealthy individuals to come and party without any responsibility. They had loads of sexual assaults, dosing incidents, and campers generally being shitty people. The leads also refused to pay the hired help. This led to a now-infamous vandalism incident.

White Ocean basically has a permanent ban on attending now.

You cannot incentivize people out there with money. You have to take something away that they actually care about.


Seems likely this would result in a lot of disputes over windblown debris and neighbors dumping their stuff on your spot after you leave.


This is definitely a concern. We've pretty much always been green, but it's hard to police after you leave, and usually we're gone before Temple Burn. (One year two of our camp mates stayed for Temple Burn and they ended up having to pack out two extra bikes that got dumped, in addition to having to deal with multiple people trying to camp in our empty spot. Maybe those people would've been fine, but given that they didn't understand the open camping situation, I'm unsure they understood LNT either.)


If people pay for something, they feel entitled to take advantage of it. I've literally seen people fail to clean up after themselves and explain it as "that's what janitors are paid for".

Requiring a clean-up deposit up front will encourage people who were already inclined to clean up to do so, and encourage people disinclined to do so to leave trash behind.

The communal honor / shame culture that is in place is much more effective- people tend to care more about their reputation than they do money they've already spent.


This penalizes honest mistakes, or moop from prior years resurfacing, or wind blowing trash into camp, or any number of things that are outside of a given camp's control

The moop map, and community holding itself accountable, seems to be a decently functioning system.

Not to mention the administrative overhead, at the org level and at the camp level.

Frankly being a camp of 100+ people, not just taking dues but also handling this Deposit, and distributing the cost fairly?

Running a camp is enough of a pain in the ass without adding on this kind of thing.

Monetary incentive systems like what you're suggesting are just a way of enforcing culture. If culture spreads organically, why bother with the overhead of bringing money into the picture?


There's actually research that making people pay for noncompliance (either upfront or post-factum) leads to less compliance, because people that can afford it treat it as a service. And giving that these events are visited by literally billionaires and a lot of affluent SV tech folks, making it a pay service would bury the volunteers under the mountain of trash. If the rules are "you MUST clean up", you get some trash slipping by. But if the rules are changed to "you clean up, or you pay a small fee and don't worry about it" - the amount of things to clean up would raise exponentially, unless you make the deposit so high the vast majority of people can't afford it - which would kill the event completely.


> It's behind a UPS and a good surge protector.

To be clear, neither of these things are intended to address EMI/RFI. Most consumer-grade UPSes directly pass the AC power through when not on battery, so any noise on the lines will also pass through pretty much untouched.

Surge suppressors are just MOVs (metal oxide varistors) and a circuit breaker. If the line voltage rises too high, the MOVs try to shunt the voltage. But if the EMI's peak voltage is below the MOV's trigger threshold, it will do nothing and the EMI will pass straight through.


> Metadata DUP (not sure if it's across 2 disks or all 3) should be expected to be robust, I'd expect?

No. DUP will happily put both copies on the same disk. You would need to use RAID1 (or RAID1c3 for a copy on all disks) if you wanted a guarantee of the metadata being on multiple disks.


Wow, yuck. (The "Why do we even have that lever?!" line comes to mind.)

...even so, without a disk failure, that probably wasn't the cause of this event.


The DUP profile is meant for use with a single disk. The RAID* profiles are meant for use with multiple disks. Both are necessary to cover the full gamut of BTRFS use cases, but it would probably be good if mkfs.btrfs spat out a big warning if you use DUP on a multi-disk filesystem, as this is /usually/ a mistake.


ZFS has similar configurations possible (e.g. copies).

You can end up in this state with btrfs if you start with a single device (defaults to data=single,metadata=dup), and then add additional devices without changing the data/metadata profiles. Or you can choose this config explicitly.

I really wish the btrfs-progs had a --this-config-is-bad-but-continue-anyway flag since there are so many bad configurations possible (raid5/raid6, raid0/single/dup). The rescue tools are also bad and are about as likely to make the problem worse as fix it.


I think the idea is you stick a link to this page in your PR-closed comment.


Too much effort on my part and zero on theirs


Perhaps they were using Ctrl-Alt-Del to get to the Task Manager so that they can kill an unruly process?


Here's the actual TSA list: https://www.tsa.gov/travel/security-screening/identification

But fun fact: even if an ID is on that list, if it's not one that their little scanner machines know how to read, then it's effectively not on that list. I've been hassled every single time I try to use my TWIC card at TSA, and they invariably demand to use my (non-REAL) driver's license, since their dumb scanners can manage to read that one. They often then have the gall to give me one of their "You need to have a REAL ID" pamphlets. I can't wait to see what happens next time I travel with this new fee in effect.


> Consumer PCs and laptops spend most of their time idle

Not when Windows gets its grubby mitts on them. I will frequently hear the fans spin up on my Win10 laptop when it should be doing nothing, only to find the Windows Telemetry process or the Search Indexer using an entire fucking CPU core.


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