Modifying FileZilla to Workaround Bambu 3D Printer's FTP Issue

https://lantian.pub/en/article/modify-computer/modify-filezilla-workaround-bambu-3d-printer-ftp-issue.lantian/

by speckx • 3 months ago

41 49 3 months ago

whalesalad2• 3 months ago

Somewhat related I am thinking of picking up a Bambu A1 as my first foray into 3d printing ... seems to be a really solid move can anyone comment?

bb882• 3 months ago

Go for it, don't spend a lot of money though on the first one. If you enjoy it then figure out the next one to spend the money on.

The big issue for me right now is that a lot of the smaller bed printers can't really do some of the larger projects I want to do like wall hanging systems or drawer organization systems.

Also Bambu the company mostly is fine, but there's some worry that they'll eventually lock people into using only their filament, but doesn't seem to have happened yet. So buyer beware.

xoxxala• 3 months ago

Also Bambu the company mostly is fine, but there's some worry that they'll eventually lock people into using only their filament, but doesn't seem to have happened yet. So buyer beware.

I'm not sure how Bambu could actually do that. They use RFID tags to identify their filament type/color. I taped a tag from a used roll to some prusa filament and the printer couldn't tell the difference.

Just in case, my Bambus are LAN only and don't get updated. I use Orca Slicer instead of the Bambu slicer.

rblatz• 3 months ago

Bambu can't even keep their filament in stock, plus they ship the printers with multiple preloaded profiles for other filament vendors. I don't foresee them making that change any time soon.

pawelduda• 3 months ago

Good choice, keep in mind that you'll probably spend more on filament rolls if you get hooked

CobrastanJorji3• 3 months ago

Bambu and Prusa are the two default picks. They're both very common choices for first 3D printers, they're both about as high quality as you'll find without spending substantially more money, and they're both about as idiot-proof as 3D printers gets. I personally prefer Prusa as a bit more open and good for hacking on, but Bambus target end users a bit better and have their own advantages. You can't really go wrong either way.

I will say that the answer may change a bit depending on what you're hoping to print. If your goal is, for example, high detail miniatures for tabletop gaming, you may want to be looking into something like SLA printers. Or if you need a specific exotic material, or if you anticipate needing multiple filaments, the answer similarly changes.

ninju• 3 months ago

The Creality line of printers is also another line of 3D printers to look at. They've got some entry models are quite good (and cheap) to start with

pavel_lishin2• 3 months ago

I upgraded from my buggy, annoying Ender 3 Pro to a Bambu A1, and it's been pretty wonderful so far. I haven't had any need to "babysit" it, and I can trust it to just start a print, and finish it when I get back. It self-levels the bed, etc.

I got the most basic model - a single feed for filament, etc. I recommend it.

People are right that you shouldn't spend too much money, but don't spend too little, either. If you think to yourself, "Well, $300 is a lot for a 3D printer, I'll just get an Ender 3 for $200, or a used Ender 3 for $100", you'll end up getting significantly more frustrated if all you want to do is 3D print things.

jacquesm7• 3 months ago

For $300 you can get an A1 mini and it's a pretty solidly engineered printer. We're running them until they break. But they don't break...

mmmlinux• 3 months ago

The new X2c just came out. Consider buying a used X1c someone is selling to upgrade.

jacquesm7• 3 months ago

Get an old Prusa MKIII and stick a Revo in there, then learn everything there is to know about 3D printing without spending a fortune or getting locked in. Once you have processed a couple of rolls of filament you'll be much wiser about your needs and that would be the moment to pull the trigger on a 'proper' printer.

Bambu AI is a very good printer (we have 10's of them, and 10's of Prusas as well), but the Bambu eco-system is not ideal and they push really hard to get you to use their cloud connect, the printers have cameras and send footage to servers in China if you get them connected to the point that they are usable. In contrast, there are many open source solutions that will connect a Prusa to your LAN and allow various degrees of remote management (Octoprint, for instance).

Prusa's are extremely hackable, I've adapted them to do all kinds of stuff they were never meant for (1x1x.25 meter for instance, or standard width and height but 65 cm tall). Bambu's are quite closed, though in theory you could hack on their slicer but it's infuriatingly bad compared to the alternatives.

mholm• 3 months ago

I think I'd largely disagree with your recommendation, unless they specifically wanted to get into 3D printing (the hobby) rather than 3D Printing (the tool). I got my printer wanting to make things, and didn't enjoy the tinkering with my mk3 at all. It was a great printer for the time! But I swapped to a P2S and never looked back. I hear Prusa is competitive these days, though not perhaps in price at the low end.

CobrastanJorji3• 3 months ago

Not the MK3. I love that printer to death, but asking somebody new to 3D printing to do Z leveling manually is a tall order unless they're in it for the hobby.

The MK4, with its load cell, eliminates this requirement and is therefore a way better choice for someone new to 3D printing.

ajsnigrutin2• 3 months ago

bambus are great in the "just print stuff" market (no modding needed, everything comes properly configured, the calibration is done automatically, profiles are tested, etc.)

There are some controversies about them locking their printers to their own software and some other issues though.

lexicality• 3 months ago

I use Linux daily and don't want to switch to Windows just to connect to the printer's FTP service

I wonder if the author tried using their file manager to connect? I haven't needed any kind of external file management system since switching to Linux, Dolphin just handles everything (sftp, ftp, samba, etc) for me natively in the same window.

hnuser123456• 3 months ago

Ironically, Microsoft recently (few years ago) removed the FTP client from Explorer.

QuantumNomad_• 3 months ago

My favorite way to connect to FTP servers on Linux was with lftp from the command line. I say was because I don’t really use FTP anymore. I do use Linux still though.

lftp is available in every package manager I know.

Man page: https://linux.die.net/man/1/lftp

Actually lftp supports a lot of different protocols but I only ever used it for FTP, FTPS and SFTP.

prmoustache• 3 months ago

That was my first thought as well, there is special client needed on all major desktops.

bornfreddy• 3 months ago

Or use mc (midnight commander).

kiproping• 3 months ago

Instead of recompiling the source and installing it again, is there a way to monkey patch the already existing package? It seems like a few lines of code.

Pay08• 3 months ago

That would be incredibly complicated and crash-prone to do.

whalesalad2• 3 months ago

you can recompile and not install it anywhere, just run the binary you compiled yourself.

ajsnigrutin2• 3 months ago

With nice distros like gentoo, you can just drop the .patch file into an apropriate folder and it'll be applied with every re/install/upgrade

cxr• 3 months ago

I'd rather more like to imagine a software packaging/distribution regimen whereby dropping a patch(1)-compatible patch file into "an appropriate folder" meant that it would instantly take effect the very next time you run the program.

shevy-java• 3 months ago

Good old FTP. I am a bit sad that it kind of died. We should have some modern FTP with super-simple everywhere implementations.

Edit: Actually, some things should be fixed too if any future FTP-like protocol would be added. I never liked the difference between active mode and passive mode in FTP. A user really should never have to care about that. Things should "just work". It's only data transfer in both cases anyway.

andyhedges• 3 months ago

Isn't the what sftp is? sftp multiplexes commands and data, and is single port without all the old fashioned two port negotiation of FTP.

yjftsjthsd-h• 3 months ago

IMHO, there's a better answer to any thing you like about FTP. For simple stuff, TFTP seems... fine? I've never looked under the hood, but I'm pretty sure it fixes the really bizarre choices in FTP. For everything else, either SFTP or HTTP seems to be the rule. For moving files around between machines, I've become quite fond of https://github.com/9001/copyparty over http

hxbddbj• 3 months ago

The A1 mini has FTP O_o that's actually great to hear

wqweto• 3 months ago

Too bad FileZilla can’t be forced to use EPSV which might just work with this buggy server.

progbits2• 3 months ago

I'm guessing bambu implementation returns the server socket's listen address, and they bind to 0.0.0.0. (Typography pet peeve, how do I disambiguate that dot?)

What's surprising is how this got shipped. Do the devs use some other client that has the WinSCP setting on by default, or is that feature only used by their slicer and their SDK does it by default?

One theory I have is they bound the server to the printer's address originally and it behaved properly, but then changed to 0.0.0.0 later.

bombela• 3 months ago

Typography pet peeve, how do I disambiguate that dot?

I have resorted to "0.0.0.0".

progbits2• 3 months ago

Reasonable.

I wish there was a common convention for logical grouping like we have in math when disambiguating operator precedence with parenthesis, but those are already taken for asides in regular prose. Maybe curly braces?

fragmede• 3 months ago

Plus there's also ::/0 to bind to which will break/fix things as well.

Neywiny• 3 months ago

I always put an extra space after such things. Especially URLs. Makes it easier to copy/paste, too. Debatable grammatical correctness

Modifying FileZilla to Workaround Bambu 3D Printer's FTP Issue

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