expecting the stable version of ubuntu to not just have thrown away its installer for one of the main ways of installing things on it

Not at all what I said. Distros are generally made as coherent wholes; the stuff that comes through apt install generally works great, and you never interact directly with a .deb. The whole model of “I found this thing on a web site and I want to download and run it on my system” is going to be a little more difficult on Linux. Since that’s the only way on Windows, since Windows doesn’t come prepackaged with thousands of different packages you can install through package management, it’ll seem to a Windows person like that’s “the way,” and when it’s not easy on Linux, it’ll seem to you like a deficiency in Linux.

and for it to have disabled a protocol that was used in ransomware attacks almost a decade ago is

You didn’t answer my question. What steps did you do that led you to conclude that SMB v1 was the issue? I actually agree with you that that’s pretty bad and needs to be fixed in Ubuntu if it’s true, but I’m not convinced based on your description that that was what was making it not work. It sounds like maybe it didn’t work, and when it wasn’t working you decided it was trying to speak SMB v1 and didn’t test your conclusion. No?

Regarding the refreshrate: this also connects to a projector, and i don’t think it’s able to wait for frames, it’ll just push out x frames per second, and if it doesn’t match your video source, you’ll see smooth motion isn’t quite that smooth. It may be an “advanced” usecase, but if supporting something like this is “expecting ubuntu to work like windows”, then yeah, maybe i better stick to windows… I had expected linux to also be good for htpc usage, but maybe not then.

Like I say, I’m not trying to tell you not to have that as a feature if you want it or that you’re wrong for wanting this to work. I’m just saying that this seems like getting pretty far into the weeds of weedy things to raise as criticisms.

Was the video quality noticeably off in any way? It might have been that there was a genuine issue, unrelated to the frame rate. Given the history of interlaced video and vsync in video games, I’d be pretty surprised if the average human could even tell the difference between 24Hz and 24Hz-sampled-at-60Hz even paying close attention.

But for real, i’ve got multiple headless linux machines here, i ssh in to them, got docker containers on them with some complicated usecases too, i know what to expect from linux and i don’t expect it to be like windows. But for the very first 3 things i try on a popular “beginners distro” to be this awful.

I’m gonna be a little harsh. Having several Linux machines doesn’t mean you know what you’re doing. You say stuff like:

Of course Ubuntu just threw out the old installer for debian files, and didn’t replace it yet. Wouldn’t want a user to just be able to easily install files! what is this, windows?

not fucking up something as major as a package installer in a “stable” version

Regarding the deb files not being the way to do it. I’m sure that’s why plenty of sites have install instructions for ubuntu be like “here, install this deb file”. You say this is not the way to do it, SO MANY APPS say it is. can this community please make up its mind??

You, just like the person who wrote this thing you linked to, seem to be under the impression that Ubuntu is supposed to install .debs you downloaded when you click on them, and that not doing that means they “removed” it. That’s wrong. I have no idea why Ubuntu removed that behavior, but I suspect that it’s because installing some .deb you downloaded from the internet is almost never the right thing to do. The underlying package management can definitely still do it. If you know enough for it to be a safe thing to do, you’ll be able to do it without the GUI, and understand the messages you might get back and be capable enough to get it done to the point that the .deb you downloaded might actually work. If you just want to download and double-click and don’t know how to use the relevant tools, then it’s extremely unlikely that what you were doing was ever going to get your software to install and run in the first place.

I know this is kind of gonna be offensive me saying this, or unhelpful, or “see this is why it’s not ready for the desktop!” But I’m honestly just trying to communicate, this is how it works. Linux is designed as more of an integrated whole; in a lot of respects, that’s a really good thing. It sure is a pain in the ass when you want to install certain types of third party software though, yes, definitely. Windows (of necessity) has pretty good support for installing third party apps as self-contained entities. Again, on Windows the whole model of how you install software is to download something from some random internet site, so it’s even a little hard to process the concept of doing it some other way, or why that way wouldn’t be simple.

If you want to say “this is a big problem, we need Flatpak and Docker to improve in X Y and Z way so they can be viable replacements for drop-in installation of third party software like on Windows,” that sounds great. But – again, I apologize about this for being a little harsh – if your whole model for solving this problem is that Ubuntu should install .debs when you double-click on them, I don’t think you know enough about it to say what needs to happen to make it better.