Yes, that’s the version I was using. And I was trying it this past February or March, so definitely after the switchover to Plasma 6

Vanilla KDE on desktop, Niri WM+Noctalia shell on laptop. Firstly, because for some reason I cannot get any touchpad gestures to work on KDE, and secondly because the niri paradigm of horizontal tiling is just perfect for a laptop. I tried to use Gnome for a while before landing on Niri, but the lack of configurability and the reliance on extensions for basic functionality drove me nuts.

Oh my god, Krohnkite was so unbelievably buggy for me, it kept fully crashing KDE. I tried to get it to work for like a week, but eventually I just had to give up.

The all new Fish++ turns six backwards fish into just ONE, which is just so, so fishy.

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I’m certainly with you on repairing your own Äktas! Cytiva is useless.

Unfortunately, all these scientific-industrial complex companies love to milk us for every penny. The only scenario I’ve seen open source software is in data processing, not collection. Things like spectral simulation, electron microscopy data processing, etc. Hell, I’ve built and contributed to several of them. Why is this? I think there are a few reasons:

1. IP The big conglomerates buy up any smaller company which competes with them, and are more than happy to blatantly infringe one another’s patents and fight it out in court if they can sell more units. I find it very hard to believe they would even consider respecting the GPL. If a smaller company tries to make open software, the conglomerates will grab their software, ignore the license, and drive them out of business. Also, if you replicate functions of the proprietary software in anything but a cleanroom environment, they are fairly likely to sue you.
2. Money: even if it comes in the instrument “bundle”, the software often carries its own significant fee. This is one more way to nickel and dime you, but it is also a way to fluff out the bundle. The more items are in the bundled price, the less obvious it is that the bundled price is significantly higher than the nominal cost of the instrument.
3. Compute topology: providing an API on the instrument to talk to requires the bulk of the processing (especially the time-sensitve stuff) to be done on the instrument itself, or the exact timing of API requests becomes very important. This makes the API less useful as a general access surface, because very few scientists know how to write very precisely timed software. To do this on-instrument processing requires an additional microcontroller (or more often, because the basic structure of most instruments has not changed since the first version, an archaic CPU). ^[1] The proposition of “spend more money on hardware, to potentially make less money on software” is hard to sell to them.
4. Motivation: It’s just hard to justify to a PI or a funding agency that you’re spending time duplicating the functionality of existing, working software you already have for the sake of opening it up. So, the people who have a good argument for open software are the ones who don’t have access to the proprietary software to work off of, and so are in the worst position to actually do it.

These are the obstacles to open software on proprietary hardware, so I would argue that open hardware enables open software to be practical, and vice versa. And for basic things like the microscopes and bioreactors others have mentioned, that works out well.

However, as I’m sure you know, the components in most instruments can’t exactly be found in a hardware store! So more complex open apparatus has its own challenges, especially the lifetime: when selecting parts, you dont have a contract with the manufacturer, so you have no idea when your components will change slightly, or the product line will be EOL’d by the manufacturer. This could happen while you’re building the first version, but more likely will happen once you publish your open spec. How do you help someone who can’t get an equivalent component?

All of this leads to the status quo: instead of people taking the time to create a reproducible open piece of hardware and software, most home-built instruments are irrelplicable, poorly documented, 1-of-1 creations.

Anyhow, in general I am of course in favor of open hardware and software, but I think its interesting to understand the complex set of factors surrounding them. As a result, I’ve focused a lot of my effort on those data processing packages – if you need one copy of proprietary software to collect the data that’s one thing, but anybody should be able to analyze it after the fact without having to buy that proprietary software. And of course, don’t write your open source software in a proprietary language, people! (ahem ahem, MATLAB)

My first experience with *nix was a professor leading me into a server room though two biometric locks and setting up the config files for a compute cluster faster than I would have been able to open the files.

He was using Vim, and though it took me a while to learn, the sheer speed with which he was able to get us out of that unbelievably noisy server room sold me for life.

Well, I use vim for text edits and nvim+extensions for an IDE. As close to a vim purist as is reasonable. But frankly, it’s the first one you learn to use well.

Yeah, this is the good argument against rust-coreutils. Caring what programming language your binaries are made with? That’s pretty out there.

In the announcement they say the resolution (2880x1920) was chosen to be used at 2x scaling for that reason.

I dont fully get that? Its not a multiple of 1920x1080, so thats unclear to me.