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.

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.

I was a longtime KDE user, but the lack of reasonable trackpad gestures drove me up the wall on my laptop, so I’ve been using niri+noctalia for the last couple months. It just feels so right, it’s lovely. Still some edge cases, but overall just so good.

Proton is still wine with extra sauce. It’s just that occasionally the sauce tastes bad :)

Ahhh got it. I thought it was a “I know this is inadvisable, but dammit I’m going to do it anyways” type of post :)

You can’t run steam with no compositor whatsoever, but you can use the steam deck’s solution of using their gamescope micro compositor for everything. You should be able to install gamescope and just run gamescope -e {other CLI options} steam (assuming you’re using the native Arch package and not the flatpak).

My experience using gamescope for steam has been very mixed, but I’ve seen a tutorial somewhere on doing exactly this.

Gamescope isn’t necessarily the best option for every game, and having a normal compositor (which, for now, must support XWayland) is just a much more flexible solution.

This may also be possible with something more general like xwayland-satellite, but frankly steam and all its games still run on the X11 protocol, so if you really don’t need a GUI you might be able to install a vanilla X11 instance and hook to that directly. I can’t speak to either of those options directly.

But is this worth it, in a practical sense? No. You have a reasonably powerful system, and the only performance you’d be saving is a few percent of a single core on the CPU, which in your config is absolutely not worth it.

The GNOME platform application is used by flatpaks. Basically, a flatpak can be built against/designed to be used with a specific visual toolkit. To do that, it needs to download specific parts of that toolkit, which is what you’re seeing.

I’m in the exact same position.

Just FYI, pipx does use a virtual environment behind the scenes. The idea with pipx or uvx is to install a python script as a standalone script.

Most likely an adapter issue, some failure in communicating the possible resolutions through the HDMI/DP conversion.

Can you find a flex io HDMI port on eBay? Just make sure you get the right version of the flex io card. That’s the most “supported” way to deal with ports, but it’s more expensive than a simple adapter cord.

I would say chocolatey and scoop are pretty much interchangeable. I don’t remember why I landed on scoop. Agreed that until recently there have been no package managers on Windows whatsoever.

I mean kinda. You have to use both WinGet and Scoop to cover all the use cases…

Well, in this case I think it’s a remnant of n++ predating any package manager on windows. I do think that an embedded self-updater is better than having to download a new version through the browser.

It wasn’t entirely clear to me if the compromise effects those of us who installed it though scoop/winget, as the package manager should pull directly from the correct source, so the compromised updater shouldnt matter. Reinstalled to be sure.

tl;dr (understandable, to be honest): on a technical level, modern GNOME prioritizes polish at the expense of flexibility, and COSMIC is focused on customizability. Bad communication aside, they have fundamentally different goals and audiences.

Acknowledging that this is a 4-year-old article, I think it’s important to read this as a very one-sided perspective. However, I am certainly not defending System76, as it does seem like some pretty poor behavior if the article is to be believed.

I’m going to look past the issues over communication and behavior, as others have already addressed that in this thread. Other than that, it seems that the main issue is arguing over the role of GNOME in the software ecosystem. How I see this is that:

• System76 is arguing for backwards compatibility and and more customizability.
• GNOME is arguing for “bulletproof” theming of apps by restricting user choice and modularity.

Honestly, I think this is pretty reflective of how the current state of the respective DEs.

GNOME is the cleanest, most polished Linux desktop environment, if you use it exactly as the designers of GNOME envision. If you want any options outside the extremely limited set GNOME provides by default, you need to rely on extensions, which are less stable and less polished, and may or may not be updated to new DE versions.

COSMIC is a clean-sheet implementation designed around modularity. It’s really the main thing they talk about. It has the advantage of being Wayland-only, and (supposedly) pretty much every element of the DE is modular, and there is a pretty substantial amount of customization available even in the fairly barebones 1.0 implementation.

In terms of COSMIC “just being GNOME with extra color options”, I disagree. I really like the UI design concept of GNOME, and ten versions ago I used it all the time. However, over the last few versions it’s become very locked-down into only supporting one narrow way of using the desktop, and I need features outside that (e.g. system tray, options for window tiling, etc.). Even with ten extensions modifying the behavior – which causes stability issues when I get a new GNOME version – I still find things which bother me and are only fixable with manual dconf editing, which means I just can’t daily-drive GNOME.

I think that’s who COSMIC is really for: someone who wants less windows-y, more intentional UI design than KDE, but with good customizability. It sucks if the creators of a pretty neat new DE were not effective participants in their previous DE, so I really hope they don’t make the same mistake with COSMIC, and manage it properly as an open source project.

FYI, OpenSuse maintains .rpm builds of the signal app in their repos, specifically targeted at OpenSuse Leap and Fedora. They work great for me.