I have not tried/used it (yet?), but the kids are building Radicle for this very purpose. It gets a fair amount of techie coverage (blogs, comments, etc.) but sits in unique space compared to, say, Forgejo (classic self-hosted git).

The above said, it wasn’t hard to find a project using XDG and a JSON mapping file (basically your idea fleshed out in python) to get where you want to go if XDG is enough: https://github.com/JonTheNiceGuy/usbrowser

You’re not going to like this answer - there’s a bunch of different ways depending on the app(s) and the desktop environment. The Arch wiki goes over it in detail: https://wiki.archlinux.org/title/Default_applications

I would guess that focusing on the XDG spec and covering Gnome, KDE and Xfce (Xfce can be replaced with anything else like Cinnamon that comes with Mint, “non Gnome or KDE”) is the best plan of attack for what matters to 80%+ of the population.

mote absolutely understands the law, addie is creating and moving goalposts to support their tirade. The person I was responding to made a ludicrous statement, to which I refuted with observable evidence (laws).

It is obvious to any reasonable person I was referring to and talking about the common folding pocket knife, not kitchen knives or other fixed bladed implements. I may not have written “folding” and it was implied, that could have been better. Your choice to move to some other mental place to complain is your choice, not mine.

But let’s get to the meat of your off-kilter tirade - what I have stated and am referring to is an anomaly in the world of knives; the locking mechanisms (there are several designs) on a 3" folding pocket knife is there for user safety. If you have owned and operated pocket knives under force, they can and will twist in your hand. And without a locking mechanism, they can and will snap shut on your fingers and slice you up. I know this personally. It fucking hurts.

I am very aware the UK has banned such an object because they believe it will curtail knife violence. I feel this is trading an actual proven safety feature for “feel good” nanny law that probably don’t matter to someone intent on committing knife violence. It only harms the honest user of the pocket knife who wishes to not mutilate their fingers.

A three-inch blade is allowed provided it doesn’t lock in place; as long as it just folds away (like a swiss army knife) then it’s fine. Three-inch butterfly knife will get you in a lot of bother, though.

You go from from a nice pocket knife to a fucking butterfly knife, like holy shit there’s an entire world of cutlery between those two and you jump to some crazy extreme with butterfly knives. Those knives are actually curtailed by laws of their own (switchblades, butterfly knives and other “assisted open” cutlery is vastly illegal in many places in the world) as they tend to overlap with gang violence laws (“public nuisance” in the legal chapters). This is not the same mechanisms or designs as safety locks on a folding pocket knife used by regular people doing regular things.

The UK outlaws the safety knife (it’s designed for cutting seat belts, smashing a car window and other save your life things) I keep in my vehicle next to a flashlight, because it’s longer than 3" and has a locking mechanism. You are not using this thing for knife violence. (search “spyderco rescue knife”) But, this tool is illegal in the UK because of it’s features.

So yeah, I understand the law. But I also understand knives and cutlery as I’m interested in the steels used, so just happen to learn other things along the way. And to be fair, other countries have just as stupid laws about other things, including my own. I’m specifically discussing this one law and it’s irrelevant it’s the UK for purposes of discussion of the law itself banning a safety feature.

In the UK, a knife with a blade over 3" and/or any safety locking mechanism is illegal. This same extremely common knife is legal to carry (typical utility pocket knife) in a majority of other parts of the world.

I would assume your system is using systemd (I don’t use Kubuntu specifically); the laptop lid is (now in 2026) controlled by the systemd infrastructure - it’s a matter of setting a config option and this should fix you up. Arch as usual has the best wiki on the subject:

https://wiki.archlinux.org/title/Power_management#ACPI_events

You’re probably looking at HandleLidSwitch* options. There’s still nothing wrong with the manual disable to /proc/acpi/wakeup to cover your bases (layers of the onion), I’m fighting with a “modern” laptop that only has s2idle and it’s terrible compared to S3 - I’m in ACPI wakeup hell and still trying to figure out what’s causing it.

It’s when you subsist on Lower Class Brats songs during the night hours.

I see folks mentioning going back to their dormant LFM accounts. The Metabrainz Foundation has a project ListenBrainz, a more open FOSS style version; if you’re going to spin some scrobbling cycles maybe check it out:

https://listenbrainz.org/

(I stopped scrobbling years ago, privacy concerns)