UI tip: maybe don't round percentages to 0% or 100%

Yeah it’s pretty unfortunate that such capabilities are locked to special entitlements.

Md-Babel: Executable Markdown notebooks and spreadsheets

From the title, I hoped so much that this was about using UTM on Apple Silicon iPads – don’t really want the person who always complains about Apple, but it’s really a pity that the iPad has such a strong CPU inside (I own an M4 iPad Pro) and can’t do any realistic development on it.

Last time I checked, there really isn’t any way to virtualize ARM machines on the iPad with UTM (unless you’re on a lower iOS version), and emulating x86_64 machines were slow enough (even on M4 iPads) and not really usable.

I’m on an environment where iPads are fine but equivalent MacBooks aren’t (stupid rules), and got this machine for hope that I might tinker development with iPads, but I gave up running stuff locally and just boot up an EC2 instance whenever I really want to do something. It’s a pity.

(BTW, from the article, why would anyone really emulate a Linux machine with UTM on Apple Silicon? From my experience ARM64 Linux images are really good at compatibility…)

From my understanding, you really need only one image – the article is just providing four for your tastes (Fedora/Ubuntu, aarch64/x86_64). The images are linux installers, which “understand” cloud-init (because it’s “industry standard”), so if you place the {user,meta}-data file in the right place (a volume named CIDATA, it seems[0]), they can configure your installation without really having to go through the tedious process of configuring through the installation process, install packages, and so on.

I don’t understand why anyone would go to the route of emulation in 2025, but if someone wants to run an x86_64 image with UTM, well that’s the only route – I’d suggest just going to an aarch64 image. Things were a bit more rough back in 2020, but stuff got much better and I don’t remember any compatibility problems these days.

[0] https://cloudinit.readthedocs.io/en/latest/reference/datasou...