The Ubuntu Summit that recently took place had discussions about running Ubuntu on ARM and RISC-V processors <https://www.theregister.com/2023/11/13/ubuntu_for_arm64_laptops/>. One interesting thing in that article is that the Asahi project, which was getting Linux running on Apple’s ARM-based machines, is no longer confined to Arch Linux. It is now also working with Ubuntu, with the help of a developer from, of all things, the OpenBSD project. And there are other alternatives, including Fedora and Debian. Also interesting to read how Apple makes the little speakers in its laptops sound better than they should, by carefully driving them beyond what would normally be considered their “safe” power limits, based on the frequency characteristics of the signal at any moment. This technique has been recreated in an open-source program called “speakersafetyd”.