Alternatives to postmarketOS

postmarketOS, now known as Nura, is a free, open-source operating system for extending consumer electronics. It builds on Alpine Linux and Linux mobile components, uses close-to-mainline kernels, and lets users customize the system, install software, and update at their own pace. Interfaces include GNOME, KDE, Phosh, and Sxmo. Install images cover phones, tablets, Chromebooks, laptops, single-board computers, and x86_64 EFI systems, while device support varies by category.…