NetBSD 10 on a Pinebook Pro laptop
idatum.net
idatum.net
The article points out that there's good support in NetBSD for the hardware, which is good to know. Between the article and my own experience with various PINE64 hardware, aside from wifi (which is the bane of all open source OSes, apparently), everything works well, and PINE64 comes across as quite open and welcoming to all open source OSes, not just the popular ones. If I need a laptop with more memory, I'd definitely get a Pinebook Pro.
NetBSD feels the most old school UNIXy and it’s a great way to keep old otherwise unusable machines alive.