I have an OpenBSD install in a VM for the reason cited by ninjin: > Personally, a different userland and directory structure usually also beats out Linux-isms.

I have an OpenBSD install in a VM for the reason cited by ninjin: > Personally, a different userland and directory structure usually also beats out Linux-isms. I just upgraded from 7.2 with sysupgrade then pkg_add -u and it worked perfectly without any intervention from me. In the past I remember it needing a bit of tweaking and finger-crossing. Bravo OpenBSD!