With new CVEs being discovered in ancient bedrock code on the daily, it seems prudent to switch to a NetBSD/OpenBSD/Qubes system for the next few years until some vulnerabilities might get smoothed over.
Overall i really love FreeBSD for everything computing (Pi/Laptop/Workstation/Servers).
And the community is great...wanna make a port/src-patch?...just send it to the bug-tracker, no rituals needed ;)
Maybe the AI can even check "funny" upstream commits like it happens with npm/crate and block that stuff.
But FreeBSD ports is incredible up to date so there should be no flood of patches anyhow.
It has a working X11 with DRM from linux as base so everything graphical will work mostly fine. The issue is more around the OS and some subsystems. OpenBSD is still using the Giant Lock model, so SMP can be an issue. Linux has more independent subsystems so heavy processing is unlikely to impact usb audio (which is an issue I have with my oldish laptop). Another issue is the input subsystem (wscons framework) which is not as sophisticated as Linux Input subsystem. In general, linux subsystems are more sophisticated/complex than their OpenBSD counterpart, but the latter work well enough.
There are some linuxisms in some applications (the recent moves to wayland/systemd,...) but they're mostly easy to port.
FreeBSD has a Linux compatibility feature that lets you run native Linux binaries. I've never used it so I can't say how good it is, though - all the stuff I use runs fine natively.
The major BSDs have decent package management and sizeable repositories, with the option to build software (and customize compile-time options) using the ports or pkgsrc systems. You can also rebuild and customize the kernel and base system (aka "make world") but that's strictly optional these days.
I seem to remember there was some GNOME stuff that had a hard systemd dependency and wouldn't run on the BSDs. That was a while back though and I don't run GNOME so I don't know whatever happened there or what the status is.
Details:
- https://vermaden.wordpress.com/2020/10/14/oldschool-gaming-o...
Use your best build hardware to build for your test hardware.