Can you list your "known working" platform (Macbook model, Linux distro and version, etc?) or a good place to find those, if you know one? I'm going to replace my laptop soon, and am considering a Mac, but I've been running only Linux since 2005, and would love to know how to pick a Mac that would allow me to continue doing that.
I'm using Ubuntu 12.04 I think.
Linux version 3.2.0-48-generic (buildd@komainu) (gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #74-Ubuntu SMP Thu Jun 6 19:43:26 UTC 2013