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Dumping Aqua On Mac OS X For X11?
Sagefire asks: "Aqua is a beautiful interface but it can be incredibly resource intensive (especially for older/low-end machines). And, though the open source community has made great strides in reverse engineering proprietary drivers from Mac OS X, I would love to be able to simply keep using the drivers that came with it, for now. Since there is a fully functional BSD variant under the hood, is it possible (using X11.app, darwinports, and/or Fink) to boot to a command line and simply startx? Would it use less RAM to bypass Aqua?"
What for you would like to do it? Just for the sake of it? None of Apple/OSX strenghts would really show up in such setup:
1. Drivers - If you need, a decent BSD with X11 go use FreeBSD and craft yourself hardware that works with FreeBSD. It should not be hard to specify a set of fully working hardware with great drivers for FreeBSD. I think you have much more options with PC hardware and FreeBSD (working decently) than with OSX. Or maybe go Linux, not much different from BSD really.
2. Software - None of OSX software (such like Photoshop, Office etc.) will work under X11. And in fact it is less decently packaged X11 software than for FreeBSD or Linux.
3. Support, quality etc. - you won't get any of this from Apple in such setup. With FreeBSD or Linux you will get decent quality and community support because running kernel and userspace/X11 on top of it is what we do with Linux/FreeBSD.
So I don't really see benefits of such setup. Go get yourself decent PC or laptop with supported hardware. Install FreeBSD or Linux on it and you will have that what you are seeking in quite polished form.
Why would you want to do this? Seriously. Why? You bought a mac, but you want to remove all the mac specific stuff from it. Why didn't you save you're money and just by a PC and install linux on it. If you're not using the mac apps, (and let's be honest, Darwin doesn't count. It's just another BSD clone, which is essentially just another unix.) then you bought the hardware to look cool. If you absolutely have to look cool, but not run any of the macosx apps, then just dual boot.
The whole point of a unix guy owning a mac is that it's unix in all the way he wants (command line, symlinks, standard unix tools) and none of the ways he doesn't (insmod, recompiliing kernels, fucking with wpasupplicant and buggy ass drivers). It Just Works(tm). You seem bent on ignoring THE advantage of the mac, and turning it into just another piece of commodity hardware, only at luxury prices. It's absolutely pointless.
What you said is somewhat true. the heavy threading made it feel very fast and responsive. it also would handle media (audio, MIDI, video) very quickly. Certain benchmarks, i'm sure, would show it to be slower. but not all types of opearations, as a rule, would be slower, just because of the microkernel or the multithreading.
my pet machine