Quoting "Streller, Brad" <streller@ecc.edu>:

> Greetings:
>
> 	Installed netbsd 4, build 28, from iso.
> 	( daily  2007060300022 ). As mentioned at
> 	http://www.netbsd.org/Ports/sgimips/ wscons is in-tree.

I'm pretty sure the framebuffer and keyboard/mouse drivers for the O2  
are only in -current, not NetBSD 4, and apparently  
ftp.NetBSD.org/pub/NetBSD-daily/HEAD doesn't have any sgimips builds.

You could grab the latest sources and build a new kernel pretty  
easily. The following URL will get you started:

http://www.netbsd.org/docs/guide/en/chap-kernel.html

The easiest route is probably to build and install a new kernel and  
then build and install the latest userland.

Steve