Sorry for the inconvenience. Known Navigation header breakage, its being "rebuilt."
There may be other unforeseen breakage primarily in the handbook portion of the wiki.
The Table Of Contents section of each "PC-BSD® Users Handbook" page may be the best workaround.
Adding PC-BSD to Grub Version 1
Here is an example of adding PC-BSD to a Linux distro that is using grub version 1:
title PCBSD 8.1 root (hd0,1) kernel /boot/loader
- Title: This will be the text that is shown in the boot menu and can be anything that makes sense to you.
- Root: The root of the partition containing PC-BSD. In the above example, PC-BSD is installed on the first hard disk (hd0) and on the first partition (,1). Start counting your hard disk from zero (e.g. disk 0 for the first hard disk, disk 1 for the second hard disk) and your partition from one (e.g. 1 for first partition on that disk, 2 for second partition, etc.)
- Kernel: Used to load the primary boot image. For FreeBSD and PC-BSD, always use /boot/loader.
For more information on using grub version 1, refer to the Grub Legacy Manual.