I did find this archive of pkgs but it seems to be the last. I'll give it a try anyway.There are no old package archives. sysutils/grub was removed because it failed to build, and sysutils/grub2 was removed because it's been stale for 5 years, was never updated and doesn't build anymore.
pkg add --accept-missing http://ftp-archive.freebsd.org/pub/FreeBSD-Archive/old-releases/amd64/9.2-RELEASE/packages/All/grub2-2.00_1.tbz
pkg: /tmp/grub2-2.00_1.tbz.XXXXX is not a valid package: no manifest found
I would guess there isn't much of a demand for a native FreeBSD version of Grub....Hm, looking at the GNU ftp, the most recent release is 2.04. Did this just happen because there was no maintainer for the port and noone else bothered trying to upgrade?
Sure, you'll only need it for "special" scenarios (like booting multiple systems) and you can always use a Linux live-stick or something like that for setup. Looking at the now deleted port and how many patches it needed, it seems like a lot of work, so probably not worth the effort. Just think it's probably technically possible if someone was willing to invest that workI would guess there isn't much of a demand for a native FreeBSD version of Grub....
Which OS's are those? Is there maybe a possibility to install a boot loader on one of them which masters to boot the other OS's?Some time ago I created a multiboot disk for various OSes
I have already created a multiboot hard disk with quite a number of bootable partitions. Currently there are several versions of FreeBSD including partitions with installation images. There are a few Linux OSes including some which boot from ISO via 'loopback'. I also want to include numerous utilities such as Clonezilla, Super-Grub, SystemRescueCD etc, ie the sort of things you can launch with YUMI.Which OS's are those? Is there maybe a possibility to install a boot loader on one of them which masters to boot the other OS's?
Alternatively, if this is a UEFI system, rEFind is a good one. Another option is to install GRUB2 on a USB stick and make that stick to boot as first boot device.