old distribution (yggdrasil) on qemu

[sacarde]

hi,
I tried to install yggdrasil on qemu, I download:

http://www.ibiblio.org/pub/historic-lin ... 94.tar.bz2

I make iso from directory: mkisofs -J -l -o ygg.iso ./Yggdrasil-1994
I use boot floppy-image ...

and then I run:

qemu-kvm -m 500 -hda ./prova.qcow -cdrom ./ygg.iso -fda ./bootflpy.144 -no-kvm -boot a

but floppy boot stopps like : http://sacarde.interfree.it/yggdrasil-floppy2.png


thanks for help