It is unlikely, you can add "-vvv" to your TFTP server args in xinetd
and make sure the memdisk image
is being downloaded by the client. Logs go to /var/log/messages when
you do that.
> I have also ensured the config in pxelinux.cfg is (essentially)
> identical to the working server, it is only:
>
> LABEL ultrapro
> KERNEL memdisk
> MENU LABEL UltraProOld
> APPEND initrd=/hw/ultrapro.img
>
Strange.
> Not that other images such as dban and memtest work fine with Cobbler,
> but this one and some others are tricky.
Yeah, I don't know here. You might wish to take this up with whoever
supports UltraPro?
It may be hanging after the image is served because the ultrapro image
is doing something evil that requires
some special server/application on the other end? No idea.
--Michael