[syslinux] Failing to fetch the PXELINUX config file

[Curtis Doty]

H. Peter Anvin wrote:
> filesystem-based ones.)  I don't think anyone uses pxelinux without a
> configuration file.

Agreed. It is my hope that a missing config via tftp is an error
followed by a reboot; not an indefinite hang awaiting user intervention.
And maybe after some period of polite delay. This would make
headless/remote pxelinux more robust.

../C