[syslinux] Failed to boot USB drive via syslinux if kernel is not in /

[Steven Shiau]

Great. My bad. Have to use syslinux 3.35 or later.
Thank you, Bernd and Geert.

-- 
Steven Shiau <steven _at_ nchc org tw> <steven _at_ stevenshiau org>
National Center for High-performance Computing, Taiwan. 
http://www.nchc.org.tw
Public Key Server PGP Key ID: 9762755A
Fingerprint -- A2A1 08B7 C22C 3D06 34DB  F4BC 08B3 E3D7 9762 755A