Linux安装U盘启动报错Failed to load ldlinux.c32

报错信息

使用U盘安装linux无法正常启动

Start booting from USB device...

SYSLINUX 5.10 EDD 2013-06-04 Copyright (C) 1994-2013 H. Peter Anvin et al

Failed to load ldlinux.c32
Boot failed: please change disks and  press a key to continue.

解决方法

ultraiso写入格式改为RAW