Unetbootin:unetbootin (Universal Netboot Installer) is a cross-platform tool software that can be used to build live USB systems, or to load various system tools, or install a variety of Linux operating systems (Linux suite) and other operating systems, without the need to use the installation of optical discs (automatically downloaded through the network).
Today, after using UNetbootin to create a Debian 7.0 startup flash drive, I did not expect the system to report the following error when booting:
Failed to load LIBUTIL.C32
Failed to load COM32 file Menu.c32
The reason, UNetbootin in the Syslinux this boot loader installed to the USB drive, seemingly missing two files. The solution is also simple, just find the two files Libutil.c32 and Libcom32.c32 from the Syslinux installation directory and copy them to the USB drive root directory.
# Cp/usr/share/syslinux/lib{util,com32}.c32/mnt/udisk
Where the/mnt/udisk is a USB mount point.