Unetbotin 603-1 in Xubuntu 14.10 fails to create the menu.c32 file when writing i386 ISO's to an USB key, thus the boot always fail

[Kafshiel]

With this version of Unetbootin (603) which is the one in the Ubuntu 14.10 repositories the menu.c32 file is never created for i386 ISO's. I then tried Unetbootin 585, making the bin file run as a program, remebering that it worked fine for me in Xubuntu 13.10 and it correctly wrote the menu.c32 file. I haven't tested any x64 ISO because my netbook only has 1 GB of RAM although it is a x64 capable processor.
The tested ISO's were Robolinux 7.7 LXDE, Makulu Linux 7 XFCE and Lubuntu testing alpha build of 15.04, vivid-desktop-i386.iso. All the ISO's were checked with md5sum in the terminal.
In the Unetbootin download page I noticed that the current version is 608 and so I will test that one.