Comment 102 for bug 1325801

Sergio, the current patch for the issue can't fix the bug in all cases, it requires a) the source ISO image contains a squashfs image and b) syslinux is pre-installed in the squashfs image. So Xubuntu iso image still can't be fixed due to b), and debian netinst iso image can't be fixed due to a).

Please also refer to the patch for details:
https://code.launchpad.net/~yuningdodo/usb-creator/usb-creator.lp1325801v3-use-source-syslinux/+merge/250877