There is a workaround: choose "Discarded on shutdown..." option when creating the USB Startup Disk.
http://newyork.ubuntuforums.org/showthread.php?p=8407323
There is a workaround: choose "Discarded on shutdown..." option when creating the USB Startup Disk.
http:// newyork. ubuntuforums. org/showthread. php?p=8407323