When I tried to create a bootable USB stick using Startup Disk Creator, appear this massege below.
Invalid version string 'GNU/Linux'"
How can I create a bootable USB stick on Ubuntu 14.04?
The best solution for this, is to use
dd like this
dd if=/path/to/debian.iso of=/dev/sdc
Is necessary to burn the image to the entire usb and not just the first partition, sdc, not sdc1.