[23:51] <cyphermox> zduniak: some do
[23:52] <cyphermox> if you use the command as-is, it will generate an /image/ that can work as either CD or dd'ed to a USB disk, and boot both in BIOS and UEFI mode.
[23:56] <cyphermox> zduniak: fwiw, I routinely use https://pastebin.ubuntu.com/p/6SgpWTSrtD/ as part of a script