Ubuntu install media situation rectified. In a pique of, "It's ridiculous but why not?", I re-flashed the target machine's BIOS (same version it was before) and, lo and behold, it accepted boot media. Go figure.
Ubuntu install media situation rectified. In a pique of, "It's ridiculous but why not?", I re-flashed the target machine's BIOS (same version it was before) and, lo and behold, it accepted boot media. Go figure.