I've created the usb installer using the dd program, but now I'm interdict... it don't run under bios (already selected the usb media in first boot position); so I guess it should be runned under an OS already installed, but I don't know... anyone that has already solved this situation could be so gentle to answer?
thanks in advance!
edit: Once refined the process, I've tried to use startup disk creator, but the file(.iso) resulted from genisoimage seems invisible, selected from the folder than clik open and it seems like if i didn't choose the iso... from genisoimage, "renamed", then used dd, I have a simil filesystem on the usb stik, it consist in folder: boot, cdrom, dev, etc, home, media, opt, root, run, snap, srv, tmp, usr, var... i try to boot in the other pc, but it neither "felt the insert" as said in another canonical page "at the boot: statement press enter"... i guess it was referred at the boot folder created with dd, and could it be the linear process... but no. In the boot folder, find space folder like: efi, grub and file like: confi000.0_4, config_5.0_4, initr000.0_4, initrd_i.0_4, memte000.bin, memtest88.bin, memtest8.elf, vmlinuz_.0_4 ... in a moment of crazycrakking I've tried to unfolder the boot folder in the usb stick, but neither gentle, nor "sudoing".
