Le 19/06/2020 à 17:01, Johnny Hughes a écrit : > dd if=./<name.iso> of=/dev/sd<letter> bs=4M status=progress > > Where 'of=' is the device // make sure NOT to use a separate partition > (so /dev/sdb and not /dev/sdb1, but the whole device when copying the > install isos. I'm positive that the problem here is *not* the procedure (which I've done countless times). I can take any one of my old flash drives, write bootable images on them (CentOS, FreeBSD, OpenSUSE, whatever) and they boot fine. But these new no-name flash drives I just bought, they just won't work. Anything else will. They won't. So I'm 100 % sure this is a hardware problem. Niki -- Microlinux - Solutions informatiques durables 7, place de l'église - 30730 Montpezat Site : https://www.microlinux.fr Blog : https://blog.microlinux.fr Mail : info at microlinux.fr Tél. : 04 66 63 10 32 Mob. : 06 51 80 12 12