On Sunday, 3 September 2017 00:07:37 CEST Luis Speciale wrote: > unmountDisk /dev/disk1 > sudo dd if=./debian-9.1.0-amd64-netinst.iso of=/dev/disk1 bs=1m
Shouldn't that be: sudo dd if=./debian-9.1.0-amd64-netinst.iso of=/dev/disk bs=1m Assuming disk naming is the same on Mac compared to Debian, you've written the iso image in the first partition (/dev/disk1) instead of writing it to the device (/dev/disk). HTH -- https://github.com/dod38fr/ -o- http://search.cpan.org/~ddumont/ http://ddumont.wordpress.com/ -o- irc: dod at irc.debian.org