Hello, Le mardi 31 août 2021 à 15:31 -0700, David Christensen a écrit : [...] > I would like to install Debian 10 onto a USB flash drive as a > self-contained, bootable, full, live installation that I use with > this > and other Intel-based Macintosh computers.
You should even be able to use it on any x86-64 PC if you install most firmwares [...] > If I now power up the machine with the buster-mac USB flash drive > installed, Debian starts. > > > If I now power up the machine without the buster-mac USB flash drive > installed, I see: > > GNU GRUB version 2.02+dfsg1-20+deb10u4 > > Minimal BASH-like line editing is supported. For the first word, > TAB > lists possible command completions. Anywhere else TAB lists > possible > device or file completions. > > grub> [...] I do not know where Grub has been installed but it has probably not been installed with the right option(s) - If I recall correctly, an expert install will ask you where to install grub and if it is a removable media - Booting the installation media with the rescue option will probably offer the possibility to reinstall grub with the desired option(s) - And you could simply boot your newly created Debian USB stick and reinstall Grub at the right place (specify the USB stick) with the right option(s). see grub-install manpage, options --removable and if not sufficient -- force-extra-removable
