On Wed, Apr 09, 2025 at 10:50:54 +0100, James Freer wrote: > I've just done my install of Debian 12 Live XFCE version.
I really don't understand why so many people do this. Why would you install using a "Live" medium instead of the real installer? Anyway, the Live version doesn't set a root password, and doesn't give you the chance to set one during installation. It just assumes you will want to use sudo for everything. But don't worry about that -- once you boot into the installed system, you can do whatever you want to it, including setting a root password. Just become root via sudo, and then run "passwd root". So, either of these: sudo passwd root sudo -i passwd root The second one may be more convenient if you want to run several commands as root instead of just one. E.g. you might want to install a whole bunch of packages using apt or apt-get, and already being in a root shell will make that slightly more convenient.