J-B L: No worries at all, I saw that bug, but I didn't get any "commands not found" and didn't see any reasons, like "permission" denied. After three attempts to install the system, two of which "failed to install grub" and in each attempt the installer crashed out, after the third process I found I did actually have the file system installed, and after shutting down and rebooting a previous installation of grub "found" the Lubuntu install, so I am typing this in the freshly installed Lu 18.04 system . . . generally all seems "well." F On Tue, Mar 20, 2018 at 12:02 AM, Jean-Baptiste Lallement <