After the "Detecting hardware to find CD-ROM drives" step, press Alt-F2, press Enter to activate that console, and type in that command. Press Alt-F1 to switch back to the installer's user interface.
After the "Detecting hardware to find CD-ROM drives" step, press Alt-F2, press
Enter to activate that console, and type in that command. Press Alt-F1 to switch
back to the installer's user interface.