Happened in 20.04 LTS as well. I have removed usr/lib/ubiquity/apt-setup/generators/40cdrom (actually created ~/RemovedFiles and saved it there) and will try again.
Thanks.
Happened in 20.04 LTS as well. I have removed usr/lib/ ubiquity/ apt-setup/ generators/ 40cdrom (actually created ~/RemovedFiles and saved it there) and will try again.
Thanks.