> I only see a black rectangle (with some framing ornaments). > My web browser is old. > > Is there any noteworthy text to see, beyond what is quoted above ? Nothing of value. You can ignore it. I could not be more grateful for your in-depth replies. Not only are you helping me with my problem but I learn a lot of new things every time. I just have a one question for my curiosity. > xorriso -dev test.iso \ > -map "$file_or_tree_on_disk" "$path_in_iso" \ > -boot_image any replay When you instruct xorriso to do a "replay" what you are saying is essentially to re-create the boot image using guidelines from the original boot image. When I mean guidelines I mean using the same boot equipment but pointing to the new ISO file system. Am I correct in my thinking ? Previously xorriso was just blindly keeping the boot image from the old disk and it was containing information outdated info about the new file. I am kind of confused as to the difference/advantage between keeping the old boot image versus rebuilding one. Thanks so much. Regards, Sreyan _______________________________________________ users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/users@xxxxxxxxxxxxxxxxxxxxxxx