[17:08] <zduniak> @Lin-Buo-Ren, have you found an answer to your question regarding the location of the iso generation code?
[17:09] <zduniak> coincidentally i was about to ask the same thing, though in my case i'd like to figure out how they make it bootable on efi
[17:10] <zduniak> I tried to follow the "isohybrid and uefi" part of https://help.ubuntu.com/community/InstallCDCustomization but I'm getting a weird error - libisofs: FAILURE : Invalid image size 2368 Kb. Must be one of 1.2, 1.44or 2.88 Mb
[17:14] <zduniak> I suppose that this could be sorted out by making xorriso emulate a hard disk rather than a floppy but I can't find any flag for it
[17:35] <zduniak> ... i suppose the order of arguments matters?