(In reply to Michael Andres from comment #2) > What did you do, if the content file contained multiple products? > Took the first one, or the last one? Do the same here. IIRC the /content file can only contain one product. > Or take the name from media.1/products. AFAIK this file was invented > to be the catalog of repos located on the medium. If the file is no longer > available we should think about adding it again. That file is no longer available, the current LeanOS ISO contains only the "media.1/build" file with "SLE-15-Leanos-DVD-x86_64-Build87.1" content. The /media.1/products file is still read by libzypp: [zypp] Exception.cc(log):137 MediaHandler.cc(getFile):1245 THROW: File './media.1/products' not found on medium 'cd:///?devices=/dev/disk/by-id/scsi-0 QEMU_QEMU_CD-ROM_cd0' So adding that file should hopefully fix the problem. Stefan, who is responsible for the new product builder?