Hi Fabian >Just to be sure : are you using livecd-tools-21.4-2.el7.x86_64 (and >corresponding python-imgcreate) packages that are on >http://mirror.centos.org/centos/7/extras/x86_64/Packages/ and so on a >CentOS 7 node to build your livecd ? I use CentOS-7-x86_64-Minimal-1511.iso to install the system on my pc. I have check the version of livecd-creator is 21.4, and release number is 2.el7 >Also, that ks file isn't updated as only LiveGnome/LiveKDE are >maintained so maybe compare with the other ks files located on >https://git.centos.org/tree/sig-core!livemedia.git/4c99f5ea4fa3399f533cd2237badea65d45d6765/kickstarts >(for example that old ks still points to outdated and non existing >repositories) As you say, the centos-7-livecd.cfg is out of date. I try the centos-7-live-gnome.cfg, the command is: livecd-creator -v --config=centos-7-live-gnome.cfg --fslabel=centos-7-live-gnome --cache=/var/cache/live but finally the ISO which i build with centos-7-live-gnome.cfg is also the same structure like: centos-7-live-gnome.iso |+++EFI |+++BOOT |+++fonts |+++BOOTX64.EFI |+++grub.cfg |+++grubx64.cfg |+++isolinux |+++boot.cat |+++initrd0.img |+++vmlinuz0 .... |+++LiveOS |+++osmin.img |+++squashfs.img I guess the maybe the different of config file for livecd-tools cause the different ISO. Would you please provide the Kickstart config file which used to build CentOS-7-x86_64-Minimal-1511.iso or other version of offical distro iso. Best Regards Qiang Wang -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos-devel/attachments/20170410/5b02043a/attachment-0008.html>