Package: initramfs-tools Version: 0.93.4 Severity: wishlist File: /usr/share/man/man5/initramfs.conf.5.gz This man page doesn't mention anywhere the location of what it is talking about. Hence please add FILES /etc/initramfs-tools/initramfs.conf We do however see placed in individual files in the /etc/mkinitramfs/conf.d directory. Which might be mistaken.