System.map-7.0.0-30-generic System.map-7.0.0-43-generic config-7.0.0-30-generic config-7.0.0-43-generic efi/ grub/ initrd.img initrd.img-7.0.0-30-generic initrd.img-7.0.0-43-generic initrd.img.old lost+found/ vmlinuz vmlinuz-7.0.0-30-generic vmlinuz-7.0.0-43-generic vmlinuz.old