Clifford Wolf:

package/base/linux/linux.conf

@@ -486,6 +486,7 @@ main_lx() {
 	# just create a symlink to the default initrd image here; the file
 	# pointed to will be created by the rockinitrd postinstall script
 	if [ "$default" ] ; then
+		rm -f /boot/initrd.img
 		ln -s initrd-${lx_kernelrelease}.img /boot/initrd.img
 	fi
 }