That's due to some packages being unpacked but not configured. If all packages are configured, update-initramfs should not show this.
-- postinit: cannot stat `/etc/udev/rules.d/65-persistent-storage.rules' https://launchpad.net/bugs/60278 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
