root@cvps13212339575:/etc/init.d# dpkg --configure plymouth
Setting up plymouth (0.9.2-3ubuntu13.2) ...
update-initramfs: deferring update (trigger activated)
update-rc.d: warning: start and stop actions are no longer supported; falling back to defaults
insserv: Service udev has to be enabled to start service plymouth
insserv: exiting now!
update-rc.d: error: insserv rejected the script header
dpkg: error processing package plymouth (--configure):
 subprocess installed post-installation script returned error exit status 1
Processing triggers for initramfs-tools (0.122ubuntu8.9) ...
Errors were encountered while processing:
 plymouth