plymouth-theme-ubuntu-mate-text 15.10.4 (i386 binary) in ubuntu xenial

 Plymouth is an application that runs very early in the boot process
 (even before the root filesystem is mounted!) that provides a graphical
 boot animation while the boot process happens in the background.
 .
 This package contains the default ubuntu-mate-text theme used when no
 support for a graphical theme is found on your system.