This is not a BUM's bug. Please refer to usplash documentation to remove/reinstall it. The usplash entry you find in the service menu is a companion script to perform certain usplash operations at boot.
-- When usplash is "removed" from bootup, still shows due to grub option https://launchpad.net/bugs/49090 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs