This bug was fixed in the package debian-installer - 20100211ubuntu4
--------------- debian-installer (20100211ubuntu4) maverick; urgency=low
* Remove dtmenu.cfg from default menu.cfg; it isn't used in Ubuntu and it confuses gfxboot-theme-ubuntu (LP: #588221). -- Colin Watson <email address hidden> Tue, 01 Jun 2010 12:34:05 +0100
This bug was fixed in the package debian-installer - 20100211ubuntu4
---------------
debian-installer (20100211ubuntu4) maverick; urgency=low
* Remove dtmenu.cfg from default menu.cfg; it isn't used in Ubuntu and it theme-ubuntu (LP: #588221).
confuses gfxboot-
-- Colin Watson <email address hidden> Tue, 01 Jun 2010 12:34:05 +0100