This bug was fixed in the package debian-installer-utils - 1.105ubuntu1.14.04.1
--------------- debian-installer-utils (1.105ubuntu1.14.04.1) trusty; urgency=medium
* Add support for --- as a user-params separator (for parameters on the kernel command-line) for parameters to pass on to the installed system. (LP: #1402042)
-- Mathieu Trudel-Lapierre <email address hidden> Wed, 08 Jul 2015 13:49:58 -0400
This bug was fixed in the package debian- installer- utils - 1.105ubuntu1. 14.04.1
--------------- installer- utils (1.105ubuntu1. 14.04.1) trusty; urgency=medium
debian-
* Add support for --- as a user-params separator (for parameters on the
kernel command-line) for parameters to pass on to the installed system.
(LP: #1402042)
-- Mathieu Trudel-Lapierre <email address hidden> Wed, 08 Jul 2015 13:49:58 -0400