This bug was fixed in the package upstart - 1.13.2-0ubuntu12
--------------- upstart (1.13.2-0ubuntu12) vivid; urgency=medium
* debian/xsession.d/99upstart: Don't assume that /sbin is in $PATH when calling upstart (LP: #1435492). -- Gunnar Hjalmarsson <email address hidden> Fri, 03 Apr 2015 14:48:00 +0100
This bug was fixed in the package upstart - 1.13.2-0ubuntu12
---------------
upstart (1.13.2-0ubuntu12) vivid; urgency=medium
* debian/ xsession. d/99upstart:
Don't assume that /sbin is in $PATH when calling upstart
(LP: #1435492).
-- Gunnar Hjalmarsson <email address hidden> Fri, 03 Apr 2015 14:48:00 +0100