This bug was fixed in the package initramfs-tools - 0.131ubuntu17
--------------- initramfs-tools (0.131ubuntu17) disco; urgency=medium
* Fix PATH to include /usr/local. LP: #1814355
-- Dimitri John Ledkov <email address hidden> Tue, 12 Feb 2019 13:16:06 +0000
This bug was fixed in the package initramfs-tools - 0.131ubuntu17
---------------
initramfs-tools (0.131ubuntu17) disco; urgency=medium
* Fix PATH to include /usr/local. LP: #1814355
-- Dimitri John Ledkov <email address hidden> Tue, 12 Feb 2019 13:16:06 +0000