This bug was fixed in the package initramfs-tools - 0.103ubuntu7
--------------- initramfs-tools (0.103ubuntu7) utopic; urgency=medium
* Default to a rootdelay of 180 on powerpc/ppc64/ppc64el to account for the slower device discovery on IPR controllers (LP: #1326199) -- Adam Conrad <email address hidden> Tue, 03 Jun 2014 21:39:01 -0600
This bug was fixed in the package initramfs-tools - 0.103ubuntu7
---------------
initramfs-tools (0.103ubuntu7) utopic; urgency=medium
* Default to a rootdelay of 180 on powerpc/ ppc64/ppc64el to account
for the slower device discovery on IPR controllers (LP: #1326199)
-- Adam Conrad <email address hidden> Tue, 03 Jun 2014 21:39:01 -0600