ubuntu-cpc: add missing net.ifnames=0 for ppc64el disk images.

debian/changelog

@@ -1,10 +1,14 @@
 livecd-rootfs (2.375) UNRELEASED; urgency=medium
 
+  [ Steve Langasek ]
   * Refactor some non-idiomatic architecture handling in
     live-build/ubuntu-cpc/hooks/999-cpc-fixes.chroot that also misidentifies
     the architecture name for armhf.
 
- -- Steve Langasek <steve.langasek@ubuntu.com>  Tue, 02 Feb 2016 20:33:23 -0800
+  [ Ben Howard ]
+  * ubuntu-cpc: add missing net.ifnames=0 for ppc64el disk images.
+
+ -- Ben Howard <ben.howard@ubuntu.com>  Thu, 04 Feb 2016 09:06:16 -0700
 
 livecd-rootfs (2.374) xenial; urgency=medium
 

live-build/ubuntu-cpc/hooks/034-disk-image-ppc64el.binary

@@ -38,7 +38,7 @@ GRUB_RECORDFAIL_TIMEOUT=0
 GRUB_TIMEOUT=0
 
 # Set the default commandline
-GRUB_CMDLINE_LINUX_DEFAULT="console=hvc0 earlyprintk"
+GRUB_CMDLINE_LINUX_DEFAULT="console=hvc0 earlyprintk net.ifnames=0"
 EOF
     prep_partition="/dev/mapper${loop_device///dev/}p2"
     chroot mountpoint grub-install "${prep_partition}" \