diff -Nru livecd-rootfs-2.441.7/debian/changelog livecd-rootfs-2.441.8/debian/changelog
--- livecd-rootfs-2.441.7/debian/changelog	2017-09-13 19:48:29.000000000 +0000
+++ livecd-rootfs-2.441.8/debian/changelog	2017-09-14 05:27:45.000000000 +0000
@@ -1,3 +1,10 @@
+livecd-rootfs (2.441.8) zesty; urgency=medium
+
+  [ Robert C Jennings ]
+  * Install udev before calls to udevadm
+
+ -- Steve Langasek <steve.langasek@ubuntu.com>  Wed, 13 Sep 2017 22:27:45 -0700
+
 livecd-rootfs (2.441.7) zesty; urgency=medium
 
   * Restore the call to 'umount -R $mountpoint' from umount_partition,
diff -Nru livecd-rootfs-2.441.7/live-build/functions livecd-rootfs-2.441.8/live-build/functions
--- livecd-rootfs-2.441.7/live-build/functions	2017-09-13 19:46:52.000000000 +0000
+++ livecd-rootfs-2.441.8/live-build/functions	2017-09-14 05:26:37.000000000 +0000
@@ -99,6 +99,8 @@
     umount "$mountpoint/sys"
     umount "$mountpoint/proc"
     umount -R "$mountpoint/dev"
+
+    apt-get install -qqy udev
     udevadm settle
     sleep 3
     mv resolv.conf.tmp "$mountpoint/etc/resolv.conf"
diff -Nru livecd-rootfs-2.441.7/live-build/ubuntu-cpc/hooks/033-disk-image-uefi.binary livecd-rootfs-2.441.8/live-build/ubuntu-cpc/hooks/033-disk-image-uefi.binary
--- livecd-rootfs-2.441.7/live-build/ubuntu-cpc/hooks/033-disk-image-uefi.binary	2017-05-12 18:55:27.000000000 +0000
+++ livecd-rootfs-2.441.8/live-build/ubuntu-cpc/hooks/033-disk-image-uefi.binary	2017-09-14 05:26:37.000000000 +0000
@@ -118,6 +118,7 @@
     sync
     umount mountpoint/boot/efi
     sleep 5
+    apt-get install -qqy udev
     udevadm settle
     mount
     umount_partition mountpoint