diff -Nru linux-meta-4.13.0.45.48/debian/changelog linux-meta-4.13.0.46.49/debian/changelog
--- linux-meta-4.13.0.45.48/debian/changelog	2018-05-30 08:05:41.000000000 +0000
+++ linux-meta-4.13.0.46.49/debian/changelog	2018-06-12 04:14:54.000000000 +0000
@@ -1,3 +1,12 @@
+linux-meta (4.13.0.46.49) artful; urgency=medium
+
+  * Bump ABI 4.13.0-46
+
+  * linux-crashdump isn't built for arm64 (LP: #1773407)
+    - Generate linux-crashdump metapackage for arm64
+
+ -- Khalid Elmously <khalid.elmously@canonical.com>  Tue, 12 Jun 2018 00:14:54 -0400
+
 linux-meta (4.13.0.45.48) artful; urgency=medium
 
   * Bump ABI 4.13.0-45
diff -Nru linux-meta-4.13.0.45.48/debian/control linux-meta-4.13.0.46.49/debian/control
--- linux-meta-4.13.0.45.48/debian/control	2018-05-30 08:05:41.000000000 +0000
+++ linux-meta-4.13.0.46.49/debian/control	2018-06-12 04:27:41.000000000 +0000
@@ -4,8 +4,8 @@
 Maintainer: Ubuntu Kernel Team <kernel-team@lists.ubuntu.com>
 Standards-Version: 3.9.8
 Build-Depends: dpkg (>= 1.13.19), debhelper (>= 9), gawk,
- linux-headers-4.13.0-45,
- linux-headers-4.13.0-45-generic,
+ linux-headers-4.13.0-46,
+ linux-headers-4.13.0-46-generic,
 Vcs-Git: git://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux-meta/+git/artful
 
 Package: linux-source
@@ -16,8 +16,8 @@
  available. The Ubuntu patches have been applied.
 
 Package: linux-crashdump
-Architecture: i386 amd64 armhf ppc64el s390x
-Depends: ${misc:Depends}, kdump-tools, grub-pc (>= 1.96+20090611-1ubuntu2) [i386 amd64] | grub-efi-ia32 [i386 amd64] | grub-efi-amd64 [i386 amd64] | grub (>= 0.97-29ubuntu24) [i386 amd64]
+Architecture: i386 amd64 arm64 armhf ppc64el s390x
+Depends: ${misc:Depends}, kdump-tools, grub-pc (>= 1.96+20090611-1ubuntu2) [i386 amd64] | grub-efi-ia32 [i386 amd64] | grub-efi-amd64 [i386 amd64] | grub-efi-arm64 [arm64] | grub (>= 0.97-29ubuntu24) [i386 amd64]
 Recommends: apport
 Suggests: crash
 Description: Linux kernel crashdump setup for the latest generic kernel
diff -Nru linux-meta-4.13.0.45.48/debian/control.common linux-meta-4.13.0.46.49/debian/control.common
--- linux-meta-4.13.0.45.48/debian/control.common	2018-05-17 07:27:17.000000000 +0000
+++ linux-meta-4.13.0.46.49/debian/control.common	2018-06-06 17:12:46.000000000 +0000
@@ -16,8 +16,8 @@
  available. The Ubuntu patches have been applied.
 
 Package: linux-crashdump@SUFFIX@
-Architecture: i386 amd64 armhf ppc64el s390x
-Depends: ${misc:Depends}, kdump-tools, grub-pc (>= 1.96+20090611-1ubuntu2) [i386 amd64] | grub-efi-ia32 [i386 amd64] | grub-efi-amd64 [i386 amd64] | grub (>= 0.97-29ubuntu24) [i386 amd64]
+Architecture: i386 amd64 arm64 armhf ppc64el s390x
+Depends: ${misc:Depends}, kdump-tools, grub-pc (>= 1.96+20090611-1ubuntu2) [i386 amd64] | grub-efi-ia32 [i386 amd64] | grub-efi-amd64 [i386 amd64] | grub-efi-arm64 [arm64] | grub (>= 0.97-29ubuntu24) [i386 amd64]
 Recommends: apport
 Suggests: crash
 Description: Linux kernel crashdump setup for the latest generic kernel