diff -Nru initramfs-tools-0.136ubuntu6.6/debian/changelog initramfs-tools-0.136ubuntu6.7/debian/changelog
--- initramfs-tools-0.136ubuntu6.6/debian/changelog	2021-06-18 13:22:25.000000000 +0000
+++ initramfs-tools-0.136ubuntu6.7/debian/changelog	2022-01-26 17:11:24.000000000 +0000
@@ -1,3 +1,9 @@
+initramfs-tools (0.136ubuntu6.7) focal; urgency=medium
+
+  * Increase image file to 2GB in autopkgtest (LP: #1958904)
+
+ -- Kleber Sacilotto de Souza <kleber.souza@canonical.com>  Wed, 26 Jan 2022 18:11:24 +0100
+
 initramfs-tools (0.136ubuntu6.6) focal; urgency=medium
 
   * Cherrypick zstd support from upstream. LP: #1932542
diff -Nru initramfs-tools-0.136ubuntu6.6/debian/tests/prep-image initramfs-tools-0.136ubuntu6.7/debian/tests/prep-image
--- initramfs-tools-0.136ubuntu6.6/debian/tests/prep-image	2021-03-18 18:48:17.000000000 +0000
+++ initramfs-tools-0.136ubuntu6.7/debian/tests/prep-image	2022-01-26 17:11:24.000000000 +0000
@@ -22,7 +22,7 @@
         fi
 fi
 rm -f "$IMAGE" "${IMAGE}-uuid"
-truncate -s 1G "$IMAGE"
+truncate -s 2G "$IMAGE"
 parted --script --align optimal "$IMAGE" -- mklabel gpt mkpart primary ext4 1MiB -2048s
 dev="$(losetup -Pf --show "$IMAGE")"
 partprobe