diff --git a/diskimage_builder/elements/ubuntu/README.rst b/diskimage_builder/elements/ubuntu/README.rst
index ad8af102..cf2aa5b4 100644
--- a/diskimage_builder/elements/ubuntu/README.rst
+++ b/diskimage_builder/elements/ubuntu/README.rst
@@ -21,5 +21,10 @@ Overrides:
    ``(universe|multiverse)``
  * Setting ``DIB_DISTRIBUTION_MIRROR_UBUNTU_INSECURE`` updates apt
    settings to allow insecure/unuthenticated repositories.
+ * Setting ``DIB_OFFLINE`` will prevent to download again the source image
+   if is already present in to $DIB_IMAGE_CACHE path.
+ * Setting ``DIB_LOCAL_IMAGE`` to use a image from a local source (full path and file name) 
+   and not download image from internet. Local source for release Trusty
+   have to be tar.gz format. For other more recent release get the squashfs image.
 
 .. element_deps::
diff --git a/diskimage_builder/elements/ubuntu/environment.d/99-cloud-init-datasources.bash b/diskimage_builder/elements/ubuntu/environment.d/99-cloud-init-datasources.bash
index bd25409f..dd073abc 100644
--- a/diskimage_builder/elements/ubuntu/environment.d/99-cloud-init-datasources.bash
+++ b/diskimage_builder/elements/ubuntu/environment.d/99-cloud-init-datasources.bash
@@ -2,3 +2,4 @@
 # allowing the Ec2 data source from being queried on first boot, unless
 # specified otherwise.
 export DIB_CLOUD_INIT_DATASOURCES=${DIB_CLOUD_INIT_DATASOURCES:-"Ec2"}
+export DIB_LOCAL_IMAGE=${DIB_LOCAL_IMAGE:-""}
diff --git a/diskimage_builder/elements/ubuntu/root.d/10-cache-ubuntu-tarball b/diskimage_builder/elements/ubuntu/root.d/10-cache-ubuntu-tarball
index 4f7ba3ea..740dc7bc 100755
--- a/diskimage_builder/elements/ubuntu/root.d/10-cache-ubuntu-tarball
+++ b/diskimage_builder/elements/ubuntu/root.d/10-cache-ubuntu-tarball
@@ -14,7 +14,7 @@ shopt -s extglob
 
 DIB_RELEASE=${DIB_RELEASE:-trusty}
 DIB_CLOUD_IMAGES=${DIB_CLOUD_IMAGES:-http://cloud-images.ubuntu.com/$DIB_RELEASE/current}
-if [ $DIB_RELEASE != "trusty" ] && [ $DIB_RELEASE != "xenial" ]; then
+if [ $DIB_RELEASE != "trusty" ] ; then
     BASE_IMAGE_FILE=${BASE_IMAGE_FILE:-$DIB_RELEASE-server-cloudimg-$ARCH.squashfs}
 else
     BASE_IMAGE_FILE=${BASE_IMAGE_FILE:-$DIB_RELEASE-server-cloudimg-$ARCH-root.tar.gz}
@@ -25,36 +25,36 @@ CACHED_FILE_LOCK=$DIB_LOCKFILES/$BASE_IMAGE_FILE.lock
 CACHED_SUMS=$DIB_IMAGE_CACHE/SHA256SUMS.ubuntu.$DIB_RELEASE.$ARCH
 
 function get_ubuntu_tarball() {
-    if [ -n "$DIB_OFFLINE" -a -f "$CACHED_FILE" ] ; then
-        echo "Not checking freshness of cached $CACHED_FILE."
+    if [ -n "$DIB_LOCAL_IMAGE" ] ; then
+        echo "Using local image without download"
+        if [ ! -f "$DIB_LOCAL_IMAGE" ] ; then
+            echo "Unable to find image $DIB_LOCAL_IMAGE locally! Check path and file name to source image"
+        exit 1
+        fi
+        IMAGE_PATH=$DIB_LOCAL_IMAGE
     else
-        echo "Fetching Base Image"
-        $TMP_HOOKS_PATH/bin/cache-url $SHA256SUMS $CACHED_SUMS
-        $TMP_HOOKS_PATH/bin/cache-url \
-            $DIB_CLOUD_IMAGES/$BASE_IMAGE_FILE $CACHED_FILE
-        pushd $DIB_IMAGE_CACHE
-        if ! grep "$BASE_IMAGE_FILE" $CACHED_SUMS | sha256sum --check - ; then
-            # It is likely that an upstream http(s) proxy has given us a skewed
-            # result - either a cached SHA file or a cached image. Use cache-busting
-            # to get (as long as caches are compliant...) fresh files.
-            # Try the sha256sum first, just in case that is the stale one (avoiding
-            # downloading the larger image), and then if the sums still fail retry
-            # the image.
-            $TMP_HOOKS_PATH/bin/cache-url -f $SHA256SUMS $CACHED_SUMS
+        if [ -n "$DIB_OFFLINE" -a -f "$CACHED_FILE" ] ; then
+            echo "Not checking freshness of cached $CACHED_FILE."
+        else
+            echo "Fetching Base Image"
+            $TMP_HOOKS_PATH/bin/cache-url $SHA256SUMS $CACHED_SUMS
+            $TMP_HOOKS_PATH/bin/cache-url \
+                $DIB_CLOUD_IMAGES/$BASE_IMAGE_FILE $CACHED_FILE
+            pushd $DIB_IMAGE_CACHE
             if ! grep "$BASE_IMAGE_FILE" $CACHED_SUMS | sha256sum --check - ; then
                 $TMP_HOOKS_PATH/bin/cache-url -f \
                     $DIB_CLOUD_IMAGES/$BASE_IMAGE_FILE $CACHED_FILE
                 grep "$BASE_IMAGE_FILE" $CACHED_SUMS | sha256sum --check -
             fi
         fi
-        popd
+        IMAGE_PATH=$DIB_IMAGE_CACHE/$BASE_IMAGE_FILE
     fi
     # Extract the base image (use --numeric-owner to avoid UID/GID mismatch between
     # image tarball and host OS e.g. when building Ubuntu image on an openSUSE host)
-    if [ $DIB_RELEASE != "trusty" ] && [ $DIB_RELEASE != "xenial" ]; then
-        sudo unsquashfs -f -d $TARGET_ROOT $DIB_IMAGE_CACHE/$BASE_IMAGE_FILE
+    if [ "$DIB_RELEASE" != "trusty" ] ; then
+            sudo unsquashfs -f -d $TARGET_ROOT $IMAGE_PATH
     else
-        sudo tar -C $TARGET_ROOT --numeric-owner -xzf $DIB_IMAGE_CACHE/$BASE_IMAGE_FILE
+            sudo tar -C $TARGET_ROOT --numeric-owner -xzf $IMAGE_PATH
     fi
 }