8 files changed, 416 insertions, 64 deletions
diff --git a/hosts/codethink-sled10-arm64/etc/apt/sources.list b/hosts/codethink-sled10-arm64/etc/apt/sources.list
index 20fb4620..cd0eeb32 100644
--- a/hosts/codethink-sled10-arm64/etc/apt/sources.list
+++ b/hosts/codethink-sled10-arm64/etc/apt/sources.list
@@ -1,11 +1,55 @@
-deb http://ftp.de.debian.org/debian/ jessie main contrib non-free
-#deb-src http://ftp.de.debian.org/debian/ jessie main contrib non-free
+# deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial main restricted
 
-deb http://ftp.de.debian.org/debian/ jessie-updates main contrib non-free
-#deb-src http://ftp.de.debian.org/debian/ jessie-updates main contrib non-free
+# deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates main restricted
+# deb http://ports.ubuntu.com/ubuntu-ports xenial-security main restricted
 
-deb http://security.debian.org/ jessie/updates main contrib non-free
-#deb-src http://security.debian.org/ jessie/updates main contrib non-free
+# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
+# newer versions of the distribution.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial main restricted
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial main restricted
+
+## Major bug fix updates produced after the final release of the
+## distribution.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates main restricted
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates main restricted
+
+## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
+## team. Also, please note that software in universe WILL NOT receive any
+## review or updates from the Ubuntu security team.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial universe
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial universe
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates universe
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates universe
+
+## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu 
+## team, and may not be under a free licence. Please satisfy yourself as to 
+## your rights to use the software. Also, please note that software in 
+## multiverse WILL NOT receive any review or updates from the Ubuntu
+## security team.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial multiverse
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial multiverse
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates multiverse
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates multiverse
+
+## N.B. software from this repository may not have been tested as
+## extensively as that contained in the main release, although it includes
+## newer versions of some applications which may provide useful features.
+## Also, please note that software in backports WILL NOT receive any review
+## or updates from the Ubuntu security team.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-backports main restricted universe multiverse
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-backports main restricted universe multiverse
+
+## Uncomment the following two lines to add software from Canonical's
+## 'partner' repository.
+## This software is not part of Ubuntu, but is offered by Canonical and the
+## respective vendors as a service to Ubuntu users.
+# deb http://archive.canonical.com/ubuntu xenial partner
+# deb-src http://archive.canonical.com/ubuntu xenial partner
+
+deb http://ports.ubuntu.com/ubuntu-ports xenial-security main restricted
+# deb-src http://ports.ubuntu.com/ubuntu-ports xenial-security main restricted
+deb http://ports.ubuntu.com/ubuntu-ports xenial-security universe
+# deb-src http://ports.ubuntu.com/ubuntu-ports xenial-security universe
+deb http://ports.ubuntu.com/ubuntu-ports xenial-security multiverse
+# deb-src http://ports.ubuntu.com/ubuntu-ports xenial-security multiverse
 
-deb http://ftp.de.debian.org/debian/ jessie-backports main contrib non-free
-#deb-src http://ftp.de.debian.org/debian/ jessie-backports main contrib non-free
diff --git a/hosts/codethink-sled11-arm64/etc/apt/sources.list b/hosts/codethink-sled11-arm64/etc/apt/sources.list
index 20fb4620..cd0eeb32 100644
--- a/hosts/codethink-sled11-arm64/etc/apt/sources.list
+++ b/hosts/codethink-sled11-arm64/etc/apt/sources.list
@@ -1,11 +1,55 @@
-deb http://ftp.de.debian.org/debian/ jessie main contrib non-free
-#deb-src http://ftp.de.debian.org/debian/ jessie main contrib non-free
+# deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial main restricted
 
-deb http://ftp.de.debian.org/debian/ jessie-updates main contrib non-free
-#deb-src http://ftp.de.debian.org/debian/ jessie-updates main contrib non-free
+# deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates main restricted
+# deb http://ports.ubuntu.com/ubuntu-ports xenial-security main restricted
 
-deb http://security.debian.org/ jessie/updates main contrib non-free
-#deb-src http://security.debian.org/ jessie/updates main contrib non-free
+# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
+# newer versions of the distribution.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial main restricted
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial main restricted
+
+## Major bug fix updates produced after the final release of the
+## distribution.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates main restricted
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates main restricted
+
+## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
+## team. Also, please note that software in universe WILL NOT receive any
+## review or updates from the Ubuntu security team.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial universe
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial universe
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates universe
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates universe
+
+## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu 
+## team, and may not be under a free licence. Please satisfy yourself as to 
+## your rights to use the software. Also, please note that software in 
+## multiverse WILL NOT receive any review or updates from the Ubuntu
+## security team.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial multiverse
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial multiverse
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates multiverse
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates multiverse
+
+## N.B. software from this repository may not have been tested as
+## extensively as that contained in the main release, although it includes
+## newer versions of some applications which may provide useful features.
+## Also, please note that software in backports WILL NOT receive any review
+## or updates from the Ubuntu security team.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-backports main restricted universe multiverse
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-backports main restricted universe multiverse
+
+## Uncomment the following two lines to add software from Canonical's
+## 'partner' repository.
+## This software is not part of Ubuntu, but is offered by Canonical and the
+## respective vendors as a service to Ubuntu users.
+# deb http://archive.canonical.com/ubuntu xenial partner
+# deb-src http://archive.canonical.com/ubuntu xenial partner
+
+deb http://ports.ubuntu.com/ubuntu-ports xenial-security main restricted
+# deb-src http://ports.ubuntu.com/ubuntu-ports xenial-security main restricted
+deb http://ports.ubuntu.com/ubuntu-ports xenial-security universe
+# deb-src http://ports.ubuntu.com/ubuntu-ports xenial-security universe
+deb http://ports.ubuntu.com/ubuntu-ports xenial-security multiverse
+# deb-src http://ports.ubuntu.com/ubuntu-ports xenial-security multiverse
 
-deb http://ftp.de.debian.org/debian/ jessie-backports main contrib non-free
-#deb-src http://ftp.de.debian.org/debian/ jessie-backports main contrib non-free
diff --git a/hosts/codethink-sled12-arm64/etc/apt/sources.list b/hosts/codethink-sled12-arm64/etc/apt/sources.list
index 20fb4620..cd0eeb32 100644
--- a/hosts/codethink-sled12-arm64/etc/apt/sources.list
+++ b/hosts/codethink-sled12-arm64/etc/apt/sources.list
@@ -1,11 +1,55 @@
-deb http://ftp.de.debian.org/debian/ jessie main contrib non-free
-#deb-src http://ftp.de.debian.org/debian/ jessie main contrib non-free
+# deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial main restricted
 
-deb http://ftp.de.debian.org/debian/ jessie-updates main contrib non-free
-#deb-src http://ftp.de.debian.org/debian/ jessie-updates main contrib non-free
+# deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates main restricted
+# deb http://ports.ubuntu.com/ubuntu-ports xenial-security main restricted
 
-deb http://security.debian.org/ jessie/updates main contrib non-free
-#deb-src http://security.debian.org/ jessie/updates main contrib non-free
+# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
+# newer versions of the distribution.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial main restricted
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial main restricted
+
+## Major bug fix updates produced after the final release of the
+## distribution.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates main restricted
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates main restricted
+
+## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
+## team. Also, please note that software in universe WILL NOT receive any
+## review or updates from the Ubuntu security team.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial universe
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial universe
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates universe
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates universe
+
+## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu 
+## team, and may not be under a free licence. Please satisfy yourself as to 
+## your rights to use the software. Also, please note that software in 
+## multiverse WILL NOT receive any review or updates from the Ubuntu
+## security team.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial multiverse
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial multiverse
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates multiverse
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates multiverse
+
+## N.B. software from this repository may not have been tested as
+## extensively as that contained in the main release, although it includes
+## newer versions of some applications which may provide useful features.
+## Also, please note that software in backports WILL NOT receive any review
+## or updates from the Ubuntu security team.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-backports main restricted universe multiverse
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-backports main restricted universe multiverse
+
+## Uncomment the following two lines to add software from Canonical's
+## 'partner' repository.
+## This software is not part of Ubuntu, but is offered by Canonical and the
+## respective vendors as a service to Ubuntu users.
+# deb http://archive.canonical.com/ubuntu xenial partner
+# deb-src http://archive.canonical.com/ubuntu xenial partner
+
+deb http://ports.ubuntu.com/ubuntu-ports xenial-security main restricted
+# deb-src http://ports.ubuntu.com/ubuntu-ports xenial-security main restricted
+deb http://ports.ubuntu.com/ubuntu-ports xenial-security universe
+# deb-src http://ports.ubuntu.com/ubuntu-ports xenial-security universe
+deb http://ports.ubuntu.com/ubuntu-ports xenial-security multiverse
+# deb-src http://ports.ubuntu.com/ubuntu-ports xenial-security multiverse
 
-deb http://ftp.de.debian.org/debian/ jessie-backports main contrib non-free
-#deb-src http://ftp.de.debian.org/debian/ jessie-backports main contrib non-free
diff --git a/hosts/codethink-sled13-arm64/etc/apt/sources.list b/hosts/codethink-sled13-arm64/etc/apt/sources.list
index 20fb4620..cd0eeb32 100644
--- a/hosts/codethink-sled13-arm64/etc/apt/sources.list
+++ b/hosts/codethink-sled13-arm64/etc/apt/sources.list
@@ -1,11 +1,55 @@
-deb http://ftp.de.debian.org/debian/ jessie main contrib non-free
-#deb-src http://ftp.de.debian.org/debian/ jessie main contrib non-free
+# deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial main restricted
 
-deb http://ftp.de.debian.org/debian/ jessie-updates main contrib non-free
-#deb-src http://ftp.de.debian.org/debian/ jessie-updates main contrib non-free
+# deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates main restricted
+# deb http://ports.ubuntu.com/ubuntu-ports xenial-security main restricted
 
-deb http://security.debian.org/ jessie/updates main contrib non-free
-#deb-src http://security.debian.org/ jessie/updates main contrib non-free
+# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
+# newer versions of the distribution.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial main restricted
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial main restricted
+
+## Major bug fix updates produced after the final release of the
+## distribution.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates main restricted
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates main restricted
+
+## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
+## team. Also, please note that software in universe WILL NOT receive any
+## review or updates from the Ubuntu security team.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial universe
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial universe
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates universe
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates universe
+
+## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu 
+## team, and may not be under a free licence. Please satisfy yourself as to 
+## your rights to use the software. Also, please note that software in 
+## multiverse WILL NOT receive any review or updates from the Ubuntu
+## security team.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial multiverse
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial multiverse
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates multiverse
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates multiverse
+
+## N.B. software from this repository may not have been tested as
+## extensively as that contained in the main release, although it includes
+## newer versions of some applications which may provide useful features.
+## Also, please note that software in backports WILL NOT receive any review
+## or updates from the Ubuntu security team.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-backports main restricted universe multiverse
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-backports main restricted universe multiverse
+
+## Uncomment the following two lines to add software from Canonical's
+## 'partner' repository.
+## This software is not part of Ubuntu, but is offered by Canonical and the
+## respective vendors as a service to Ubuntu users.
+# deb http://archive.canonical.com/ubuntu xenial partner
+# deb-src http://archive.canonical.com/ubuntu xenial partner
+
+deb http://ports.ubuntu.com/ubuntu-ports xenial-security main restricted
+# deb-src http://ports.ubuntu.com/ubuntu-ports xenial-security main restricted
+deb http://ports.ubuntu.com/ubuntu-ports xenial-security universe
+# deb-src http://ports.ubuntu.com/ubuntu-ports xenial-security universe
+deb http://ports.ubuntu.com/ubuntu-ports xenial-security multiverse
+# deb-src http://ports.ubuntu.com/ubuntu-ports xenial-security multiverse
 
-deb http://ftp.de.debian.org/debian/ jessie-backports main contrib non-free
-#deb-src http://ftp.de.debian.org/debian/ jessie-backports main contrib non-free
diff --git a/hosts/codethink-sled14-arm64/etc/apt/sources.list b/hosts/codethink-sled14-arm64/etc/apt/sources.list
index 20fb4620..cd0eeb32 100644
--- a/hosts/codethink-sled14-arm64/etc/apt/sources.list
+++ b/hosts/codethink-sled14-arm64/etc/apt/sources.list
@@ -1,11 +1,55 @@
-deb http://ftp.de.debian.org/debian/ jessie main contrib non-free
-#deb-src http://ftp.de.debian.org/debian/ jessie main contrib non-free
+# deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial main restricted
 
-deb http://ftp.de.debian.org/debian/ jessie-updates main contrib non-free
-#deb-src http://ftp.de.debian.org/debian/ jessie-updates main contrib non-free
+# deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates main restricted
+# deb http://ports.ubuntu.com/ubuntu-ports xenial-security main restricted
 
-deb http://security.debian.org/ jessie/updates main contrib non-free
-#deb-src http://security.debian.org/ jessie/updates main contrib non-free
+# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
+# newer versions of the distribution.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial main restricted
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial main restricted
+
+## Major bug fix updates produced after the final release of the
+## distribution.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates main restricted
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates main restricted
+
+## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
+## team. Also, please note that software in universe WILL NOT receive any
+## review or updates from the Ubuntu security team.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial universe
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial universe
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates universe
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates universe
+
+## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu 
+## team, and may not be under a free licence. Please satisfy yourself as to 
+## your rights to use the software. Also, please note that software in 
+## multiverse WILL NOT receive any review or updates from the Ubuntu
+## security team.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial multiverse
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial multiverse
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates multiverse
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates multiverse
+
+## N.B. software from this repository may not have been tested as
+## extensively as that contained in the main release, although it includes
+## newer versions of some applications which may provide useful features.
+## Also, please note that software in backports WILL NOT receive any review
+## or updates from the Ubuntu security team.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-backports main restricted universe multiverse
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-backports main restricted universe multiverse
+
+## Uncomment the following two lines to add software from Canonical's
+## 'partner' repository.
+## This software is not part of Ubuntu, but is offered by Canonical and the
+## respective vendors as a service to Ubuntu users.
+# deb http://archive.canonical.com/ubuntu xenial partner
+# deb-src http://archive.canonical.com/ubuntu xenial partner
+
+deb http://ports.ubuntu.com/ubuntu-ports xenial-security main restricted
+# deb-src http://ports.ubuntu.com/ubuntu-ports xenial-security main restricted
+deb http://ports.ubuntu.com/ubuntu-ports xenial-security universe
+# deb-src http://ports.ubuntu.com/ubuntu-ports xenial-security universe
+deb http://ports.ubuntu.com/ubuntu-ports xenial-security multiverse
+# deb-src http://ports.ubuntu.com/ubuntu-ports xenial-security multiverse
 
-deb http://ftp.de.debian.org/debian/ jessie-backports main contrib non-free
-#deb-src http://ftp.de.debian.org/debian/ jessie-backports main contrib non-free
diff --git a/hosts/codethink-sled15-arm64/etc/apt/sources.list b/hosts/codethink-sled15-arm64/etc/apt/sources.list
index 20fb4620..cd0eeb32 100644
--- a/hosts/codethink-sled15-arm64/etc/apt/sources.list
+++ b/hosts/codethink-sled15-arm64/etc/apt/sources.list
@@ -1,11 +1,55 @@
-deb http://ftp.de.debian.org/debian/ jessie main contrib non-free
-#deb-src http://ftp.de.debian.org/debian/ jessie main contrib non-free
+# deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial main restricted
 
-deb http://ftp.de.debian.org/debian/ jessie-updates main contrib non-free
-#deb-src http://ftp.de.debian.org/debian/ jessie-updates main contrib non-free
+# deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates main restricted
+# deb http://ports.ubuntu.com/ubuntu-ports xenial-security main restricted
 
-deb http://security.debian.org/ jessie/updates main contrib non-free
-#deb-src http://security.debian.org/ jessie/updates main contrib non-free
+# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
+# newer versions of the distribution.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial main restricted
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial main restricted
+
+## Major bug fix updates produced after the final release of the
+## distribution.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates main restricted
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates main restricted
+
+## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
+## team. Also, please note that software in universe WILL NOT receive any
+## review or updates from the Ubuntu security team.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial universe
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial universe
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates universe
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates universe
+
+## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu 
+## team, and may not be under a free licence. Please satisfy yourself as to 
+## your rights to use the software. Also, please note that software in 
+## multiverse WILL NOT receive any review or updates from the Ubuntu
+## security team.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial multiverse
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial multiverse
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates multiverse
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates multiverse
+
+## N.B. software from this repository may not have been tested as
+## extensively as that contained in the main release, although it includes
+## newer versions of some applications which may provide useful features.
+## Also, please note that software in backports WILL NOT receive any review
+## or updates from the Ubuntu security team.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-backports main restricted universe multiverse
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-backports main restricted universe multiverse
+
+## Uncomment the following two lines to add software from Canonical's
+## 'partner' repository.
+## This software is not part of Ubuntu, but is offered by Canonical and the
+## respective vendors as a service to Ubuntu users.
+# deb http://archive.canonical.com/ubuntu xenial partner
+# deb-src http://archive.canonical.com/ubuntu xenial partner
+
+deb http://ports.ubuntu.com/ubuntu-ports xenial-security main restricted
+# deb-src http://ports.ubuntu.com/ubuntu-ports xenial-security main restricted
+deb http://ports.ubuntu.com/ubuntu-ports xenial-security universe
+# deb-src http://ports.ubuntu.com/ubuntu-ports xenial-security universe
+deb http://ports.ubuntu.com/ubuntu-ports xenial-security multiverse
+# deb-src http://ports.ubuntu.com/ubuntu-ports xenial-security multiverse
 
-deb http://ftp.de.debian.org/debian/ jessie-backports main contrib non-free
-#deb-src http://ftp.de.debian.org/debian/ jessie-backports main contrib non-free
diff --git a/hosts/codethink-sled16-arm64/etc/apt/sources.list b/hosts/codethink-sled16-arm64/etc/apt/sources.list
index 20fb4620..cd0eeb32 100644
--- a/hosts/codethink-sled16-arm64/etc/apt/sources.list
+++ b/hosts/codethink-sled16-arm64/etc/apt/sources.list
@@ -1,11 +1,55 @@
-deb http://ftp.de.debian.org/debian/ jessie main contrib non-free
-#deb-src http://ftp.de.debian.org/debian/ jessie main contrib non-free
+# deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial main restricted
 
-deb http://ftp.de.debian.org/debian/ jessie-updates main contrib non-free
-#deb-src http://ftp.de.debian.org/debian/ jessie-updates main contrib non-free
+# deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates main restricted
+# deb http://ports.ubuntu.com/ubuntu-ports xenial-security main restricted
 
-deb http://security.debian.org/ jessie/updates main contrib non-free
-#deb-src http://security.debian.org/ jessie/updates main contrib non-free
+# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
+# newer versions of the distribution.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial main restricted
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial main restricted
+
+## Major bug fix updates produced after the final release of the
+## distribution.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates main restricted
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates main restricted
+
+## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
+## team. Also, please note that software in universe WILL NOT receive any
+## review or updates from the Ubuntu security team.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial universe
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial universe
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates universe
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates universe
+
+## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu 
+## team, and may not be under a free licence. Please satisfy yourself as to 
+## your rights to use the software. Also, please note that software in 
+## multiverse WILL NOT receive any review or updates from the Ubuntu
+## security team.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial multiverse
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial multiverse
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates multiverse
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates multiverse
+
+## N.B. software from this repository may not have been tested as
+## extensively as that contained in the main release, although it includes
+## newer versions of some applications which may provide useful features.
+## Also, please note that software in backports WILL NOT receive any review
+## or updates from the Ubuntu security team.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-backports main restricted universe multiverse
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-backports main restricted universe multiverse
+
+## Uncomment the following two lines to add software from Canonical's
+## 'partner' repository.
+## This software is not part of Ubuntu, but is offered by Canonical and the
+## respective vendors as a service to Ubuntu users.
+# deb http://archive.canonical.com/ubuntu xenial partner
+# deb-src http://archive.canonical.com/ubuntu xenial partner
+
+deb http://ports.ubuntu.com/ubuntu-ports xenial-security main restricted
+# deb-src http://ports.ubuntu.com/ubuntu-ports xenial-security main restricted
+deb http://ports.ubuntu.com/ubuntu-ports xenial-security universe
+# deb-src http://ports.ubuntu.com/ubuntu-ports xenial-security universe
+deb http://ports.ubuntu.com/ubuntu-ports xenial-security multiverse
+# deb-src http://ports.ubuntu.com/ubuntu-ports xenial-security multiverse
 
-deb http://ftp.de.debian.org/debian/ jessie-backports main contrib non-free
-#deb-src http://ftp.de.debian.org/debian/ jessie-backports main contrib non-free
diff --git a/hosts/codethink-sled9-arm64/etc/apt/sources.list b/hosts/codethink-sled9-arm64/etc/apt/sources.list
index 20fb4620..cd0eeb32 100644
--- a/hosts/codethink-sled9-arm64/etc/apt/sources.list
+++ b/hosts/codethink-sled9-arm64/etc/apt/sources.list
@@ -1,11 +1,55 @@
-deb http://ftp.de.debian.org/debian/ jessie main contrib non-free
-#deb-src http://ftp.de.debian.org/debian/ jessie main contrib non-free
+# deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial main restricted
 
-deb http://ftp.de.debian.org/debian/ jessie-updates main contrib non-free
-#deb-src http://ftp.de.debian.org/debian/ jessie-updates main contrib non-free
+# deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates main restricted
+# deb http://ports.ubuntu.com/ubuntu-ports xenial-security main restricted
 
-deb http://security.debian.org/ jessie/updates main contrib non-free
-#deb-src http://security.debian.org/ jessie/updates main contrib non-free
+# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
+# newer versions of the distribution.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial main restricted
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial main restricted
+
+## Major bug fix updates produced after the final release of the
+## distribution.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates main restricted
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates main restricted
+
+## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
+## team. Also, please note that software in universe WILL NOT receive any
+## review or updates from the Ubuntu security team.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial universe
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial universe
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates universe
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates universe
+
+## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu 
+## team, and may not be under a free licence. Please satisfy yourself as to 
+## your rights to use the software. Also, please note that software in 
+## multiverse WILL NOT receive any review or updates from the Ubuntu
+## security team.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial multiverse
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial multiverse
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates multiverse
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-updates multiverse
+
+## N.B. software from this repository may not have been tested as
+## extensively as that contained in the main release, although it includes
+## newer versions of some applications which may provide useful features.
+## Also, please note that software in backports WILL NOT receive any review
+## or updates from the Ubuntu security team.
+deb http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-backports main restricted universe multiverse
+# deb-src http://gb.ports.ubuntu.com/ubuntu-ports/ xenial-backports main restricted universe multiverse
+
+## Uncomment the following two lines to add software from Canonical's
+## 'partner' repository.
+## This software is not part of Ubuntu, but is offered by Canonical and the
+## respective vendors as a service to Ubuntu users.
+# deb http://archive.canonical.com/ubuntu xenial partner
+# deb-src http://archive.canonical.com/ubuntu xenial partner
+
+deb http://ports.ubuntu.com/ubuntu-ports xenial-security main restricted
+# deb-src http://ports.ubuntu.com/ubuntu-ports xenial-security main restricted
+deb http://ports.ubuntu.com/ubuntu-ports xenial-security universe
+# deb-src http://ports.ubuntu.com/ubuntu-ports xenial-security universe
+deb http://ports.ubuntu.com/ubuntu-ports xenial-security multiverse
+# deb-src http://ports.ubuntu.com/ubuntu-ports xenial-security multiverse
 
-deb http://ftp.de.debian.org/debian/ jessie-backports main contrib non-free
-#deb-src http://ftp.de.debian.org/debian/ jessie-backports main contrib non-free