releasing package livecd-rootfs version 24.04.86

This change was overlooked, thanks to a combination of Jira
checklist items + inexperienced team members + quite late
landing of the HWE stack.

LP: #2098105

debian/changelog

@@ -1,9 +1,135 @@
-livecd-rootfs (24.04.70) UNRELEASED; urgency=medium
+livecd-rootfs (24.04.86) noble; urgency=medium
 
+  * Do not build HWE kernel layer on RISC-V as there is no HWE kernel there.
+    (LP: #2098622)
+
+ -- Michael Hudson-Doyle <michael.hudson@ubuntu.com>  Mon, 17 Feb 2025 11:32:19 +1300
+
+livecd-rootfs (24.04.85) noble; urgency=medium
+
+  * Fix build failure when using lowlatency-hwe-24.04, as ubuntustudio does.
+    (LP: #2098105)
+
+ -- Dan Bungert <daniel.bungert@canonical.com>  Wed, 12 Feb 2025 18:39:48 -0700
+
+livecd-rootfs (24.04.84) noble; urgency=medium
+
+  [ Florent 'Skia' Jacquet ]
+  * Enable the HWE stack for 24.04.2. (LP: #2098105)
+
+  [ Utkarsh Gupta ]
+  * Bump HWE kernel track to 24.04 for ubuntu-core-desktop.
+
+ -- Utkarsh Gupta <utkarsh@ubuntu.com>  Thu, 13 Feb 2025 03:15:12 +0530
+
+livecd-rootfs (24.04.83) noble; urgency=medium
+
+  [ Carlos Nihelton ]
+  [ Didier Roche-Tolomelli ]
+  * Adapt to new Microsoft package format: (LP: #2091293)
+    - Keep a single wsl rootfs upgrade policy
+    - Create livecd-roots tarball as a .wsl extension
+    - Create wsl-distribution.conf for WSL images
+
+ -- Didier Roche-Tolomelli <didrocks@ubuntu.com>  Thu, 23 Jan 2025 14:22:54 +0100
+
+livecd-rootfs (24.04.82) noble; urgency=medium
+
+  * Add support for arm64+tegra-jetson flavor. (LP: #2091392)
+
+ -- Remy Martin <remy.martin@canonical.com>  Fri, 13 Dec 2024 11:53:08 +0100
+
+livecd-rootfs (24.04.81) noble; urgency=medium
+
+  * Introduce unminimize as a package in OCI images. (LP: #2078583)
+
+ -- Utkarsh Gupta <utkarsh@ubuntu.com>  Wed, 20 Nov 2024 15:43:55 +0530
+
+livecd-rootfs (24.04.80) noble; urgency=medium
+
+  * Explicitly create home directory for buildd system user to avoid issues
+    with installing and running snaps. (LP: #2083240) 
+
+ -- jchittum <john.chittum@canonical.com>  Wed, 06 Nov 2024 07:43:40 -0500
+
+livecd-rootfs (24.04.79) noble; urgency=medium
+
+  * Add apparmor policy permstable32 missing component (LP: #2084698)
+
+ -- Thomas Bechtold <thomas.bechtold@canonical.com>  Fri, 18 Oct 2024 13:54:51 +0200
+
+livecd-rootfs (24.04.78) noble; urgency=medium
+
+  * add cpc-sbom to create_manifest calls to generate sboms (LP: #2077105)
+
+ -- jchittum <john.chittum@canonical.com>  Mon, 26 Aug 2024 14:15:05 -0400
+
+livecd-rootfs (24.04.77.1) noble; urgency=medium
+
+  * Hotfix upload outside of git history, real change from 24.04.79.
+  * Update ubuntu-classic-2404-amd64 model in ubuntu hooks. (LP: #2077899)
+
+ -- Chris Peterson <chris.peterson@canonical.com>  Mon, 26 Aug 2024 16:57:12 -0700
+
+livecd-rootfs (24.04.77) noble; urgency=medium
+
+  * Drop unminimize spit out by livecd-rootfs. (LP: #2077695)
+  * Use packaged unminimize in the ubuntu-server images.
+
+ -- Utkarsh Gupta <utkarsh@ubuntu.com>  Wed, 21 Aug 2024 12:08:44 +0530
+
+livecd-rootfs (24.04.76) noble; urgency=medium
+
+  * Force latest/stable/ubuntu-24.10 subiquity onto the ubuntu-core-installer
+    ISO for now. (LP: #2077495)
+
+ -- Michael Hudson-Doyle <michael.hudson@ubuntu.com>  Wed, 21 Aug 2024 16:13:58 +1200
+
+livecd-rootfs (24.04.75) noble; urgency=medium
+
+  * Add 'ubuntu-core-installer' project. (LP: #2076307)
+
+ -- Michael Hudson-Doyle <michael.hudson@ubuntu.com>  Tue, 30 Jul 2024 16:35:31 +1200
+
+livecd-rootfs (24.04.74) noble; urgency=medium
+
+  * riscv64: preinstalled server image for Microchip PIC64GX Curiosity Kit
+    (LP: #2072956)
+
+ -- Heinrich Schuchardt <heinrich.schuchardt@canonical.com>  Mon, 08 Jul 2024 17:51:25 +0200
+
+livecd-rootfs (24.04.73) noble; urgency=medium
+
+  * Build qcow2 images for ubuntu-core LXD support (LP: #2072759).
+
+ -- Łukasz 'sil2100' Zemczak <lukasz.zemczak@ubuntu.com>  Thu, 11 Jul 2024 13:15:43 +0200
+
+livecd-rootfs (24.04.72) noble; urgency=medium
+
+  [ Heinrich Schuchardt ]
+  * riscv64: use earlycon=sbi on command line (LP: #2068739)
+
+  [ Philip Roche ]
+  * Revert removal of unminimize call in server builds (LP: #2069828)
+
+ -- Philip Roche <phil.roche@canonical.com>  Mon, 24 Jun 2024 14:24:52 +0100
+
+livecd-rootfs (24.04.71) noble; urgency=medium
+
+  * Re-enable ability to build HyperV desktop images (LP: #2064280)
+
+ -- Philip Roche <phil.roche@canonical.com>  Mon, 27 May 2024 12:05:33 +0100
+ 
+livecd-rootfs (24.04.70) noble; urgency=medium
+
+  [ Łukasz 'sil2100' Zemczak ]
   * Add experimental support for building ubuntu-core-desktop installer images
     (LP: #2063203)
 
- -- Łukasz 'sil2100' Zemczak <lukasz.zemczak@ubuntu.com>  Wed, 24 Apr 2024 10:53:27 +0100
+  [ Philip Roche ]
+  * No longer install LXD snap in unminimize script (LP: #2066905) 
+
+ -- Philip Roche <phil.roche@canonical.com>  Fri, 24 May 2024 15:47:48 +0100
 
 livecd-rootfs (24.04.69) noble; urgency=medium
 

live-build/apparmor/6.8/policy/permstable32

@@ -0,0 +1 @@
+allow deny subtree cond kill complain prompt audit quiet hide xindex tag label

live-build/auto/build

@@ -37,6 +37,11 @@ if [ "${IMAGEFORMAT:-}" = "ubuntu-image" ] \
 		#  we should be supporting more than one for models that
 		#  define those.
 		mv output/*.img "$PREFIX".img
+		# For standard, non-platform-specific core images, prepare a
+		# qcow2 image as well for LXD consumption.
+		if [ -z "${SUBARCH:-}" ]; then
+			convert_to_qcow2 "$PREFIX".img "$PREFIX".qcow2
+		fi
 		xz -0 -T4 "$PREFIX".img
 		mv output/seed.manifest "$PREFIX".manifest
 
@@ -180,128 +185,6 @@ EOF
 		# Remove docs installed by bootstrap
 		Chroot chroot dpkg-query -f '${binary:Package}\n' -W | Chroot chroot xargs -L1 apt-get install --reinstall
 
-                # Add unminimizer script which restores default image behavior
-                mkdir -p chroot/usr/local/sbin
-                cat > chroot/usr/local/sbin/unminimize <<'EOF'
-#!/bin/sh
-
-set -e
-
-echo "This system has been minimized by removing packages and content that are"
-echo "not required on a system that users do not log into."
-echo ""
-echo "This script restores content and packages that are found on a default"
-echo "Ubuntu server system in order to make this system more suitable for"
-echo "interactive use."
-echo ""
-echo "Reinstallation of packages may fail due to changes to the system"
-echo "configuration, the presence of third-party packages, or for other"
-echo "reasons."
-echo ""
-echo "This operation may take some time."
-echo ""
-read -p "Would you like to continue? [y/N] " REPLY
-echo    # (optional) move to a new line
-if [ "$REPLY" != "y" ] && [ "$REPLY" != "Y" ]
-then
-    exit 1
-fi
-
-if [ -f /etc/dpkg/dpkg.cfg.d/excludes ] || [ -f /etc/dpkg/dpkg.cfg.d/excludes.dpkg-tmp ]; then
-    echo "Re-enabling installation of all documentation in dpkg..."
-    if [ -f /etc/dpkg/dpkg.cfg.d/excludes ]; then
-        mv /etc/dpkg/dpkg.cfg.d/excludes /etc/dpkg/dpkg.cfg.d/excludes.dpkg-tmp
-    fi
-    echo "Updating package list and upgrading packages..."
-    apt-get update
-    # apt-get upgrade asks for confirmation before upgrading packages to let the user stop here
-    apt-get upgrade
-    echo "Restoring system documentation..."
-    echo "Reinstalling packages with files in /usr/share/man/ ..."
-    # Reinstallation takes place in two steps because a single dpkg --verified
-    # command generates very long parameter list for "xargs dpkg -S" and may go
-    # over ARG_MAX. Since many packages have man pages the second download
-    # handles a much smaller amount of packages.
-    dpkg -S /usr/share/man/ |sed 's|, |\n|g;s|: [^:]*$||' | DEBIAN_FRONTEND=noninteractive xargs apt-get install --reinstall -y
-    echo "Reinstalling packages with system documentation in /usr/share/doc/ .."
-    # This step processes the packages which still have missing documentation
-    dpkg --verify --verify-format rpm | awk '$2 ~ /\/usr\/share\/doc/ {print $2}' | sed 's|/[^/]*$||' | sort | uniq \
-         | xargs dpkg -S | sed 's|, |\n|g;s|: [^:]*$||' | uniq | DEBIAN_FRONTEND=noninteractive xargs apt-get install --reinstall -y
-    echo "Restoring system translations..."
-    # This step processes the packages which still have missing translations
-    dpkg --verify --verify-format rpm | awk '$2 ~ /\/usr\/share\/locale/ {print $2}' | sed 's|/[^/]*$||' | sort | uniq \
-         | xargs dpkg -S | sed 's|, |\n|g;s|: [^:]*$||' | uniq | DEBIAN_FRONTEND=noninteractive xargs apt-get install --reinstall -y
-    if dpkg --verify --verify-format rpm | awk '$2 ~ /\/usr\/share\/doc/ {exit 1}'; then
-        echo "Documentation has been restored successfully."
-        rm /etc/dpkg/dpkg.cfg.d/excludes.dpkg-tmp
-    else
-        echo "There are still files missing from /usr/share/doc/:"
-        dpkg --verify --verify-format rpm | awk '$2 ~ /\/usr\/share\/doc/ {print " " $2}'
-        echo "You may want to try running this script again or you can remove"
-        echo "/etc/dpkg/dpkg.cfg.d/excludes.dpkg-tmp and restore the files manually."
-    fi
-fi
-
-if  [ "$(dpkg-divert --truename /usr/bin/man)" = "/usr/bin/man.REAL" ]; then
-    # Remove diverted man binary
-    rm -f /usr/bin/man
-    dpkg-divert --quiet --remove --rename /usr/bin/man
-fi
-EOF
-
-                if [ "$PROJECT" != "ubuntu-base" ] && [ "$PROJECT" != "ubuntu-oci" ]; then
-                    	# ubuntu-minimal is too much for a docker container (it contains
-                    	# systemd and other things)
-	                cat >> chroot/usr/local/sbin/unminimize <<'EOF'
-
-if ! dpkg-query --show --showformat='${db:Status-Status}\n' ubuntu-minimal 2> /dev/null | grep -q '^installed$'; then
-    echo "Installing ubuntu-minimal package to provide the familiar Ubuntu minimal system..."
-    DEBIAN_FRONTEND=noninteractive apt-get install -y ubuntu-minimal ubuntu-standard
-fi
-
-if dpkg-query --show --showformat='${db:Status-Status}\n' ubuntu-server 2> /dev/null | grep -q '^installed$' \
-   && ! dpkg-query --show --showformat='${db:Status-Status}\n' landscape-common 2> /dev/null | grep -q '^installed$'; then
-    echo "Installing ubuntu-server recommends..."
-    DEBIAN_FRONTEND=noninteractive apt-get install -y landscape-common
-fi
-EOF
-                fi
-
-                if [ "$PROJECT" = "ubuntu-cpc" ]; then
-                  # we'd like to transform a minimized image to a base image
-                  # when unminimize is run.
-                  cat >> chroot/usr/local/sbin/unminimize <<'EOF'
-
-# even if ubuntu-server is installed, we should re-install it with --fix-policy --install-recommends
-# to ensure all the Recommends of dependencies of ubuntu-server are installed, which aids in transforming
-# this minimized image to an equivalent base image.
-DEBIAN_FRONTEND=noninteractive apt-get --reinstall --fix-policy --install-recommends install -y ubuntu-server
-
-if dpkg-query --show --showformat='${db:Status-Status}\n' linux-image-virtual 2> /dev/null | grep -q '^installed$'; then
-    echo "Installing linux-virtual for installing the headers which were stripped in a minimized image"
-    DEBIAN_FRONTEND=noninteractive apt-get install -y linux-virtual
-fi
-EOF
-
-fi
-		if [ "$PROJECT" = "ubuntu-cpc" ] || [ "$PROJECT" = "ubuntu-server" ]; then
-			cat >> chroot/usr/local/sbin/unminimize <<'EOF'
-
-# installing LXD using the lxd-installer by simply invoking it
-echo "Invoking LXD so that it can be installed by the lxd-installer's script.."
-lxd --version
-
-echo "Removing lxd installer package..."
-apt-get purge -y lxd-installer
-
-EOF
-		fi
-		cat >> chroot/usr/local/sbin/unminimize <<'EOF'
-
-# unminimization succeeded, there is no need to mention it in motd
-rm -f /etc/update-motd.d/60-unminimize
-EOF
-                chmod +x chroot/usr/local/sbin/unminimize
 
 		# inform users about the unminimize script
 		cat > "chroot/etc/update-motd.d/60-unminimize" << EOF
@@ -627,6 +510,9 @@ for FLAVOUR in $LB_LINUX_FLAVOURS; do
 		intel-iotg*)
 			FLAVOUR="intel-iotg"
 			;;
+		lowlatency-hwe-*)
+			FLAVOUR="lowlatency"
+			;;
 	esac
 	KVERS="$( (cd "binary/$INITFS"; ls vmlinu?-* 2>/dev/null || true) | (fgrep -v .efi || true) | sed -n "s/^vmlinu.-\\([^-]*-[^-]*-$FLAVOUR\\)$/\\1/p" )"
 	if [ -z "$KVERS" ]; then

live-build/auto/config

@@ -4,13 +4,14 @@ set -e
 case $ARCH:$SUBARCH in
 	amd64:|amd64:generic|amd64:intel-iot|\
 	arm64:|arm64:generic|arm64:raspi|arm64:snapdragon|\
-	arm64:tegra|arm64:tegra-igx|arm64:x13s|arm64:largemem|\
+	arm64:tegra|arm64:tegra-igx|arm64:tegra-jetson|\
+	arm64:x13s|arm64:largemem|\
 	armhf:|\
 	i386:|\
 	ppc64el:|\
 	riscv64:|riscv64:generic|riscv64:icicle|riscv64:licheerv|\
-	riscv64:milkvmars|riscv64:nezha|riscv64:unmatched|riscv64:visionfive|\
+	riscv64:milkvmars|riscv64:nezha|riscv64:pic64gx|riscv64:unmatched|\
-	riscv64:visionfive2|\
+	riscv64:visionfive|riscv64:visionfive2|\
 	s390x:|\
 	*appliance*)
 		;;
@@ -372,7 +373,7 @@ if [ -z "${IMAGEFORMAT:-}" ]; then
 					# All raspi images use ubuntu-image.
 					IMAGEFORMAT=ubuntu-image
 					;;
-				arm64+tegra|arm64+tegra-igx)
+				arm64+tegra|arm64+tegra-igx|arm64+tegra-jetson)
 					# Pre-installed Tegra images use
 					# ubuntu-image
 					IMAGEFORMAT=ubuntu-image
@@ -382,7 +383,7 @@ if [ -z "${IMAGEFORMAT:-}" ]; then
 					;;
 			esac
 			;;
-		ubuntu-server:live|ubuntu-mini-iso:)
+		ubuntu-server:live|ubuntu-mini-iso:|ubuntu-core-installer:)
 			IMAGEFORMAT=plain
 			;;
 	esac
@@ -396,6 +397,7 @@ if [ "$IMAGEFORMAT" = "ext4" ] && [ "$PROJECT" = "ubuntu-cpc" ]; then
 		riscv64:licheerv | \
 		riscv64:milkvmars | \
 		riscv64:nezha | \
+		riscv64:pic64gx | \
 		riscv64:unmatched | \
 		riscv64:visionfive | \
 		riscv64:visionfive2 | \
@@ -421,7 +423,7 @@ case $IMAGEFORMAT in
 		;;
 	plain)
 		case $PROJECT:${SUBPROJECT:-} in
-			ubuntu-server:live)
+			ubuntu-server:live|ubuntu-core-installer:)
 	                        touch config/universe-enabled
 				;;
 			ubuntu-mini-iso:)
@@ -450,6 +452,8 @@ case $IMAGEFORMAT in
 				MODEL=tegra ;;
 			arm64+tegra-igx)
 				MODEL=tegra-igx ;;
+			arm64+tegra-jetson)
+				MODEL=tegra-jetson ;;
 			arm64+*)
 				MODEL=pc-arm64 ;;
 			*)
@@ -841,7 +845,7 @@ case $PROJECT in
 
 	ubuntu-core-desktop)
 		touch config/universe-enabled
-		KERNEL_FLAVOURS='generic-hwe-22.04'
+		KERNEL_FLAVOURS='generic-hwe-24.04'
 		PASSES_TO_LAYERS="true"
 
 		# the minimal layer, for minimal installs
@@ -876,6 +880,7 @@ case $PROJECT in
 		add_task install minimal standard
 		add_task install kubuntu-desktop
 		LIVE_TASK='kubuntu-live'
+		KERNEL_FLAVOURS='generic-hwe-24.04'
 		add_chroot_hook remove-gnome-icon-cache
 		;;
 
@@ -885,7 +890,7 @@ case $PROJECT in
 		MINIMAL_TASKS=edubuntu-desktop-gnome-minimal
 		MINIMAL_DESC="A minimal installation of the Edubuntu Desktop."
 		STANDARD_TASKS=edubuntu-desktop-gnome
-		KERNEL_FLAVOURS=generic
+		KERNEL_FLAVOURS='generic-hwe-24.04'
 		do_layered_desktop_image
 		;;
 
@@ -894,20 +899,21 @@ case $PROJECT in
 		UCFLAVOUR="Ubuntu Cinnamon"
 		HAS_MINIMAL=yes
 		MINIMAL_DESC="A minimal installation of the $UCFLAVOUR Desktop."
-		KERNEL_FLAVOURS=generic
+		KERNEL_FLAVOURS='generic-hwe-24.04'
 		do_layered_desktop_image
 		;;
 
 	lubuntu|ubuntu-unity)
 		add_task install minimal standard ${PROJECT}-desktop
 		LIVE_TASK=${PROJECT}-live
+		KERNEL_FLAVOURS='generic-hwe-24.04'
 		;;
-        ubuntukylin)
+	ubuntukylin)
 		# Ubuntu Kylin now ships the new installer.
 		UCFLAVOUR="Ubuntu Kylin"
 		HAS_MINIMAL=yes
 		MINIMAL_DESC="A minimal installation of the $UCFLAVOUR Desktop."
-		KERNEL_FLAVOURS=generic
+		KERNEL_FLAVOURS='generic-hwe-24.04'
 		do_layered_desktop_image
 		;;
 
@@ -917,7 +923,7 @@ case $PROJECT in
 		MINIMAL_TASKS=xubuntu-minimal
 		MINIMAL_NAME="Xubuntu Minimal"
 		MINIMAL_DESC="A minimal installation of the Xubuntu Desktop."
-		KERNEL_FLAVOURS=generic
+		KERNEL_FLAVOURS='generic-hwe-24.04'
 		case ${SUBPROJECT:-} in
 			minimal)
 				HAS_STANDARD=no
@@ -943,7 +949,7 @@ case $PROJECT in
 		HAS_MINIMAL=yes
 		MINIMAL_TASKS=ubuntu-mate-core
 		MINIMAL_DESC="A minimal installation of the $UCFLAVOUR Desktop."
-		KERNEL_FLAVOURS=generic
+		KERNEL_FLAVOURS='generic-hwe-24.04'
 		do_layered_desktop_image
 		;;
 
@@ -952,7 +958,7 @@ case $PROJECT in
 		UCFLAVOUR="Ubuntu Studio"
 		STANDARD_TASKS="ubuntustudio-desktop ubuntustudio-audio ubuntustudio-graphics ubuntustudio-video ubuntustudio-photography"
 		LIVE_TASK=ubuntustudio-dvd-live
-		KERNEL_FLAVOURS=lowlatency
+		KERNEL_FLAVOURS='lowlatency-hwe-24.04'
 		do_layered_desktop_image
 		;;
 
@@ -982,16 +988,22 @@ case $PROJECT in
 					tegra-igx)
 						variants='tegra-igx'
 						;;
+					tegra-jetson)
+						variants='tegra-jetson'
+						;;
 					largemem)
-						# variants='ga-64k hwe-64k'
+						variants='ga-64k hwe-64k'
-						variants='ga-64k'
 						;;
 					*)
-						# variants='ga hwe'
+						variants='ga hwe'
-						variants='ga'
 						;;
 				esac
 
+				if [ $ARCH = "riscv64" ]; then
+					# For RISC-V we only offer one kernel
+					variants='ga'
+				fi
+
 				for variant in $variants; do
 					if [ "$variant" = "ga" ]; then
 						kernel_metapkg=linux-generic
@@ -1014,6 +1026,9 @@ case $PROJECT in
 					elif [ "$variant" = "tegra-igx" ]; then
 						kernel_metapkg=linux-nvidia-tegra-igx
 						flavor=nvidia-tegra-igx
+					elif [ "$variant" = "tegra-jetson" ]; then
+						kernel_metapkg=linux-nvidia-tegra-jetson
+						flavor=nvidia-tegra-jetson
 					else
 						echo "bogus variant: $variant"
 						exit 1
@@ -1046,6 +1061,22 @@ case $PROJECT in
 		PREINSTALL_POOL_SEEDS='server-ship'
 		;;
 
+	ubuntu-core-installer)
+	    # The ubuntu-core-installer image is an installer that installs ubuntu
+	    # core. The environment the installer runs in is similar to the server
+	    # installer but it has a source catalog entry that points to the model
+	    # created in ubuntu-core-installer/hooks/05-prepare-image.binary, which
+	    # subiquity knows how to install.
+	    OPTS="${OPTS:+$OPTS }--bootstrap-flavour=minimal"
+	    PASSES_TO_LAYERS=true
+	    add_task base server-minimal server
+	    add_task base.live server-live
+	    add_package base.live linux-image-generic
+
+	    /usr/share/livecd-rootfs/checkout-translations-branch \
+		https://git.launchpad.net/subiquity po config/catalog-translations
+	    ;;
+
 	ubuntu-mini-iso)
 		OPTS="${OPTS:+$OPTS }--bootstrap-flavour=minimal"
 
@@ -1065,10 +1096,21 @@ case $PROJECT in
 		esac
 		;;
 
-	ubuntu-base|ubuntu-oci)
+	ubuntu-base)
 		OPTS="${OPTS:+$OPTS }--bootstrap-flavour=minimal"
 		;;
 
+	ubuntu-oci)
+		OPTS="${OPTS:+$OPTS }--bootstrap-flavour=minimal"
+		if [ "${SUBPROJECT:-}" = minimized ]; then
+			# As unminimize has been spit out from livecd-rootfs into a new
+			# separate pacakge, users have been reporting this as a regression for
+			# Noble. So we'd like to add the unminimize package; cf: LP: #2078583.
+			APT_OPTIONS="${APT_OPTIONS:+$APT_OPTIONS }--no-install-recommends"
+			add_package install unminimize
+		fi
+		;;
+
 	ubuntu-wsl)
 		add_task install minimal ubuntu-wsl
 		OPTS="${OPTS:+$OPTS }--linux-packages=none --initramfs=none"
@@ -1229,7 +1271,7 @@ case "$ARCH${SUBARCH:++$SUBARCH}" in
 		add_package install linux-firmware-raspi pi-bluetooth u-boot-rpi u-boot-tools
 		BINARY_REMOVE_LINUX=false
 		;;
-	arm64+tegra|arm64+tegra-igx)
+	arm64+tegra|arm64+tegra-igx|arm64+tegra-jetson)
 		# Common configuration for all NVIDIA Tegra image variants
 		# (server, desktop etc.)
 		KERNEL_FLAVOURS="nvidia-$SUBARCH"
@@ -1241,7 +1283,7 @@ case "$ARCH${SUBARCH:++$SUBARCH}" in
 esac
 
 case $PROJECT:${SUBPROJECT:-} in
-	ubuntu-server:*|ubuntu-base:*|ubuntu-oci:*)
+	ubuntu-server:*|ubuntu-base:*|ubuntu-oci:*|ubuntu-core-installer:*)
 		OPTS="${OPTS:+$OPTS }--linux-packages=none --initramfs=none"
 		KERNEL_FLAVOURS=none
 		BINARY_REMOVE_LINUX=false
@@ -1438,7 +1480,7 @@ case $PROJECT:${SUBPROJECT:-} in
 	ubuntu-cpc:*|ubuntu-server:live|ubuntu:desktop-preinstalled| \
 		ubuntu-wsl:*|ubuntu-mini-iso:*|ubuntu:|ubuntu-oem:*| \
 		ubuntustudio-dvd:*|edubuntu:*|ubuntu-budgie:*|ubuntucinnamon:*|xubuntu:*| \
-	        ubuntukylin:*|ubuntu-mate:*|ubuntu-core-desktop:*)
+	        ubuntukylin:*|ubuntu-mate:*|ubuntu-core-desktop:*|ubuntu-core-installer:*)
 		# Ensure that most things e.g. includes.chroot are copied as is
 		for entry in /usr/share/livecd-rootfs/live-build/${PROJECT}/*; do
 			case $entry in

live-build/buildd/hooks/02-user.chroot

@@ -4,6 +4,7 @@ set -e
 # Create the buildd user and group.
 addgroup --gid 2501 buildd
 adduser --system --disabled-password --gecos 'Build Daemon user' \
-	--ingroup buildd --uid 2001 --shell /bin/bash buildd
+	--ingroup buildd --uid 2001 --shell /bin/bash --home /home/buildd \
+	buildd
 mkdir -p /build/buildd
 chown buildd:buildd /build/buildd

live-build/functions

@@ -39,6 +39,10 @@ create_empty_disk_image() {
 create_manifest() {
     local chroot_root=${1}
     local target_file=${2}
+    local base_default_sbom_name="ubuntu-cloud-image-$(grep "VERSION_ID" $chroot_root/etc/os-release | cut --delimiter "=" --field 2 | tr -d '"')-${ARCH}-$(date +%Y%m%dT%H:%M:%S)"
+    local sbom_file_name=${3:-"${base_default_sbom_name}.spdx"}
+    local sbom_document_name=${4:-"${base_default_sbom_name}"}
+    local sbom_log=${sbom_document_name}.log
     echo "create_manifest chroot_root: ${chroot_root}"
     dpkg-query --show --admindir="${chroot_root}/var/lib/dpkg" > ${target_file}
     echo "create_manifest call to dpkg-query finished."
@@ -48,6 +52,22 @@ create_manifest() {
         echo "create_manifest creating file listing."
         local target_filelist=${2%.manifest}.filelist
         (cd "${chroot_root}" && find -xdev) | sort > "${target_filelist}"
+        # only creating sboms for CPC project at this time
+        if [[ ! $(which cpc-sbom) ]]; then
+            # ensure the tool is installed
+            sudo snap install --classic --edge cpc-sbom
+        fi
+        # generate the SBOM
+        cpc-sbom --rootdir ${chroot_root} --ignore-copyright-parsing-errors --ignore-copyright-file-not-found-errors --document-name ${sbom_document_name} >"${sbom_file_name}" 2>"${sbom_log}"
+        SBOM_GENERATION_EXIT_CODE=$?
+        if [[ ${SBOM_GENERATION_EXIT_CODE} !=  "0" ]]; then
+        # check for failure and print log
+            echo "ERROR: SBOM generation failed. See ${sbom_log}"
+            cat "$sbom_log"
+            exit 1
+        else
+            echo "SBOM generation succeeded. see ${sbom_log} for details"
+        fi    
     fi
     echo "create_manifest finished"
 }
@@ -778,6 +798,12 @@ snap_preseed() {
         exit 1
     fi
 
+    if [ $PROJECT = ubuntu-core-installer ] && [ $SNAP_NAME = subiquity ]; then
+       # The ubuntu-core-installer project requires features not yet
+       # present in the latest/ubuntu/stable-24.04 or stable branches.
+       CHANNEL=latest/ubuntu/stable-24.10
+    fi
+
     _snap_preseed $CHROOT_ROOT $SNAP $CHANNEL
 
     # Mark this image as having snapd installed explicitly.

live-build/ubuntu-core-installer/hooks/01-setup_modules.chroot

@@ -0,0 +1,5 @@
+#!/bin/sh -x
+
+set -e
+
+mkdir -p /lib/modules

live-build/ubuntu-core-installer/hooks/02-installer-bits.chroot

@@ -0,0 +1,17 @@
+#!/bin/bash -ex
+# vi: ts=4 noexpandtab
+
+if [ "${PASS}" != "base.live" ]; then
+    exit 0
+fi
+
+# Make sure NoCloud is last
+values=$(echo get cloud-init/datasources | debconf-communicate | sed 's/^0 //;s/NoCloud, //;s/None/NoCloud, None/')
+printf "%s\t%s\t%s\t%s\n" \
+   cloud-init cloud-init/datasources multiselect  "$values" | debconf-set-selections
+dpkg-reconfigure --frontend=noninteractive cloud-init
+
+if [ `dpkg --print-architecture` = s390x ]; then
+    # because z/VM x3270 is just ttyS0
+    cp -r /usr/lib/systemd/system/serial-getty@sclp_line0.service.d /usr/lib/systemd/system/serial-getty@ttyS0.service.d
+fi

live-build/ubuntu-core-installer/hooks/03-kernel-metapkg.chroot_early

@@ -0,0 +1,19 @@
+#!/bin/bash -ex
+# vi: ts=4 noexpandtab
+
+case $PASS in
+    base.live)
+        ;;
+    *)
+        exit 0
+        ;;
+esac
+
+
+cat <<EOF > /etc/initramfs-tools/conf.d/casperize.conf
+export CASPER_GENERATE_UUID=1
+EOF
+
+cat <<EOF > /etc/initramfs-tools/conf.d/default-layer.conf
+LAYERFS_PATH=${PASS}.squashfs
+EOF

live-build/ubuntu-core-installer/hooks/04-kernel-bits.binary

@@ -0,0 +1,17 @@
+#!/bin/bash -eux
+# vi: ts=4 noexpandtab
+
+case $PASS in
+    base.live)
+        ;;
+    *)
+        exit 0
+        ;;
+esac
+
+PROJECT=$PROJECT${SUBARCH:+-$SUBARCH}
+
+# Fish out generated kernel image and initrd
+mv chroot/boot/initrd.img-* ${PWD}/livecd.${PROJECT}.initrd-generic
+mv chroot/boot/vmlinu?-* ${PWD}/livecd.${PROJECT}.kernel-generic
+chmod a+r ${PWD}/livecd.${PROJECT}.initrd-generic ${PWD}/livecd.${PROJECT}.kernel-generic

live-build/ubuntu-core-installer/hooks/05-prepare-image.binary

@@ -0,0 +1,38 @@
+#!/bin/bash
+
+set -eux
+
+case ${PASS:-} in
+    base.live)
+        ;;
+    *)
+        exit 0
+        ;;
+esac
+
+. config/binary
+. config/functions
+
+env SNAPPY_STORE_NO_CDN=1 snap known --remote model series=16 brand-id=canonical model=ubuntu-core-24-amd64 > config/ubuntu-core-24-amd64.model
+
+env SNAPPY_STORE_NO_CDN=1 snap prepare-image \
+    config/ubuntu-core-24-amd64.model --snap console-conf chroot
+mv chroot/system-seed/systems/* chroot/system-seed/systems/ubuntu-core-24-amd64
+rsync -av chroot/system-seed/{systems,snaps} chroot/var/lib/snapd/seed
+rm -rf chroot/system-seed
+
+cat <<-EOF > config/edge.catalog-in.yaml
+name: "Ubuntu Core 24"
+description: >-
+  Ubuntu Core.
+id: ubuntu-core
+type: null
+variant: core
+locale_support: none
+snapd_system_label: ubuntu-core-24-amd64
+EOF
+PROJECT_FULL=$PROJECT${SUBARCH:+-$SUBARCH}
+usc_opts="--output livecd.${PROJECT_FULL}.install-sources.yaml \
+	  --template config/edge.catalog-in.yaml \
+	  --size 0"
+/usr/share/livecd-rootfs/update-source-catalog $usc_opts

live-build/ubuntu-core-installer/includes.chroot.base.live/etc/cloud/cloud.cfg

@@ -0,0 +1,117 @@
+# The top level settings are used as module
+# and system configuration.
+
+# A set of users which may be applied and/or used by various modules
+# when a 'default' entry is found it will reference the 'default_user'
+# from the distro configuration specified below
+users:
+   - default
+
+# If this is set, 'root' will not be able to ssh in and they
+# will get a message to login instead as the default $user
+disable_root: true
+
+# This will cause the set+update hostname module to not operate (if true)
+preserve_hostname: true
+
+ssh_pwauth: yes
+chpasswd:
+    expire: false
+
+# This is the initial network config.
+# It can be overwritten by cloud-init or subiquity.
+network:
+    version: 2
+    ethernets:
+        zz-all-en:
+            match:
+                name: "en*"
+            dhcp4: true
+        zz-all-eth:
+            match:
+                name: "eth*"
+            dhcp4: true
+
+# We used to have a custom final_message here.  Just use the default instead.
+
+# Example datasource config
+# datasource:
+#    Ec2:
+#      metadata_urls: [ 'blah.com' ]
+#      timeout: 5 # (defaults to 50 seconds)
+#      max_wait: 10 # (defaults to 120 seconds)
+
+# The modules that run in the 'init' stage
+cloud_init_modules:
+ - bootcmd
+ - write-files
+ - ca-certs
+ - rsyslog
+ - users-groups
+ - ssh
+
+# The modules that run in the 'config' stage
+cloud_config_modules:
+# Emit the cloud config ready event
+# this can be used by upstart jobs for 'start on cloud-config'.
+ - ssh-import-id
+ - set-passwords
+ - timezone
+ - disable-ec2-metadata
+ - runcmd
+
+# The modules that run in the 'final' stage
+cloud_final_modules:
+ - scripts-per-once
+ - scripts-user
+ - ssh-authkey-fingerprints
+ - keys-to-console
+ - phone-home
+ - final-message
+
+# System and/or distro specific settings
+# (not accessible to handlers/transforms)
+system_info:
+   # This will affect which distro class gets used
+   distro: ubuntu
+   # Default user name + that default users groups (if added/used)
+   default_user:
+     name: installer
+     lock_passwd: false
+     gecos: Ubuntu
+     groups: [adm, audio, cdrom, dialout, dip, floppy, lxd, netdev, plugdev, sudo, video]
+     sudo: ["ALL=(ALL) NOPASSWD:ALL"]
+     shell: /usr/bin/subiquity-shell
+   # Automatically discover the best ntp_client
+   ntp_client: auto
+   # Other config here will be given to the distro class and/or path classes
+   paths:
+      cloud_dir: /var/lib/cloud/
+      templates_dir: /etc/cloud/templates/
+      upstart_dir: /etc/init/
+   package_mirrors:
+     - arches: [i386, amd64]
+       failsafe:
+         primary: http://archive.ubuntu.com/ubuntu
+         security: http://security.ubuntu.com/ubuntu
+       search:
+         primary:
+           - http://%(ec2_region)s.ec2.archive.ubuntu.com/ubuntu/
+           - http://%(availability_zone)s.clouds.archive.ubuntu.com/ubuntu/
+           - http://%(region)s.clouds.archive.ubuntu.com/ubuntu/
+         security: []
+     - arches: [arm64, armel, armhf]
+       failsafe:
+         primary: http://ports.ubuntu.com/ubuntu-ports
+         security: http://ports.ubuntu.com/ubuntu-ports
+       search:
+         primary:
+           - http://%(ec2_region)s.ec2.ports.ubuntu.com/ubuntu-ports/
+           - http://%(availability_zone)s.clouds.ports.ubuntu.com/ubuntu-ports/
+           - http://%(region)s.clouds.ports.ubuntu.com/ubuntu-ports/
+         security: []
+     - arches: [default]
+       failsafe:
+         primary: http://ports.ubuntu.com/ubuntu-ports
+         security: http://ports.ubuntu.com/ubuntu-ports
+   ssh_svcname: ssh

live-build/ubuntu-core-installer/includes.chroot.base.live/etc/cloud/cloud.cfg.d/06_quiet.cfg

@@ -0,0 +1,4 @@
+output: {all: '>> /var/log/cloud-init-output.log'}
+no_ssh_fingerprints: true
+ssh:
+  emit_keys_to_console: false

live-build/ubuntu-core-installer/includes.chroot.base.live/etc/systemd/journald.conf.d/no-rate-limit.conf

@@ -0,0 +1,2 @@
+[Journal]
+RateLimitIntervalSec=0

live-build/ubuntu-core-installer/includes.chroot.base.live/etc/systemd/system/systemd-journald.service.d/no-compact.conf

@@ -0,0 +1,4 @@
+# systemd in 23.04+ uses a newer "compact" format by default which is not
+# understood by the systemd libraries from jammy used in the subiquity snap.
+[Service]
+Environment="SYSTEMD_JOURNAL_COMPACT=0"

live-build/ubuntu-core-installer/includes.chroot.base.live/etc/systemd/system/systemd-journald.service.d/no-hardening.conf

@@ -0,0 +1,4 @@
+# systemd in 22.04+ uses "hash table hardening" by default which is not
+# understood by the systemd libraries from focal used in the subiquity snap.
+[Service]
+Environment="SYSTEMD_JOURNAL_KEYED_HASH=0"

live-build/ubuntu-core-installer/includes.chroot.base.live/usr/bin/subiquity-shell

@@ -0,0 +1,3 @@
+#!/bin/sh
+exec sudo snap run subiquity
+

live-build/ubuntu-core-installer/includes.chroot.base.live/usr/lib/systemd/system/getty@.service.d/autologin.conf

@@ -0,0 +1,3 @@
+[Service]
+ExecStart=
+ExecStart=-/sbin/agetty --noclear -n --autologin ubuntu-core-installer %I $TERM

live-build/ubuntu-core-installer/includes.chroot.base.live/usr/lib/systemd/system/getty@tty1.service

@@ -0,0 +1 @@
+/dev/null

live-build/ubuntu-core-installer/includes.chroot.base.live/usr/lib/systemd/system/local-fs.target.wants/media-filesystem.mount

@@ -0,0 +1 @@
+../media-filesystem.mount

live-build/ubuntu-core-installer/includes.chroot.base.live/usr/lib/systemd/system/serial-getty@.service.d/subiquity-serial.conf

@@ -0,0 +1,8 @@
+[Unit]
+Description=Subiquity, the installer for Ubuntu Server %I
+StartLimitInterval=0
+
+[Service]
+Environment=SNAP_REEXEC=0
+ExecStart=
+ExecStart=/usr/bin/snap run subiquity.subiquity-service %I

live-build/ubuntu-core-installer/includes.chroot.base.live/usr/lib/systemd/system/serial-getty@sclp_line0.service.d/subiquity-serial.conf

@@ -0,0 +1,4 @@
+[Service]
+StandardOutput=tty
+ExecStart=
+ExecStart=/usr/bin/snap run subiquity --ssh

live-build/ubuntu-core-installer/includes.chroot.base.live/usr/lib/systemd/system/snap.subiquity.subiquity-service.service.d/subiquity.conf

@@ -0,0 +1,13 @@
+[Unit]
+IgnoreOnIsolate=yes
+
+[Service]
+Environment=SNAP_REEXEC=0
+UtmpIdentifier=tty1
+TTYPath=/dev/tty1
+TTYReset=yes
+TTYVHangup=yes
+TTYVTDisallocate=yes
+KillMode=process
+IgnoreSIGPIPE=no
+SendSIGHUP=yes

live-build/ubuntu-core-installer/includes.chroot.base.live/usr/lib/systemd/system/snapd.service.d/no-reexec.conf

@@ -0,0 +1,2 @@
+[Service]
+Environment=SNAP_REEXEC=0

live-build/ubuntu-core-installer/includes.chroot.base.live/usr/lib/systemd/systemd-networkd-wait-online

@@ -0,0 +1 @@
+/bin/true

live-build/ubuntu-core-installer/includes.chroot.base/etc/systemd/system/multi-user.target.wants/systemd-networkd.service

@@ -0,0 +1 @@
+/lib/systemd/system/systemd-networkd.service

live-build/ubuntu-core-installer/includes.chroot.base/etc/systemd/system/network-online.target.wants/systemd-networkd-wait-online.service

@@ -0,0 +1 @@
+/lib/systemd/system/systemd-networkd-wait-online.service

live-build/ubuntu-core-installer/includes.chroot.base/etc/systemd/system/sockets.target.wants/systemd-networkd.socket

@@ -0,0 +1 @@
+/lib/systemd/system/systemd-networkd.socket

live-build/ubuntu-cpc/hooks.d/base/create-root-dir.binary

@@ -24,6 +24,6 @@ rm -rf $rootfs_dir/boot/grub
 # Keep this as some derivatives mount a tempfs here
 mkdir -p $rootfs_dir/lib/modules
 
-teardown_mountpoint $rootfs_dir
+create_manifest $rootfs_dir "livecd.ubuntu-cpc.rootfs.manifest" "livecd.ubuntu-cpc.rootfs.spdx"  "cloud-image-rootfs-$ARCH-$(date +%Y%m%dT%H:%M:%S)"
 
-create_manifest "${rootfs_dir}" "${rootfs_dir}.manifest"
+teardown_mountpoint $rootfs_dir

live-build/ubuntu-cpc/hooks.d/base/disk-image-ppc64el.binary

@@ -80,6 +80,8 @@ cp -a chroot/* mountpoint/
 chroot mountpoint dpkg-query -W > binary/boot/filesystem.packages
 (cd mountpoint && find -xdev) | sort > binary/boot/filesystem.filelist
 
+create_manifest  "mountpoint/" "$PWD/livecd.ubuntu-cpc.disk-image.manifest" "$PWD/livecd.ubuntu-cpc.disk-image.spdx"  "cloud-image-$ARCH-$(date +Y%m%dT%H:%M:%S)"
+
 umount mountpoint
 rmdir mountpoint
 

live-build/ubuntu-cpc/hooks.d/base/disk-image-uefi-non-cloud.binary

@@ -9,21 +9,6 @@ case $ARCH in
         ;;
 esac
 
-case ${PROJECT:-}:${SUBPROJECT:-} in
-    ubuntu:)
-        echo "We don't create EFI images for Ubuntu Desktop."
-        exit 0
-        ;;
-    ubuntu)
-        IMAGE_STR="# DESKTOP_IMG: This file was created/modified by the Desktop Image build process"
-        FS_LABEL="desktop-rootfs"
-        IMAGE_SIZE=12884901888 # 12G
-        ;;
-    *)
-        IMAGE_STR="# CLOUD_IMG: This file was created/modified by the Cloud Image build process"
-        FS_LABEL="cloudimg-rootfs"
-        ;;
-esac
 
 if [ "$ARCH" = "amd64" ]; then
     IMAGE_SIZE=3758096384 # bump to 3.5G (3584*1024**2); Since Kinetic amd64 need more then the default 2.2G
@@ -44,6 +29,22 @@ if [ "$ARCH" = "riscv64" ]; then
     IMAGE_SIZE=4831838208 # bump to 4.5G (4608*1024**2); initrd creation fails with "No space left" with 3.5G
 fi
 
+case ${PROJECT:-}:${SUBPROJECT:-} in
+    ubuntu:)
+        echo "We don't create EFI images for Ubuntu Desktop."
+        exit 0
+        ;;
+    ubuntu:desktop-preinstalled)
+        IMAGE_STR="# DESKTOP_IMG: This file was created/modified by the Desktop Image build process"
+        FS_LABEL="desktop-rootfs"
+        IMAGE_SIZE=12884901888 # 12G
+        ;;
+    *)
+        IMAGE_STR="# CLOUD_IMG: This file was created/modified by the Cloud Image build process"
+        FS_LABEL="cloudimg-rootfs"
+        ;;
+esac
+
 . config/binary
 
 . config/functions
@@ -104,7 +105,7 @@ create_partitions() {
                        --change-name=12:CIDATA \
                        --new=1:: \
                        --attributes=1:set:2
-            elif [ "${SUBARCH:-}" = "icicle" ]; then
+            elif [ "${SUBARCH:-}" = "icicle" ] || [ "${SUBARCH:-}" = "pic64gx" ]; then
                 # Microchip Icicle Kit
                 sgdisk "${disk_image}" \
                        --set-alignment=2 \
@@ -327,6 +328,17 @@ install_grub() {
                         loader1="${loop_device}p13"
                         dd if=mountpoint/usr/lib/u-boot/${SUBARCH}/u-boot-sunxi-with-spl.bin of=$loader1
                         ;;
+                    "pic64gx")
+                        cp ${my_d}/riscv64/grub/90_watchdog-thresh.cfg mountpoint/etc/default/grub.d/
+                        # flash-kernel is needed to install the dtb for update-grub: it uses the
+                        # /proc/device-tree/model value to pick the correct dtb and as we are in a chroot,
+                        # the model value is wrong and we need to use /etc/flash-kernel/machine instead.
+                        chroot mountpoint bash -c "echo 'Microchip PIC64GX Curiosity Kit' > /etc/flash-kernel/machine"
+                        # u-boot-pic64gx contains the vendor U-Boot
+                        chroot mountpoint apt-get install -qqy u-boot-pic64gx
+                        loader="${loop_device}p13"
+                        dd if=mountpoint/usr/lib/u-boot-pic64gx/u-boot.payload of=$loader
+                        ;;
                     "visionfive")
                         # flash-kernel is needed to install the dtb for update-grub: it uses the
                         # /proc/device-tree/model value to pick the correct dtb and as we are in a chroot,

live-build/ubuntu-cpc/hooks.d/base/disk-image-uefi.binary

@@ -184,7 +184,8 @@ install_grub() {
     mount
 
     # create sorted filelist as the very last step before unmounting
-    (cd mountpoint && find -xdev) | sort > binary/boot/filesystem.filelist
+    # explicitly generate manifest and sbom
+    create_manifest  "mountpoint/" "$PWD/livecd.ubuntu-cpc.disk-uefi.manifest" "$PWD/livecd.ubuntu-cpc.disk-uefi.spdx"  "cloud-image-$ARCH-$(date +%Y%m%dT%H:%M:%S)"
 
     umount_partition mountpoint
     rmdir mountpoint
@@ -201,6 +202,7 @@ make_ext4_partition "${rootfs_dev_mapper}"
 mkdir mountpoint
 mount "${rootfs_dev_mapper}" mountpoint
 cp -a chroot/* mountpoint/
+
 umount mountpoint
 rmdir mountpoint
 

live-build/ubuntu-cpc/hooks.d/base/disk-image.binary

@@ -158,6 +158,8 @@ EOF
         $ZIPL_EXTRA_PARAMS
 fi
 
+create_manifest  "mountpoint/" "$PWD/livecd.ubuntu-cpc.disk-image.manifest" "$PWD/livecd.ubuntu-cpc.disk-image.spdx"  "cloud-image-$ARCH-$(date +%Y%m%dT%H:%M:%S)"
+
 if [ -n "$BOOT_MOUNTPOINT" ]; then
 	umount "mountpoint/$BOOT_MOUNTPOINT"
 fi

live-build/ubuntu-cpc/hooks.d/base/qcow2-image.binary

@@ -2,8 +2,17 @@
 
 . config/functions
 
+qcow_file=${PWD}/livecd.ubuntu-cpc.qcow
 if [ -f binary/boot/disk-uefi.ext4 ]; then
     convert_to_qcow2 binary/boot/disk-uefi.ext4 livecd.ubuntu-cpc.img
+    uefi_file="livecd.ubuntu-cpc.disk-uefi"
+    cp ${uefi_file}.manifest ${qcow_file}.manifest
+    cp ${uefi_file}.filelist ${qcow_file}.filelist
+    cp ${uefi_file}.spdx ${qcow_file}.spdx
 elif [ -f binary/boot/disk.ext4 ]; then
     convert_to_qcow2 binary/boot/disk.ext4 livecd.ubuntu-cpc.img
+    disk_file="livecd.ubuntu-cpc.disk-image"
+    cp ${disk_file}.manifest ${qcow_file}.manifest
+    cp ${disk_file}.filelist ${qcow_file}.filelist
+    cp ${disk_file}.spdx ${qcow_file}.spdx
 fi

live-build/ubuntu-cpc/hooks.d/base/riscv64/grub/10_cmdline.cfg

@@ -1,4 +1,4 @@
 # Booting on many riscv64 systems is slow. Let the user view progress.
 # For minimum output use
 # GRUB_CMDLINE_LINUX_DEFAULT="quiet"
-GRUB_CMDLINE_LINUX_DEFAULT="efi=debug earlycon"
+GRUB_CMDLINE_LINUX_DEFAULT="efi=debug earlycon=sbi"

live-build/ubuntu-cpc/hooks.d/base/riscv64/u-boot-menu/10_cmdline.conf

@@ -1 +1 @@
-U_BOOT_PARAMETERS="ro efi=debug earlycon"
+U_BOOT_PARAMETERS="ro efi=debug earlycon=sbi"

live-build/ubuntu-cpc/hooks.d/base/root-squashfs.binary

@@ -15,8 +15,11 @@ rootfs_dir=rootfs.dir
 
 squashfs_f="$PWD/livecd.ubuntu-cpc.squashfs"
 
-cp $rootfs_dir.manifest $squashfs_f.manifest
+cp livecd.ubuntu-cpc.rootfs.manifest ${squashfs_f}.manifest
+cp livecd.ubuntu-cpc.rootfs.filelist ${squashfs_f}.filelist
+cp livecd.ubuntu-cpc.rootfs.spdx ${squashfs_f}.spdx
+
 # fstab is omitted from the squashfs
-grep -v '^/etc/fstab$' $rootfs_dir.filelist >$squashfs_f.filelist
+grep -v '^/etc/fstab$' livecd.ubuntu-cpc.rootfs.filelist >$squashfs_f.filelist
 
 create_squashfs $rootfs_dir $squashfs_f

live-build/ubuntu-cpc/hooks.d/base/root-xz.binary

@@ -11,6 +11,4 @@ fi
 # This is the directory created by create-root-dir.binary
 rootfs_dir=rootfs.dir
 
-cp $rootfs_dir.manifest livecd.ubuntu-cpc.rootfs.manifest
-cp $rootfs_dir.filelist livecd.ubuntu-cpc.rootfs.filelist
 (cd $rootfs_dir/ && tar -c --sort=name --xattrs *) | xz > livecd.ubuntu-cpc.rootfs.tar.xz

live-build/ubuntu-cpc/hooks.d/base/series/disk-image

@@ -6,3 +6,6 @@ provides livecd.ubuntu-cpc.initrd-generic
 provides livecd.ubuntu-cpc.kernel-generic
 provides livecd.ubuntu-cpc.manifest
 provides livecd.ubuntu-cpc.filelist
+provides livecd.ubuntu-cpc.disk-image.manifest
+provides livecd.ubuntu-cpc.disk-image.filelist
+provides livecd.ubuntu-cpc.disk-image.spdx

live-build/ubuntu-cpc/hooks.d/base/series/disk-image-uefi

@@ -4,3 +4,6 @@ provides livecd.ubuntu-cpc.initrd-generic
 provides livecd.ubuntu-cpc.kernel-generic
 provides livecd.ubuntu-cpc.manifest
 provides livecd.ubuntu-cpc.filelist
+provides livecd.ubuntu-cpc.disk-uefi.manifest
+provides livecd.ubuntu-cpc.disk-uefi.filelist
+provides livecd.ubuntu-cpc.disk-uefi.spdx

live-build/ubuntu-cpc/hooks.d/base/series/qcow2

@@ -1,3 +1,6 @@
 depends disk-image
 base/qcow2-image.binary
 provides livecd.ubuntu-cpc.img
+provides livecd.ubuntu-cpc.qcow.manifest
+provides livecd.ubuntu-cpc.qcow.filelist
+provides livecd.ubuntu-cpc.qcow.spdx

live-build/ubuntu-cpc/hooks.d/base/series/squashfs

@@ -3,3 +3,4 @@ base/root-squashfs.binary
 provides livecd.ubuntu-cpc.squashfs
 provides livecd.ubuntu-cpc.squashfs.manifest
 provides livecd.ubuntu-cpc.squashfs.filelist
+provides livecd.ubuntu-cpc.squashfs.spdx

live-build/ubuntu-cpc/hooks.d/base/series/tarball

@@ -3,3 +3,4 @@ base/root-xz.binary
 provides livecd.ubuntu-cpc.rootfs.tar.xz
 provides livecd.ubuntu-cpc.rootfs.manifest
 provides livecd.ubuntu-cpc.rootfs.filelist
+provides livecd.ubuntu-cpc.rootfs.spdx

live-build/ubuntu-cpc/hooks.d/base/series/vagrant

@@ -1,3 +1,6 @@
 depends disk-image
 base/vagrant.binary
 provides livecd.ubuntu-cpc.vagrant.box
+provides livecd.ubuntu-cpc.vagrant.manifest
+provides livecd.ubuntu-cpc.vagrant.filelist
+provides livecd.ubuntu-cpc.vagrant.spdx

live-build/ubuntu-cpc/hooks.d/base/series/vmdk

@@ -3,3 +3,6 @@ base/vmdk-image.binary
 base/vmdk-ova-image.binary
 provides livecd.ubuntu-cpc.vmdk
 provides livecd.ubuntu-cpc.ova
+provides livecd.ubuntu-cpc.vmdk.manifest
+provides livecd.ubuntu-cpc.vmdk.filelist
+provides livecd.ubuntu-cpc.vmdk.spdx

live-build/ubuntu-cpc/hooks.d/base/vagrant.binary

@@ -93,6 +93,8 @@ EOF
 chroot ${mount_d} chown -R vagrant:vagrant /home/vagrant/.ssh
 chroot ${mount_d} chmod 700 /home/vagrant/.ssh
 
+create_manifest $mount_d "livecd.ubuntu-cpc.vagrant.manifest" "livecd.ubuntu-cpc.vagrant.spdx"  "cloud-image-vagrant-$ARCH-$(date +%Y%m%dT%H:%M:%S)"
+
 umount_disk_image "$mount_d"
 rmdir "$mount_d"
 

live-build/ubuntu-cpc/hooks.d/base/vmdk-image.binary

@@ -20,8 +20,18 @@ esac
 
 . config/functions
 
+vmdk_file="$PWD/livecd.ubuntu-cpc.vmdk"
+
 if [ -e binary/boot/disk-uefi.ext4 ]; then
     create_vmdk binary/boot/disk-uefi.ext4 livecd.ubuntu-cpc.vmdk
+    uefi_file="livecd.ubuntu-cpc.disk-uefi"
+    cp ${uefi_file}.manifest ${vmdk_file}.manifest
+    cp ${uefi_file}.filelist ${vmdk_file}.filelist
+    cp ${uefi_file}.spdx ${vmdk_file}.spdx
 elif [ -f binary/boot/disk.ext4 ]; then
     create_vmdk binary/boot/disk.ext4 livecd.ubuntu-cpc.vmdk
+    disk_file="livecd.ubuntu-cpc.disk-image"
+    cp ${disk_file}.manifest ${vmdk_file}.manifest
+    cp ${disk_file}.filelist ${vmdk_file}.filelist
+    cp ${disk_file}.spdx ${vmdk_file}.spdx
 fi

live-build/ubuntu-server/hooks/01-unminimize.chroot_early

@@ -10,30 +10,9 @@ case ${PASS} in
         ;;
 esac
 
-# The unminimize script will try to install the lxd snap using the shim script
+# Run the unminimize script to re-install packages with all dpkg filters removed and install packages
-# /usr/sbin/lxd from the lxd-installer package.
+# removed as part of minimization
-# We can't do that at this stage so just neuter the lxd command (the snap
+yes | /usr/bin/unminimize
-# will get properly seeded by generic machinery).
-if [ -f "/usr/sbin/lxd" ]; then
-    dpkg-divert --add --divert /usr/sbin/lxd.REAL --rename /usr/sbin/lxd
-    ln -s /bin/true /usr/sbin/lxd
-    yes | /usr/local/sbin/unminimize
-    # unminimize also uninstalls lxd-installer package
-    # and also removed `/usr/sbin/lxd` as a result, so we don't need to restore, but
-    # we do need to remove the mock we used as part of dpkg-divert
-    # first we need to remove the diversion
-    dpkg-divert --remove --no-rename /usr/sbin/lxd
-    # now remove the renamed file that we originally diverted to
-    rm -v /usr/sbin/lxd.REAL
-else
-    # if /usr/sbin/lxd doesn't exist then lxd-installer package isn't installed.
-    # Instead, we can mock the command to avoid the unminimize script failing
-    ln -s /bin/true /usr/sbin/lxd
-    yes | /usr/local/sbin/unminimize
-    # as the lxd-installer package was not installed and thus not removed by `unminimize`
-    # the mock /usr/sbin/lxd will still be present, so we need to remove it
-    rm -v /usr/sbin/lxd
-fi
 
 # Fix up missing recommends.  Other non-layered flavors handle this in
 # live-build/auto/build, but we need to do it here.  Also, there are

live-build/ubuntu-server/hooks/03-kernel-metapkg.chroot_early

@@ -21,6 +21,8 @@ case $PASS in
             kernel_metapkg=linux-nvidia-tegra
         elif [ "$flavor" = "nvidia-tegra-igx" ]; then
             kernel_metapkg=linux-nvidia-tegra-igx
+        elif [ "$flavor" = "nvidia-tegra-jetson" ]; then
+            kernel_metapkg=linux-nvidia-tegra-jetson
         else
             echo "bogus flavor: $flavor"
             exit 1

live-build/ubuntu-wsl/hooks/01-distribution-conf.chroot

@@ -0,0 +1,20 @@
+#!/bin/bash -eu
+# vi: ts=4 expandtab
+#
+#	Create wsl-distribution.conf for WSL setup
+#
+
+source /etc/os-release
+
+cat <<EOF >/etc/wsl-distribution.conf
+[oobe]
+command = /usr/lib/wsl/wsl-setup
+defaultUid = 1000
+defaultName = ${NAME}-${VERSION_ID}
+
+[shortcut]
+icon = /usr/share/wsl/ubuntu.ico
+
+[windowsterminal]
+ProfileTemplate = /usr/share/wsl/terminal-profile.json
+EOF

live-build/ubuntu-wsl/hooks/99-tar.binary

@@ -16,102 +16,10 @@ esac
 setfattr -x system.posix_acl_access chroot/var/log/journal
 setfattr -x system.posix_acl_default chroot/var/log/journal
 
-# is_lts returns true if the given release is a LTS.
+# Create the rootfs as a .wsl extension
-is_lts() {
+cd chroot
-    release_version="$1"
+tar --xattrs --sort=name -czf ../livecd.$PROJECT${SUBARCH:+-$SUBARCH}.wsl *
-    year=$(echo "${release_version}" | cut -d'.' -f1)
+cd ..
-    month=$(echo "${release_version}" | cut -d'.' -f2)
-
-    if [ "${month}" != "04" ]; then
-        echo "false"
-        return
-    fi
-
-    last_year_digit="${year: -1}"
-    if [ $((last_year_digit % 2)) -ne 0 ]; then
-        echo "false"
-        return
-    fi
-
-    echo "true"
-}
-
-# is_current_lts_release returns for a given lts release is we are in the year preceeding or 2 years succeeding a release.
-# Note that it will mark as "current" a lts release zeven if there is a next one released until the end of the +2 year.
-is_current_lts_release() {
-    release_version="$1"
-    current_year="$2"
-    year=$(echo "$release_version" | cut -d'.' -f1)
-
-    if [ $(is_lts "${version}") != "true" ]; then
-        echo "false"
-        return
-    fi
-
-    if [ "$((year - 1))" -le "${current_year}" ] && [ "${current_year}" -le "$((year + 2))" ]; then
-        echo "true"
-        return
-    fi
-
-    echo "false"
-}
-
-# Function to check if a version is a development release
-is_development_release() {
-    local version=$1
-    local current_year=$2
-    local current_month=$3
-    local year=$(echo $version | cut -d. -f1)
-    local month=$(echo $version | cut -d. -f2)
-
-    if [ "${year}" -gt "${current_year}" ] || ([ "${year}" -eq "${current_year}" ] && [ "${month}" -gt "${current_month}" ]); then
-        echo "true"
-        return
-    fi
-
-    echo "false"
-}
-
-# create_archive_with_upgrade_policy modifies the prompting upgrade policy
-# and create a separate rootfs for this upgrade policy, named after app_id.
-# The reason not using just tar .. -C chroot . is that using '.' was found
-# not working once and checking if using the simpler command is safe needs
-# verification of the app installation on all Windows 10 builds we support
-# with WSL.
-create_archive_with_upgrade_policy() {
-    upgrade_policy=$1
-    app_id=$2
-
-    cd chroot
-    sed -i "s#Prompt=.*#Prompt=${upgrade_policy}#" ./etc/update-manager/release-upgrades
-    tar --xattrs --sort=name -czf ../livecd.ubuntu-wsl.${app_id}.rootfs.tar.gz *
-    cd ..
-}
-
-# release-upgrader configuration, 3 cases:
-# Ubuntu-Version: never
-# ubuntu (latest LTS): lts
-# preview (current dev): normal
-
-# We produce the following tar with this policy:
-# Any XY.04, where Y is pair: upgrade-never
-# Any XY.04, where Y is pair and current year is between XY-1 to XY+2 (included): upgrade-lts
-# Any releases, where XY.04, where current date is comprised within 6 months.
-
-version=$(chroot chroot lsb_release --release --short)
-
-if [ $(is_lts "${version}") = "true" ]; then
-    create_archive_with_upgrade_policy "never" "ubuntu${version}lts"
-fi
-
-if [ $(is_current_lts_release "${version}" $(date +"%y")) = "true" ]; then
-    create_archive_with_upgrade_policy "lts" "ubuntu"
-fi
-
-if [ $(is_development_release "${version}" $(date +"%y") $(date +"%m")) = "true" ]; then
-    create_archive_with_upgrade_policy "normal" "ubuntupreview"
-fi
-
 
 # Remove initial ext4-formatted fs
 rm -f binary/boot/filesystem.ext4

live-build/ubuntu/hooks/020-ubuntu-enhanced-sb.binary

@@ -24,7 +24,7 @@ fi
 cat <<EOF > config/classic-model.model
 type: model
 authority-id: canonical
-revision: 2
+revision: 3
 series: 16
 brand-id: canonical
 model: ubuntu-classic-2404-amd64
@@ -75,7 +75,7 @@ snaps:
     name: gtk-common-themes
     type: app
   -
-    default-channel: latest/stable/ubuntu-24.04
+    default-channel: 2/stable/ubuntu-24.04
     id: gjf3IPXoRiipCu9K0kVu52f0H56fIksg
     name: snap-store
     type: app
@@ -85,23 +85,23 @@ snaps:
     name: snapd-desktop-integration
     type: app
   -
-    default-channel: latest/stable/ubuntu-24.04
+    default-channel: 1/stable/ubuntu-24.04
     id: EI0D1KHjP8XiwMZKqSjuh6W8zvcowUVP
     name: firmware-updater
     type: app
-timestamp: 2024-04-21T12:00:00.0Z
+timestamp: 2024-08-26T12:00:00.0Z
 sign-key-sha3-384: 9tydnLa6MTJ-jaQTFUXEwHl1yRx7ZS4K5cyFDhYDcPzhS7uyEkDxdUjg9g08BtNn
 
-AcLBXAQAAQoABgUCZiZYsgAKCRDgT5vottzAEir/EACXgxl3zMAplZZDP33gyk7dENrDD3VaindS
+AcLBXAQAAQoABgUCZsyysAAKCRDgT5vottzAEilHEACwNTjGEIAfePAkgYeaWvNvQXTIHRqa/fc8
-sL91VFtNzrDQiK0ovuPUTuxg4N0XqDcGxIxBQUDggHA36n4+B+EP68Uu4kTS8PzJAeVfK2NzpleL
+G7BJZQJjvE8I7DMQn5QHqUHpLTvyKQCch780R43NbNmcEWBSvYe7vdfSGwF4acyP6MBk7rO1s366
-1tgXjGCvb2JmRZIZozJ8x3DVIMeBByPcEKv+nULhnAcOIpZfBvbv/fs/pF5QKqsWQIlMPk23X5aF
+lBjvKEkhk1yfcpx3cGUy+LWsLvJkRYvAC31vMCcVnyXZGzAFT0qDlHOH5J3UHc7JBmuo9rdHueKN
-ZmcaOAT8S+d73i/SWJxAEjcS9SeKf+iHxDQ6niuOhGgM20+hvCiWT0YLefG9fYsu5FjNaT0o9p0Y
+KmjgozFp6NAPFFGEA4yqIqBRUtZyu9r27SvI2AqY+TKZClzUvaxxUOpCMTZmF8nMC9ucLRstSHbf
-hbYKb0SaILWrXrip209yciweVgUfRBDqYMnGWVojjW+dpS/IqLYvFL0y0hm5gQI4QmALXY+9p3Qc
+BGUvaIo97xY0ycG8QHFXEG1iOsIhUq2pGgIIajCxL+A1uwvGuGRDHscb0g63MvfqJB3lIsKy/oTU
-97YCbPsj0rOSGcPDUkLKu+vkVdIkIsYg44QMtJEhGs9dBBj5nt7welli5sjuQBUzRECWOlH1dJgd
+8KgAIOG2Qy9AhwkP1kMuBh5Txw4XMp4lNmPpBToOIQK+LAmDup82+czcvTdDRVAmzq3gGMeSwzc8
-7PJi9Hl/6X3/CNUruK5t342B70BJ1IWp49dIKf9zfSvoJzDiBlRx6pl6/F54XU4Xef4Nl7+2Cc7z
+hwq6uMLbI+jl67tHhhItOAMF5UzqWetecA81OEvyLxNSYcLIJ2zbXwRaOTummnIFgg6RDPBwd0tl
-45FpV16tft9KhufXKksvTIaHDEWY5E4fbAL4YjCEf5TD2JZDI16cc8lrrGKO1R+hWjA943JgK1Ac
+K8EVLVIakCQtKs/2tmBMWXuv2HStqoUsn+8I5ofzVv/gJnu0cD1xvLTJ0xbK4TnTmCYDP8b357Jg
-kio/LUlP0oYPq9hxzdRQq4vynRt+MYro+/0yNzaX3IBODQ+7uX3KIakbaI6y/d6nCz8Z94PoJC2/
+MXOLyKFuNLcaf1mR7vwsE3570jsFUQtwq8CYWZD5WCCVv1QXb2MKD3A1fEgAHMqRfHSa+HoPzsWY
-9OnsJlX1QIsavtl5ct0Buqzk8AdLFwCHGM8xlT81Jw==
++KDM/aLgtd0I8R7pQdz1GO2vkxz5BAv7jG5kvwhuYg==
 EOF
 
 channel=""

live-build/ubuntu/hooks/040-hyperv-desktop-images.binary

@@ -39,8 +39,14 @@ trap cleanup_hyperv EXIT
 
 # Perform customisations
 
+# For Ubuntu 24.04 and later cloud-init is included in desktop images. This is not applicable for Hyperv images so
+# we can disable cloud-init. This leaves the cloud-init package installed but disabled so users can still
+# use it if they want.
+touch "${scratch_d}/etc/cloud/cloud-init.disabled"
+
+
 chroot "${scratch_d}" apt-get update -y
-chroot "${scratch_d}" apt-get -y install xrdp linux-azure linux-tools-azure linux-cloud-tools-azure
+chroot "${scratch_d}" apt-get -y install xrdp linux-azure linux-tools-azure linux-cloud-tools-azure polkitd-pkla oem-config-gtk language-pack-en-base oem-config-slideshow-ubuntu
 
 cat > ${scratch_d}/etc/modules-load.d/hyperv.conf << EOF
 ${IMAGE_STR}
@@ -124,20 +130,19 @@ touch "${scratch_d}/var/lib/oem-config/run"
 
 chroot "${scratch_d}" apt-get clean
 
+raw_img=binary/boot/disk-hyperv-uefi.ext4
+vhd_img=livecd.ubuntu-desktop-hyperv.vhdx
+
+create_manifest "${scratch_d}" "$vhd_img.zip.manifest"
 # End customisations
 
 cleanup_hyperv
 trap - EXIT
 
-raw_img=binary/boot/disk-hyperv-uefi.ext4
-vhd_img=livecd.ubuntu-desktop-hyperv.vhdx
-
 qemu-img convert -O vhdx "$raw_img" "$vhd_img"
 rm "$raw_img"
 
 apt-get install -y zip
 
-create_manifest chroot "$vhd_img.zip.manifest"
-
 zip "$vhd_img.zip" "$vhd_img"
 rm "$vhd_img"

update-source-catalog

@@ -10,9 +10,9 @@ import yaml
 parser = argparse.ArgumentParser()
 parser.add_argument('--output', required=True)
 parser.add_argument('--size', required=True)
-parser.add_argument('--squashfs', required=True)
+parser.add_argument('--squashfs', default='')
-parser.add_argument('--translations', required=True)
+parser.add_argument('--translations')
-parser.add_argument('--template', required=True)
+parser.add_argument('--template')
 parser.add_argument('--langs', default=None)
 
 opts = parser.parse_args(sys.argv[1:])
@@ -58,19 +58,20 @@ else:
     template['name'] = {'en': en_name}
     template['description'] = {'en': en_description}
 
-    for mo in glob.glob(os.path.join(opts.translations, '*.mo')):
+    if opts.translations:
-        with open(mo, 'rb') as fp:
+        for mo in glob.glob(os.path.join(opts.translations, '*.mo')):
-            t = gettext.GNUTranslations(fp=fp)
+            with open(mo, 'rb') as fp:
-        t_name = t.gettext(en_name)
+                t = gettext.GNUTranslations(fp=fp)
-        if t_name != en_name:
+            t_name = t.gettext(en_name)
-            lang = os.path.splitext(os.path.basename(mo))[0]
+            if t_name != en_name:
-            template['name'][lang] = t_name
+                lang = os.path.splitext(os.path.basename(mo))[0]
-        t_description = t.gettext(en_description)
+                template['name'][lang] = t_name
-        if t_description != en_description:
+            t_description = t.gettext(en_description)
-            lang = os.path.splitext(os.path.basedescription(mo))[0]
+            if t_description != en_description:
-            template['description'][lang] = t_description
+                lang = os.path.splitext(os.path.basedescription(mo))[0]
-        if opts.langs is not None:
+                template['description'][lang] = t_description
-            template['preinstalled_langs'] = opts.langs.split(',')
+            if opts.langs is not None:
+                template['preinstalled_langs'] = opts.langs.split(',')
 
     output.append(template)