diff --git a/debian/changelog b/debian/changelog index 84034393..66d463d9 100644 --- a/debian/changelog +++ b/debian/changelog @@ -1,3 +1,9 @@ +livecd-rootfs (2.674) UNRELEASED; urgency=medium + + * Fix broken minimal cloud image boot on amd64 + + -- David Krauser Thu, 16 Jul 2020 17:24:19 -0400 + livecd-rootfs (2.673) groovy; urgency=medium * Fix an unbound variable in scripts/functions. diff --git a/live-build/auto/config b/live-build/auto/config index baf5d4d1..441b5dff 100755 --- a/live-build/auto/config +++ b/live-build/auto/config @@ -779,20 +779,14 @@ case $PROJECT in ;; ubuntu-cpc) + KERNEL_FLAVOURS=virtual + if [ "${SUBPROJECT:-}" = minimized ]; then add_task install cloud-image add_package install sudo lxd-installer - # linux-kvm currently only exists for amd64, so fall back to the - # virtual flavour for other architectures - if [ "$ARCH" = "amd64" ]; then - KERNEL_FLAVOURS=kvm - else - KERNEL_FLAVOURS=virtual - fi else add_task install minimal standard cloud-image add_package install ubuntu-minimal - KERNEL_FLAVOURS=virtual case $ARCH in armhf|arm64|ppc64el|powerpc) add_task install server diff --git a/live-build/functions b/live-build/functions index 05003d19..2a386990 100644 --- a/live-build/functions +++ b/live-build/functions @@ -947,6 +947,12 @@ replace_kernel () { # If running a custom kernel, we should try to boot without an initramfs # We do this by setting GRUB_FORCE_PARTUUID, which forces initramfs-less boot + force_boot_without_initramfs ${mountpoint} +} + +force_boot_without_initramfs() { + mountpoint=$1 + partuuid=$(blkid -s PARTUUID -o value $(findmnt -n -o SOURCE --target "${mountpoint}")) if [ -n "${partuuid}" ]; then echo "Force booting without an initramfs..." diff --git a/live-build/ubuntu-cpc/hooks.d/base/disk-image-uefi.binary b/live-build/ubuntu-cpc/hooks.d/base/disk-image-uefi.binary index 2d298ec9..9b59117a 100755 --- a/live-build/ubuntu-cpc/hooks.d/base/disk-image-uefi.binary +++ b/live-build/ubuntu-cpc/hooks.d/base/disk-image-uefi.binary @@ -94,15 +94,6 @@ install_grub() { ;; esac - # This call to rewrite the debian package manifest is added here to capture - # grub-efi packages that otherwise would not make it into the base - # manifest. filesystem.packages is moved into place via symlinking to - # livecd.ubuntu-cpc.manifest by live-build/auto/build after lb_binary runs - # and at that time snaps are added to the manifest (create-manifest is - # not called here as it calls snap-seed-parse, resulting in duplicate - # snap listings) - chroot mountpoint dpkg-query -W > binary/boot/filesystem.packages - chroot mountpoint grub-install "${loop_device}" \ --boot-directory=/boot \ --efi-directory=/boot/efi \ @@ -126,6 +117,21 @@ install_grub() { chroot mountpoint grub-install --target=i386-pc "${loop_device}" fi + # Use the linux-kvm kernel for minimal images where available + # linux-kvm currently only exists for amd64 + if [ "${SUBPROJECT:-}" = "minimized" ] && [ "$ARCH" = "amd64" ]; then + replace_kernel mountpoint linux-kvm + fi + + # This call to rewrite the debian package manifest is added here to capture + # grub-efi packages that otherwise would not make it into the base + # manifest. filesystem.packages is moved into place via symlinking to + # livecd.ubuntu-cpc.manifest by live-build/auto/build after lb_binary runs + # and at that time snaps are added to the manifest (create-manifest is + # not called here as it calls snap-seed-parse, resulting in duplicate + # snap listings) + chroot mountpoint dpkg-query -W > binary/boot/filesystem.packages + divert_grub mountpoint chroot mountpoint update-grub replace_grub_root_with_label mountpoint diff --git a/live-build/ubuntu-cpc/hooks.d/base/disk-image.binary b/live-build/ubuntu-cpc/hooks.d/base/disk-image.binary index 14e9bc65..d0e4e228 100755 --- a/live-build/ubuntu-cpc/hooks.d/base/disk-image.binary +++ b/live-build/ubuntu-cpc/hooks.d/base/disk-image.binary @@ -122,6 +122,12 @@ if [ "${should_install_grub}" -eq 1 ]; then rm mountpoint/tmp/device.map fi +# Use the linux-kvm kernel for minimal images where available +# linux-kvm currently only exists for amd64 +if [ "${SUBPROJECT:-}" = "minimized" ] && [ "$ARCH" = "amd64" ]; then + replace_kernel mountpoint linux-kvm +fi + if [ "$ARCH" = "s390x" ]; then # Do ZIPL install bits chroot mountpoint apt-get -qqy install s390-tools sysconfig-hardware