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gen the initramfs with the right options and repack it with lzma

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This commit is contained in:
Michael Hudson-Doyle 2017-12-13 15:42:37 +13:00
parent 6ddf832b20
commit b913dcdf1c
2 changed files with 11 additions and 2 deletions
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2
debian/changelog vendored
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@ -1,4 +1,4 @@
livecd-rootfs (2.488~ppa2) bionic; urgency=medium livecd-rootfs (2.488~ppa4) bionic; urgency=medium
* Move casper from filesystem.squashfs to installer.squashfs. * Move casper from filesystem.squashfs to installer.squashfs.

11
live-build/ubuntu-server/hooks/032-installer-squashfs.binary
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@ -41,7 +41,16 @@ chroot $SQUASH_ROOT apt-get update
chroot $SQUASH_ROOT apt-get -y install user-setup chroot $SQUASH_ROOT apt-get -y install user-setup
chroot $SQUASH_ROOT apt-get -y install lupin-casper chroot $SQUASH_ROOT apt-get -y install lupin-casper
mv $SQUASH_ROOT/boot/initrd.img-* livecd.ubuntu-server.initrd-generic # Installing lupin-casper means we need a new initramfs, so we
# cargo cult stuff from lb_chroot_hacks:
chroot $SQUASH_ROOT CASPER_GENERATE_UUID=1 update-initramfs -k all -t -u
for INITRAMFS in $(find $SQUASH_ROOT/boot -name 'initrd*' -not -type l); do
zcat "${INITRAMFS}" | lzma -c -6 > "${INITRAMFS}.new"
mv "${INITRAMFS}.new" "${INITRAMFS}"
done
# and lb_binary_linux-image:
mv $SQUASH_ROOT/boot/initrd.img-* binary/casper/
# To replace the previously built one with it.
chroot $SQUASH_ROOT apt-get -y install curtin chroot $SQUASH_ROOT apt-get -y install curtin