Public bug reported:
eoan:
livecd-rootfs | 2.599
bionic:
livecd-rootfs | 2.525.27
Images currently being built have non-functional snaps. Seeding never
finishes, and the journal contains:
Jul 15 13:52:16 ubuntu snapd[944]: stateengine.go:102: state ensure
error: devicemgr: cannot proceed without seeding "core"
seed.yaml doesn't contain core:
ubuntu@ubuntu:~$ cat /var/lib/snapd/seed/seed.yaml
snaps:
-
name: core18
channel: stable
file: core18_1055.snap
-
name: snapd
channel: stable
file: snapd_3646.snap
-
name: gnome-3-28-1804
channel: stable/ubuntu-19.10
file: gnome-3-28-1804_67.snap
-
name: gnome-calculator
channel: stable/ubuntu-19.10
file: gnome-calculator_406.snap
-
name: gnome-characters
channel: stable/ubuntu-19.10
file: gnome-characters_296.snap
-
name: gnome-logs
channel: stable/ubuntu-19.10
file: gnome-logs_61.snap
-
name: gnome-system-monitor
channel: stable/ubuntu-19.10
file: gnome-system-monitor_100.snap
-
name: gtk-common-themes
channel: stable/ubuntu-19.10
file: gtk-common-themes_1313.snap
I think it is due to this change in livecd-rootfs:
laney@raleigh (ubuntu/master↑3|✔)> git show
05e71b38409b5a7cef41ebc864223466292268bb -- live-build/functions
~/dev/canonical/release/livecd-rootfs
commit 05e71b38409b5a7cef41ebc864223466292268bb
Author: Tobias Koch <tobias.k...@canonical.com>
Date: Thu Apr 11 17:46:00 2019 +0200
Do not include any snaps in ubuntu-cpc:minimized builds
diff --git a/live-build/functions b/live-build/functions
index c0dfcdca..6cc87d91 100644
--- a/live-build/functions
+++ b/live-build/functions
@@ -436,6 +436,17 @@ _snap_preseed() {
return
fi
+ # Determine if and what core snap is needed
+ local core_snap=$(/usr/share/livecd-rootfs/snap-tool info \
+ --cohort-key="${COHORT_KEY:-}" \
+ --channel="$CHANNEL" "$SNAP_NAME" | \
+ grep '^base:' | awk '{print $2}'
+ )
+
+ if [ -n "$core_snap" ]; then
+ _snap_preseed $CHROOT_ROOT $core_snap stable
+ fi
+
sh -c "
set -x;
cd \"$CHROOT_ROOT/var/lib/snapd/seed\";
@@ -544,9 +555,6 @@ snap_prepare() {
local CUSTOM_BRAND_MODEL=${2:-generic:generic-classic}
snap_prepare_assertions "$CHROOT_ROOT" "$CUSTOM_BRAND_MODEL"
-
- # Download the core snap
- _snap_preseed $CHROOT_ROOT core stable
}
snap_preseed() {
Which stopped unconditionally seeding core. But this can't be the whole
story, since disco was built with that livecd-rootfs and it *does* have
core.
** Affects: livecd-rootfs (Ubuntu)
Importance: Undecided
Status: New
** Tags: rls-ee-incoming
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https://bugs.launchpad.net/bugs/1836594
Title:
Snaps are broken in daily images
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