===== Building live filesystems ===== Thu Feb 7 02:46:01 UTC 2019 ubuntu-mate-amd64 on Launchpad starting at 2019-02-07 02:46:01 ubuntu-mate-amd64: https://launchpad.net/~ubuntu-cdimage/+livefs/ubuntu/disco/ubuntu-mate/+build/156633 ubuntu-mate-amd64 on Launchpad finished at 2019-02-07 08:01:43 (Failed to build) Traceback (most recent call last): File "/srv/cdimage.ubuntu.com/bin/../lib/cdimage/build.py", line 738, in build_image_set_locked live_successful = run_live_builds(config) File "/srv/cdimage.ubuntu.com/bin/../lib/cdimage/livefs.py", line 452, in run_live_builds raise LiveBuildsFailed("No live filesystem builds succeeded.") LiveBuildsFailed: No live filesystem builds succeeded.