On top of the already existing snaps, can you also download the snapd snap and ack its assertion?
So the command sequence looks like this: snap download snapd snap download core18 snap download etcd # on the host snap ack ./snapd_*.assert snap ack ./core18_*.assert snap ack ./etcd_*.assert sudo snap install ./snapd_*.snap sudo snap install ./core18_*.snap sudo snap install ./etcd_*.snap This works in a 18.04 VM for me. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891259 Title: snap installation with core18 fails at 'Ensure prerequisites for "etcd" are available' in air-gapped environments as snapd always requires core(16) To manage notifications about this bug go to: https://bugs.launchpad.net/charm-etcd/+bug/1891259/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
