Hello Barto, If I understand it correctly you can create working images using 20.04 ISOs *right now*, but with the exact same tooling images created with 20.04.x ISOs do not work. I think you have been clear about this, but it is of course very important to know that the only moving part is the ISO image.
Given that you have console access to the machine, at least for a few minutes before Virtualbox tears it down, can you please share the output of the following commands? - ip addr - systemctl status - systemctl status ssh My wild guess here is that for some reason the 20.04.x images get a different Ethernet interface name (you hardcoded ens33 in cloud-config). Also: can you login from the machine to itself (ssh mclibre@127.0.0.1)? Also: can you share the contents of /etc/dhcp/dhclient.conf and /etc/netplan/00-installer-config.yaml? Thank you. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1964642 Title: Packer virtualbox ssh can't connect to unattended Ubuntu 20.04.1/2/3/4 but can connect to Ubuntu 20.4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openssh/+bug/1964642/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
