Public bug reported: maybe netplan systemd generator should spit out stderr to /run somewhere, and then later have a unit that would cat that file and exit 1, to have a failed unit on boot with errors in the journal, something like netplan-boot-generator-failed.service
Or another approach would be to have a .postinst maintainer script that would copy the current netplan YAML configuration from /{usr/lib,etc,run}/netplan/*.yaml to /tmp/SOME/ROOTDIR/ and then try to apply "/usr/lib/netplan/generate -r /tmp/SOME/ROOTDIR" to check for any parsing issues. ** Affects: netplan.io (Ubuntu) Importance: Wishlist Status: New ** Tags: fr-2317 ** Changed in: netplan.io (Ubuntu) Importance: Undecided => Wishlist ** Tags added: fr-2317 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1970773 Title: Verify YAML configuration after package upgrades To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/netplan.io/+bug/1970773/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs