It is currently possible to achieve this by using templates, which is supported by curtin. This is currently not documented anywhere besides one of the examples: https://github.com/canonical/curtin/blob/master/examples/apt- source.yaml#L109
I have proposed a PR that adds documentation for this in curtin: https://code.launchpad.net/~tiago.pasqualini/curtin/+git/curtin/+merge/473478 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2076943 Title: Incorrect GPG signature file during autoinstall when using custom GPG key To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/subiquity/+bug/2076943/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs