So this looks like a intermittent network (key server) issue, I will close this bug and remove the hint. Thanks.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1946128 Title: ubuntu_lxc: api_test.py / lxc-test-apparmor-mount / lxc-test-autostart / lxc-test-no-new-privs / lxc-test-unpriv failing with "ERROR: Invalid signature" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1946128/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs