I installed cloud-init version 21.1-19-gbad84ad4-0ubuntu1~16.04.2 on all the instances that had the issue, and things are now fine. No idea why they were stuck with the old cloud-init version, I'll look into that.
Thanks for the help, -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1927029 Title: ua attach command fails To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-advantage-tools/+bug/1927029/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
