Comment 0 for bug 1938207

As discovered in regression bug 1936833:

 1) "cloud-id" can sometimes crash; perhaps it should return something more sensible if a cloud-id is not available

 2) ubuntu-advantage-tools.postinst might crash if cloud-id crashes; perhaps it should be generally resilient against cloud-id crashing, instead of trying to predict if it will work or not (additionally the current prediction method seems to be based on an internal implementation detail that might change)

I wonder if one or both of these things can be improved. For example, define the failure behaviour of cloud-id when it cannot function, and have the postinst test for that, and further, adjust the postinst to be robust against _any_ failure of cloud-id.