Comment 2 for bug 1891586

We saw this on the Canonistack BOS01 JAAS controllers, they're running Bionic. No nested lxd containers.

Running the command above works:

| ubuntu@juju-3e49f3-controller-1:~$ /bin/systemctl list-unit-files --no-legend --no-page -l -t service | grep -o -P '^\w[\S]*(?=\.service)' | wc -l
| 224

Could it be related to load at the time? Is that 'Connection timed out' from systemctl itself? Or Juju waiting from output and timing out (Go channels/goroutine or whatever it is)?