You could try the following procedure, which will help but won't really tell us what's the root problem:
- run users-admin for the first time
- type 'ps ax | grep -i backends'
- reproduce the procedure once again
This way we would know if the tools are started the first time, possibly with a delay. But I'd need the help of a D-Bus guru to get the required logs.
Another thing: do you experience the same problem with time-admin and services-admin?
You could try the following procedure, which will help but won't really tell us what's the root problem:
- run users-admin for the first time
- type 'ps ax | grep -i backends'
- reproduce the procedure once again
This way we would know if the tools are started the first time, possibly with a delay. But I'd need the help of a D-Bus guru to get the required logs.
Another thing: do you experience the same problem with time-admin and services-admin?