I tested hwdb-client version 0.6.11 in gutsy and was able to reproduce the hang. I then installed hwdb-client version 0.6.11.1 from gutsy-proposed and was able to submit my data to the hardware database.
I tested hwdb-client version 0.6.11 in gutsy and was able to reproduce the hang. I then installed hwdb-client version 0.6.11.1 from gutsy-proposed and was able to submit my data to the hardware database.