Comment 4 for bug 1334676

This should still have an open bug task. Tentatively assigning to ubuntu-sdk-libs, but of course that's too broad.

Suggestions how to continue debugging:

 * Bisect http://people.canonical.com/~lzemczak/landing-team/96.commitlog and see which new component actually introduced this regression and then assing to that, and possibly revert

 * This assertion:

   process 7262: arguments to dbus_connection_close() were incorrect, assertion "connection->generation == _dbus_current_generation" failed in file ../../dbus/dbus-connection.c line 2890.

  seems to be the best hint we have at the moment, and it's consistent with having a bus connection which is still registered (dbus-monitor doesn't show it as closed), but already dead as the application tried to close it in an invalid way. This is coming from libdbus-1-3, so it's not anything using gdbus or qdbus. Suggesting to add a breakpoint there and when the assertion hits see where/what in the stack tries to close that connection.