This will ensure that kdbus is preferred over the legacy AF_UNIX
socket, but compatibility is kept. For the user bus use:
- kernel:path=/dev/kdbus/$UID-system/bus;unix:path=$XDG_RUNTIME_DIR/bus
+ kernel:path=/dev/kdbus/$UID-user/bus;unix:path=$XDG_RUNTIME_DIR/bus
With $UID replaced by the callers numer user ID, and $XDG_RUNTIME_DIR
following the XDG basedir spec.