Hi, I've followed one of the internet guides to add extras-testing and extras-devel to the app manager. Now there are ZERO catalogues, and the protocol feature tells me:

hildon-application-manager 2.2.52.2
apt-worker exited.
apt-worker: too weak to get lock from 2550.
read: Bad file descriptor
apt-worker is not running
apt-worker is not running
apt-worker is not running
apt-worker is not running
apt-worker is not running
apt-worker is not running
apt-worker is not running
apt-worker is not running
apt-worker is not running

WTF? help!