I was able to pair with my phone starting passkey-agent by hand. So the problem is that passkey-agent is not started on boot. Which script is in charge of starting the passkey-agent?
Software versions: bluez-utils 3.9-0ubuntu2 bluez-pin 0.30-2.1ubuntu3 kdebluetooth 0.99+1.0beta2-1ubuntu5 -- Kubuntu Feisty does not ask for bluetooth pin. Pinhelpers seem not to work https://launchpad.net/bugs/89291 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs