Comment 4 for bug 1305440

I had the same problem with pam_blue Bluetooth authentication (homepage: https://bugs.launchpad.net/ubuntu/+source/libpam-blue/+bug/912695).

It works for me now, except I would like it to only work when the computer wakes from sleep. If I explicitly lock the screen, It unlocks immediately because my phone is nearby, but I have not found a way to tell the two situations apart.