Observed same behaviour as comment #18, system hangs after I shut down another paired Bluetooth device (my laptop). This happens on Panda 4460 board with Linaro ubuntu image:
http://releases.linaro.org/12.08/ubuntu/leb-panda/lt-panda-x11-base_20120826-270-ubuntu-desktop.img.gz
Observed same behaviour as comment #18, system hangs after I shut down another paired Bluetooth device (my laptop). This happens on Panda 4460 board with Linaro ubuntu image:
http:// releases. linaro. org/12. 08/ubuntu/ leb-panda/ lt-panda- x11-base_ 20120826- 270-ubuntu- desktop. img.gz