Comment 20 for bug 249448

Thanks dashua, my config files look the same as yours, and I have tried re-installing all the bluetooth related packages but the problem still exists. But I noticed 2 things that may not be normal:

1. When I did "sudo dpkg-reconfigure bluez", I got several messages saying something like devices cannot be created in /dev/ due to read-only file system. Please see attached dpkg.txt

2. After reboot/suspend, I lost the bluetooth connection, but if at this point I open the bluetooth preferences dialog and change the visibility setting (either from Hidden to Always visible or vise versa), the connection establishes again. But no matter I keep this setting as Hidden or Always visible, after reboot/suspend, the connection gets lost again.
dmesg output is in the attached file dmesg.txt