Package: bluez Version: 5.64-2 In mid-March, I was able to use the following sequence of commands to connect an HC-05 Bluetooth serial module; probably with bluez 5.62-2.
$ sudo rfcomm bind rfcomm0 98:da:50:00:d6:02 $ bluetoothctl connect 98:da:50:00:d6:02 However, today the "bluetoothctl connect" command is failing. Here is the output: [CHG] Device 98:DA:50:00:D6:02 Connected: yes [CHG] Device 98:DA:50:00:D6:02 ServicesResolved: yes Failed to connect: org.bluez.Error.NotAvailable br-connection-profile-unavailable Another change in behaviour that I've noticed is that KDE's bluetooth UI now displays a generic error message when pairing the HC05. I have not made any configuration changes to my system in the last two months, but I've been generally keeping it updated with Debian testing. Any advice would be appreciated. -- graham