I am running the latest AlmaLinux 9 on a Raspberry Pi 3/4 computer. I want to communication with a Bluetooth device that uses the serial communication (SPP) profile. Using bluetoothctl I see the device, and I pair with it. However, I can not establish the serial link, i.e. I don’t have a /dev/rfcomm0 device to communicate. In other Linux distributions there exists the rfcomm command to connect to a Bluetooth serial device, but in AlmaLinux 9 this is not available. How can I establish a serial link over Bluetooth, then? The rfcomm kernel is present in AlmaLinux 9. Thanks, mb