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The original was posted on /r/ubuntu by /u/Western-Image7125 on 2023-08-07 16:48:34+00:00.

Hi folks, so I’ve been struggling to get Bluetooth to work on my Ubuntu 22.04 desktop. Initially it was working, I was able toggle it to “On” from settings, saw the Bluetooth devices but it was not connecting to my Bose headphones. I followed the instructions on this website - - which said the following

Enter the following command: sudo nano /etc/bluetooth/main.conf Look for the line #ControllerMode = dual and replace it with ControllerMode = bredr.

So I followed this and I’m not sure if this is the actual issue or it is something else. So now when I went back to Bleuetooth to enable it the toggle switch remains grayed out when I toggle to on, and it says “Bluetooth is off”. Any suggestions on anything else I can do?