Retaining pairing between sessions Blueman

Blueman is the usual bluetooth interface in linux. Ok, have Samsung mouse that connects and is usable for the session. When I reboot, it goes wonky connected/unconnected/connected/unconnected/.... I have to remove it and then reinstall it. Bleh. Well I was doing it wrong. You connect to where its usable, THEN trust. It will remember the pairing next boot. Now if you move the device to a different system, then it may or may not.

But yea connect to where its usable THEN trust. Dont trust then connect.

Just when you think you figured out bluetooth in linux, nope. My theory didnt hold up. Forgot the mouse. Oh and on laptop with MINT, the mouse just wouldnt connect until I first connected that yellow keyboard. Go figure. Took two tries with keyboard, once it was paired/connected, then and only then was I able to get mouse connected. And neither were remembered on reboot of course.