Using Manjaro Linux 20.1.1 (Mikah) with kernel version 5.4.64-1, on a ThinkPad T460, with i3wm as my window manager.
I have a bluetooth mouse (Tecknet BM308) which is discoverable and pairs with my machine, but does not “connect” and hence cannot be used. Through the
blueman app, I receive one of two errors each time I try to connect:
- Connection failed: Input/output error
- Connection failed: Protocol not supported
I have been able to get the mouse to work on e.g Ubuntu 18.04, so I know that it’s functional. I have been able to connect wireless headphones via bluetooth, so I don’t think there is a hardware issue on that end.
I’ve looked through the forum at related issues but the problems are not quite the same. Has anyone had any experience with this issue, or even better, found a fix?