I also happened to get appended to the fairly large number of new Linux users who seem to have confronted the cited problem. I have spent considerable time going through their experiences on this Forum and elsewhere too. A good number of options suggested as likely solutions to resolve the above issue were studied and tried, after installing the bluez and blueman packages and updating them, but I am back to square one. The Dell Bluetooth wireless mouse still keeps on disconnecting, and doesn’t stay connected, particularly after pauses and work breaks. Given below is the snapshot from the Bluetooth Manager:
How do I resolve the error? Any suggestions please?