there is no need to restart service sudo /etc/init.d/bluetooth start helps, but you have to type it each time after waking up from suspend, when you gonna suspend computer with active bluetooth connection (for example a2dp)
there is no need to restart service d/bluetooth start
sudo /etc/init.
helps, but you have to type it each time after waking up from suspend, when you gonna suspend computer with active bluetooth connection (for example a2dp)