On Linux, if one wishes to restart the Bluetooth service, they simply launch a terminal and issue the following command:
sudo /etc/init.d/bluetooth restart
What is the equivalent on Mac OS X? I would like to restart my Bluetooth without having to restart the entire computer.
I am using Yosemite
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Update: Of the various command line options provided by Testing below the only one that seemed to work was the last, which is this:
sudo kextunload -b com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport
sudo kextload -b com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport
Update 2: The above command no longer works and I wonder if it ever did. The first time I tried it it might have been something else that restarted my bluetooth services. The only thing that will work for me is a restart of the entire machine every morning.
Best Answer
On High Sierra, none of the command line options worked for me. I was able to plug in a wired USB mouse and use the Shift + Option with Debug/Rest solution.
I tried the blueutil solution on my High Sierra, and it worked like a charm. I regularly have Bluetooth on my 2015 MBPR with an Apple Magic Mouse hose up, and have to restart. Yeah, I could open the lid and use the track pad, but it's on the other side of the wall from my desk space.
You can install blueutil using Homebrew:
Or you can compile and install it by hand using:
Now run: