Mac restart bluetooth5/6/2023 # On a macOS system which has proctools installed, you can replace `killall` to `pkill`īlueutil is cool stuff, but it is using some private APIs of amework, so it may not work on the future version of macOS. If its not there then add by going to System Preferences > Bluetooth >. As soon as you do, the Mac reboots and auto-bypasses Filevault authentication for that one boot. In quick settings: To find the quick setting for Bluetooth, select the Network, Sound, or Battery icons ( ) next to the time and date on the right side of your taskbar. Close everything because this will reboot your Mac: open a terminal window enter: sudo fdesetup authrestart enter your password for sudo elevation Mine asked for my username and password, so enter that. $ sudo killall -HUP bluetoothd # or blued based on macOS version Hold down the Shift and Option keys, then click on the Bluetooth icon in the menubar. 2) Turn on the Bluetooth of your phone or other Bluetooth devices. Library/Preferences/ ControllerPowerState -int 0 Can't get your Mac to recognise or pair with your Bluetooth devices Let's get troubleshooting. Library/Preferences/ ControllerPowerState -int 1 Click on the Bluetooth icon in the menu bar on your Mac. In case you just want the status(on|off) of bluetooth to be changed, not wanting the daemon to actually restart, you can do the following, # Let bluetooth be on In the first instance, we're simply going to deactivate Bluetooth and then activate it again. $ sudo launchctl stop # or blued based on macOS version $ sudo launchctl load /System/Library/LaunchDaemons/Įven in the SIP environment(after El Capitan) you can simply launchctl stop then launchctl start the daemon. $ sudo launchctl unload /System/Library/LaunchDaemons/ So based on the version of the macOS, you need to change the daemon name in the below command(s).Īnother thing to note is that, unload then load the daemon's plist(instead of stop then start or sending HUP signal) may not work due to the SIP(System Integrity Protection) introduced in El Capitan.īut it should work when you disabled the SIP or on macOS before El Capitan. Now that you have reset the SMC on your Mac, it should be back to operating as you expect. One thing to mention is the daemon name blued (at least until macOS 10.11 El Capitan), has been changed to bluetoothd. Start the Mac by pressing the power button.
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