Bluetooth is turning into a reality of day by day laptop life on Linux, and increasingly more Bluetooth dongles and PCI playing cards are discovering assist in the Linux kernel. Nonetheless, not everybody likes to have this know-how enabled the entire time, as it might probably contribute to battery drain.
Many Linux distributions make Bluetooth straightforward to shut off, nevertheless, most Linux customers are utilizing Ubuntu, so in this information, we are going to give attention to that after we show how to disable Bluetooth. That mentioned, these directions seemingly work with any Linux working system.
Technique 1: quickly disable through the GUI
Maybe the quickest and easiest method to shut off Bluetooth in Ubuntu is to do it quickly. This manner, you flip it off for now, nevertheless it’s not eternally, and if you do want the function, it’s potential to take pleasure in it nonetheless.
To disable the Bluetooth quickly by the GUI in Ubuntu, begin by urgent the Win button in your keyboard. Urgent this button will reveal the Gnome search field. Utilizing the search field, kind “Settings.”
After typing “Settings” in the search field, a couple of outcomes will seem. Find the app with the gear icon that’s labeled “Settings” and click on on it with the mouse. You’ll then see Ubuntu’s settings space.
Within the settings space, look to the sidebar on the left. Then, discover “Bluetooth” in the record and click on on it with the mouse to open up Ubuntu’s Bluetooth settings.
Within the Bluetooth settings in Ubuntu, discover the slider on the top-right part of the window, and click on it. Choosing this slider will put your Ubuntu PC’s Bluetooth radio into “Airplane mode,” comparable to a smartphone or pill. You will be unable to use Bluetooth with the slider set to off.
To show the Bluetooth connectivity again on in Ubuntu, click on the slider again into the on place.
Ubuntu flavors
Not each Ubuntu consumer is working the Gnome Shell model of the working system. There may be additionally Ubuntu Mate, Xubuntu, Kubuntu, and the record goes on. Right here’s how to disable the Bluetooth quickly on these distributions.
Kubuntu
On KDE Plasma 5, find the Bluetooth icon in the system tray, and click on on it with the mouse. Choosing it should reveal the Bluetooth menu. From right here, un-check the Bluetooth field to disable Bluetooth quickly.
Xubuntu/Ubuntu Mate/Lubuntu
In XFCE4, Mate or Lubuntu, discover the Bluetooth icon in the system tray and click on it with the mouse to reveal the menu choices. Then, look within the menu choices for the disable button to quickly disable Bluetooth.
Alternatively, double-click on the Bluetooth icon to carry up the Bluetooth supervisor app. From there, you’ll be able to mess with the settings and switch off the Bluetooth radio.
Technique 2: quickly disable through CLI
The command-line is a wonderful approach to quickly disable Bluetooth on Ubuntu, as it may be finished rapidly, with a single command. To start out, open up a terminal window. You possibly can launch a terminal window on Ubuntu by urgent Ctrl + Alt + T or Ctrl + Shift + T on the keyboard. Then, as soon as the terminal is prepared to use, make use of the sudo -s command to elevate out of your consumer to the basis account.
sudo -s
While you’ve acquired entry to the basis account, you’re prepared to quickly disabling Bluetooth through the CLI. Utilizing the systemctl command, shut down the Bluetooth service with the cease operate.
systemctl cease bluetooth
The systemctl cease command must be sufficient to shut the Bluetooth service in your Ubuntu PC. Nonetheless, if nothing occurs, you can also make use of the -f modifier, which forces it to shut down.
systemctl cease bluetooth -f
Alternatively, exchange cease with kill, and Bluetooth will cease engaged on Ubuntu. While you reboot your PC, you should have entry to Bluetooth once more.
Technique 3: completely disable through CLI
Bluetooth, like every other service on Ubuntu, runs with the assistance of systemd, the init system. In methodology 3, we went over how to use this software to quickly cease the bluetooth.service file in order that Ubuntu’s Bluetooth function would cease. Nonetheless, this isn’t a everlasting resolution. If you would like one thing that persists throughout reboots, you could make use of the systemctl disable command.
To completely disable Bluetooth in your Ubuntu PC, launch a terminal window and achieve entry to the basis account by utilizing the sudo -s command.
sudo -s
Then, with entry to the basis account, use systemctl disable on the bluetooth.service file to inform Ubuntu, you now not need Bluetooth to work.
systemctl disable bluetooth.service
Be happy to use the drive function if it refuses to disable:
systemctl disable bluetooth.service --force
As soon as the service file has been disabled with systemctl disable, reboot your Ubuntu PC. While you log again in, Bluetooth might be shut off.
