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Unable to pair logitech keyboard

Unable to pair logitech keyboard

Ubuntu 22.04(dual boot with Windows 10). Keyboard - logitech k380. The keyboard works fine in windows. But in ubuntu nothing happens when I try to connect it through default gnome gui. Then I tried many times through terminal(tried several bluez versions):

bluetoothctl
power on
agent on
default-agent
scan on
trust <Keyboard MAC>
pair <Keyboard MAC>

But everytime there is "failed to pair: org.bluez.Error.AuthenticationCanceled" instead of pairing key. I tried blueman which also fails to pair.



Top Answer/Comment:

Bluetooth Troubleshooting with Logitech K380 Keyboard on Pop!_OS 22.04

1. Install Solaar

sudo apt install solaar

2. Pairing via Terminal

  1. Open bluetoothctl:

    bluetoothctl

  2. Start scanning for devices:

    [bluetooth]# scan on

    Note the address of the K380 keyboard (example: xx:xx:xx:xx:xx:xx).

  3. Stop scanning:

    [bluetooth]# scan off

  4. Mark the device as trusted:

    [bluetooth]# trust xx:xx:xx:xx:xx:xx

  5. Pair the keyboard:

    [bluetooth]# pair xx:xx:xx:xx:xx:xx

    Enter the PIN displayed in the terminal on the K380 keyboard and press Enter.

3. Configure via Solaar

After pairing, open Solaar to manage the keyboard.

Note: The issue was resolved after installing Solaar and pairing the keyboard.

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