Add steps for bluetooth pairing via bluetoothctl.

mint-setup.org

@@ -204,3 +204,33 @@ Once installed you can check if the rust compiler is installed with the code blo
 #+begin_src tmate
 rustc -V && cargo -V
 #+end_src
+
+
+** Optional - Bluetooth manual pairing
+
+Using linux mint across all my devices has been pretty smooth however I have one annoyance with bluetooth on my HP Envy x360 ultrabook (model 13-ag0015AU). On that device I can't pair my Logitech k380 keyboard with the user interface, via either ~blueberry~ or ~blueman~.
+
+To work around this I found some excellent documentation on the Arch Linux wiki for [[https://wiki.archlinux.org/title/Bluetooth#Pairing][manually pairing]] with ~bluetoothctl~.
+
+The steps I follow to manually pair are:
+
+#+NAME: Manually pair keyboard
+#+begin_src tmate
+# Enter bluetoothctl interactive prompt
+bluetoothctl
+
+# Ensure laptop can pair
+pairable on
+
+# Scan for devices
+scan on
+
+# Pair with the keyboard
+pair 34:88:5D:D6:A6:2B
+
+# Trust the keyboard
+trust 34:88:5D:D6:A6:2B
+
+# Connect to the keyboard
+connect 34:88:5D:D6:A6:2B
+#+end_src