Linux Bluetooth fix

ubuntu-bluetooth-fix

## Source: https://simpleit.rocks/linux/shell/connect-to-bluetooth-from-cli/
## https://unix.stackexchange.com/questions/258074/error-when-trying-to-connect-to-bluetooth-speaker-org-bluez-error-failed


1. Identify your computer bluetooth
hcitool dev

Devices:
	hci0	A3:3E:XX:XX:G3:86

2. Scan available devices
hcitool -i hci0 scan

Scanning ...
	FC:XX:XX:XX:XX:FE	n/a

3. Trust the discovered device
bluetoothctl

[bluetooth]# trust FC:XX:XX:XX:XX:FE

[CHG] Device FC:XX:XX:XX:XX:FE Trusted: yes

4. Connect
[bluetooth]# connect FC:XX:XX:XX:XX:FE

Attempting to connect to FC:XX:XX:XX:XX:FE
Failed to connect: org.bluez.Error.Failed


FIX:

This may be due to the pulseaudio-module-bluetooth package not being installed. Install it if it missing, then restart pulseaudio.

sudo apt install pulseaudio-module-bluetooth 
pulseaudio -k
pulseaudio --start

shivesh@shivesh-machine:~/kind$ bluetoothctl
Agent registered
[CHG] Controller 3C:58:C2:F5:F6:12 Pairable: yes
[bluetooth]# connect 41:xx:87:0F:xx:D1
Attempting to connect to 41:xx:87:0F:xx:D1
[CHG] Device 41:xx:87:0F:xx:D1 Connected: yes
Connection successful
[CHG] Device 41:xx:87:0F:xx:D1 ServicesResolved: yes