Bluetooth: Difference between revisions

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*[http://bluetooth-alsa.sourceforge.net/build.html bluetooth-alsa]  
*[http://bluetooth-alsa.sourceforge.net/build.html bluetooth-alsa]  
*[http://www.crazygreek.co.uk/content/chan_bluetooth Asterisk channel plugin for bluetooth HandsFree Profile]  
*[http://www.crazygreek.co.uk/content/chan_bluetooth Asterisk channel plugin for bluetooth HandsFree Profile]  
 
*[http://domoticx.com/bluetooth-company-identifiers/ Bluetooth Compantie Identifiers]
 
 
=Tools=
=Tools=

Revision as of 13:49, 19 March 2022

 

Tools

bluetoothctl

Find devices

scan on

hciconfig

FAQ

Failed to pair: org.bluez.Error.AlreadyExists

Try

paired-devices
      

Failed to connect: org.bluez.Error.Failed

hammer?

 

Keeps requiring reconnect

Check ReconnectUUIDs

To find the UUIDs:

bluetoothctl show

mobile device not found

Headphone can't find your system.

 

Bluetooth: hci0: Failed to load Intel firmware file intel/ibt-20-1-3.sfi (-2)

You might find it at https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/intel

NOTE

 hciconfig hci0 up

will show it also wants hci0: Failed to load Intel DDC file intel/ibt-20-1-3.ddc