The sound from a bt speaker (JBL Flip 3) is distorted: sometimes ok for a few seconds but mainly it's crackling and interrupted intermittently.
Also the connection process is sometimes tricky… I have to connect/disconnect several times.
The same speaker is working fine on another Ubuntu 16.04 laptop.
What I tried so far:
- It's not an hardware or intenference issue: it's ok if I boot with Windows
- Within Ubuntu, another bt headset works fine
- The good old trick of switching profile (A2DP/HFP) and then disconnect/reconnect doesn't solve
- I've reinstalled
pulseaudio
andpulseaudio-module-bluetooth
with no luck
Furthermore, my dmesg
is full of:
Bluetooth: hci0: last event is not cmd complete (0x0f)
Apparently others are experiencing the same issues: Ubuntu 18.04 and bluetooth speaker JBL Charge 3
UPDATE:
- I've tried another JBL speaker (charge 3): same problem
- I've updated bluez to v5.50, no luck
Best Answer
Ok, I finally got through this. :)
Simply: the sound is distorted only while the Bluetooth settings window is open and scanning for devices. Closing the windows clears the sound.