Hi All,
I was hit by the dreaded Jabra issues that seems to affect a number of people, it would work fine initially but would eventually stop. I’ve managed to get to a point where both the speaker and the microphone are reliably working.
Currently I’m running the 2020-01-10 stable image, fully updated on a Raspberry Pi 3B+
First I disabled the onboard sound by editing /boot/config.txt and changing the following line:
dtpatam=audio=on
to
dtpatam=audio=off
Next I edited the /etc/mycroft/mycroft.conf file to look like this:
{
"play_wav_cmdline": "aplay %1",
"play_mp3_cmdline": "mpg123 %1",
"enclosure": {
"platform": "picroft"
},
"tts": {
"mimic": {
"path": "/home/pi/mycroft-core/mimic/bin/mimic"
}
},
"ipc_path": "/ramdisk/mycroft/ipc/"
}
Next issue was the speaker showed a status of suspended when entering the command
pactl list sinks short
To resolve this I edited /etc/pulse/default.pa and commented out this line:
load-module module-suspend-on-idle
Somewhere along the line the speaker became muted, there wasn’t an obvious reason I could determine nor an obvious indicator for this as everything looked fine in alsamixer but issuing the amixer command showed [off] beside the Master output volumes.
I un-muted the speaker with
amixer Master unmute
Finally, the microphone does not work after a reboot, to fix this I have to run the following command:
mycroft-start all reboot
I haven’t found a permanent solution for this last microphone issue but as it doesn’t reboot often it’s not a big deal.
Hopefully this might help someone else facing the same issues.