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<p><font face="DejaVu Sans">Dear all,<br>
<br>
I've managed to solve my Bluetooth issue. My headset is now
working both in HSP/HFP and A2DP (LDAC) mode. I did reinstall
all dependencies of my bluetooth setup:</font></p>
<p><font face="DejaVu Sans">```<br>
</font><code>sudo apt-get update</code><code><br>
sudo apt-get purge bluez libldac pulseaudio-modules-bt <span
class="hljs-comment"># Remove packages</span></code><code><br>
sudo apt-get autoremove <span class="hljs-comment"># Cleanup</span></code><code><br>
sudo apt-get reinstall -y libfdk-aac-dev libavcodec-dev
libpulse-dev libdbus-1-dev libsbc-dev libltdl-dev
libbluetooth-dev <span class="hljs-comment"># Renistall as some
of these cannot be purged</span></code><code><br>
sudo apt-get install bluez libldac pulseaudio-modules-bt</code><code><br>
sudo reboot <span class="hljs-comment"># Might not be nessecary</span></code><font
face="DejaVu Sans"><br>
```</font></p>
<p><font face="DejaVu Sans">And changed settings in `</font><code>sudo
gedit /etc/pulse/default.pa`</code><font face="DejaVu Sans">
according to the manual of `<font face="monospace">pulseaudio-modules-bt</font>`.<br>
I have a single remaining question, how to reset all audio
related configuration files? I tried<br>
```</font><code><br>
sudo apt-cache pkgnames pulse |xargs -n 1 sudo apt-get -o
Dpkg::Options::=<span class="hljs-string">"--force-confmiss"</span>
install --reinstall</code><br>
<font face="DejaVu Sans">```<br>
</font></p>
<p><font face="DejaVu Sans">But apparently I did not reset all my
configuration files, afterall `</font><font face="DejaVu Sans"><code>/etc/pulse/default.pa</code>`
did still have some edits afterwards.<br>
I cannot `purge` pulseaudio either, as it is a prerequisite of
ao gnome (ubuntu flavour).<br>
What is the best way of resetting al user and system config
files?<br>
</font></p>
<p><font face="DejaVu Sans">Kind regards,<br>
Bram Lagerweij<br>
</font><br>
</p>
<div class="moz-cite-prefix">Op 02-04-2021 om 02:30 schreef Bram
Lagerweij:<br>
</div>
<blockquote type="cite"
cite="mid:cd9df637-becd-64b7-718f-8923cbb2b69f@gmail.com">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<p><font face="DejaVu Sans">Dear pulseaudio,</font></p>
<p><font face="DejaVu Sans">I've, for year's, </font>been happily
working with pulseaudio on ubuntu. Recently an issue appeared
with the combination with my headset Sony WH-H900N. It used to
work in the following two profiles:</p>
<ol>
<li>HSP/HFP mode with microphone & sound<br>
</li>
<li>A2DP for high quality sound only (I combine this with an
LDAC profile)</li>
</ol>
<p>I'm not sure since when, but I'm profile 1 is not working any
more. The microphone is, but the sound does not come through. I
do hear more static when it switches to the HSP/HFP profile but
nothing that I play gets to sound from the headset. The exact
problem, and the related issue search is documented as <a
moz-do-not-send="true"
href="https://askubuntu.com/questions/1328334/bluetooth-headset-hsp-hfp-sound-not-working-but-microphone-is">askubuntu</a>.
Do you know what is wrong and how to fix it? Did anything
regarding HSP/HFP change on the pulseaudio side. Or could you
help me getting to the exact cause of the problem?<br>
</p>
<p>Kind Regards,<br>
Bram Lagerweij</p>
<p>askubuntu link: <a moz-do-not-send="true"
href="https://askubuntu.com/questions/1328334/bluetooth-headset-hsp-hfp-sound-not-working-but-microphone-is">https://askubuntu.com/questions/1328334/bluetooth-headset-hsp-hfp-sound-not-working-but-microphone-is</a><br>
</p>
</blockquote>
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