Score:1

Sound always routed through headphones jack since upgrade to 22.10

bd flag

Since upgrading from 22.04 to 22.10 I can't seem to get any sound through the built-in speakers and the audio seems to be constantly routed to the headphones jack. Even the DisplayPort/HDMI output won't result in any sound.

In other words: as soon as I switch to the combined internal speakers/headphones output and plug in external speakers I get a signal from the headphones jack. The Settings app correctly detects whenever a plug is inserted or pulled out (output name changes), and additionally shows output activity in the bar graph when the "Built-in Audio" is selected as output and nothing is connected to the jack.

Speakers work fine in other OSes -- including 22.04 -- as well as when booting the 22.10 live USB installer, so there's no hardware problem.

I've tried reinstalling pipewire and wireplumber but since then I've quickly run out of ideas. Some configuration seems to be missing. I tried to dpkg-reconfigure pipewire wireplumber but that was just a shot in the dark.

How do I troubleshoot this problem?

user3041539 avatar
tr flag
did you get it solved? I tried forcing thru 'hdajackretask' which didnt help also
bd flag
@user3041539 Unfortunately not to any greater extent than that I've stopped using Ubuntu on the machine in question.
bd flag
@user3041539 It's solved.
Score:1
bd flag

This problem is solved by following the instructions in an existing answer.

In /etc/modprobe.d/alsa-base.conf replace

options snd-hda-intel model=generic

with

# options snd-hda-intel model=generic
options snd-hda-intel probe_mask=1

When doing this I also noticed that the first line existed only as a result of a previous attempt to solve this exact problem.

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