Hi,
I'm not sure if this is the right place to ask, but my newly received
libreboot T400 only has sound working for headphones but not for the built-in
speakers.
The only thing I've done since I received it is change the locale to french
and update everything through the software updater, I haven't tested sound
before that unfortunately. The updater asked me something about what to do
with the custom config of grub if I remember well but being a gnu beginner
and not being sure what to do I just selected the default proposed, keep the
custom config I think (instead of using the maintainer config or other
options). No idea if this is related to my sound problem or if I chose well
either.
I've checked that speakers are not muted in system parameters and with the
alsamixer terminal command. The sound icon on the bottom right is not muted
either.
I've tried
sudo alsa force-reload
as proposed somewhere else but no effect even after reboot.
I attached the result of a few suggested terminal commands that I tried to
show some information.
There is this automute thing enabled that I don't understand in alsamixer but
disabling it didn't solve my problem (I did not try rebooting after disabling
it though).
Thanks in advance !
