Comment # 9 on bug 1225213 from Takashi Iwai

(In reply to Alfredo Cubitos from comment #8)
> (In reply to Takashi Iwai from comment #7)
> > (In reply to Alfredo Cubitos from comment #6)
> > > Comment on attachment 875068 [details]
> > > alsainfo
> > > 
> > > same issue here.
> > > Headset works, bluetooth works, speakers not
> > 
> > This is still with 6.9.1 kernel.  Can you test with the previous 6.8.x
> > kernel?
> 
> it doesn't work either :-(
> same issue with kernel 6.8.9-1, headset works, speaker not.

Could you give alsa-info.sh output again from there, too?  Just to be sure.

> But it still worked a few days before. Any idea where to look?

Check your zypper history log.  Usually it's either the update of kernel,
firmware or sound backend such as pipewire / wireplumber.

Also, please take alsa-info.sh output at both testing the speaker output and
the headphone output for comparison.