mord's solution in #64 got the speakers working on my HP dv4-2100us, but broke the headphones.
However, I got everything working by adding just this line to /etc/modprobe.d/alsa-base.conf: options snd-hda-intel model=hp-m4
and unmuting everything in alsa-mixer
mord's solution in #64 got the speakers working on my HP dv4-2100us, but broke the headphones.
However, I got everything working by adding just this line to /etc/modprobe. d/alsa- base.conf:
options snd-hda-intel model=hp-m4
and unmuting everything in alsa-mixer