On an HP Pavillion dv6568 sound would not work even after installing alsa 1.0.15.
The only single thing that made sound work was to change model to acer.
I added at the end of /etc/modprobe.d/alsa-base the following line:
options snd-hda-intel model=acer
After a reboot that worked fine.
(Haven't really tried headphones or mic yet though)
On an HP Pavillion dv6568 sound would not work even after installing alsa 1.0.15. d/alsa- base the following line:
The only single thing that made sound work was to change model to acer.
I added at the end of /etc/modprobe.
options snd-hda-intel model=acer
After a reboot that worked fine.
(Haven't really tried headphones or mic yet though)