The bug title states clearly that it is ICH6 that was concerned. As such (acer model), it was closed a long time ago in ALSA. I will (try to) close this bug and if someone has troubles with non-ICH6, please be so kind to open a new bugreport with precise specification of the problem. This is NOT a catch-all bug for "sound doesn't work".
-- no sound Intel HDA (ICH6) and ALC260 (or ALC880) mixer; no errors https://launchpad.net/bugs/28443 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs