I have the same problem with ALC269 on my Acer Aspire 3810T laptop. model=quanta helped me.
-- Headphone jack sense missing on Realtek ALC269 https://bugs.launchpad.net/bugs/580006 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
