EDIT I think that my post #7 was a wrong conclusion.
I was now able to get sound by following procedure described in https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1265611 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1337996 Title: [HP 2133, Analog Devices AD1984A] No sound from speakers, headphones work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1337996/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
