Did you finally solve the issue? I have exactly the same with another HP laptop NC4400. The same sound device (snd-hda-intel), different codec (AD1981).
** Attachment added: "My output after 'sudo alsa force-reload'." http://launchpadlibrarian.net/41646237/force-reload.txt -- Ubuntu 9.10 Karmic Koala :: Mute Button is orange when no sound is playing https://bugs.launchpad.net/bugs/488430 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
