Comment 6 for bug 510859

I have removed "linux-backports-modules-alsa-karmic" & installed the crack-of-the-day alsa-driver (including the linux-alsa-driver-modules package) but jack-sensing (if that is what it is called) is still not working on a HP HDX9000.

$ uname -a
Linux hdx-karmic 2.6.31-19-generic #56-Ubuntu SMP Thu Jan 28 01:26:53 UTC 2010 i686 GNU/Linux

$ sudo apt-cache policy pulseaudio
pulseaudio:
  Installed: 1:0.9.22~0.9.21+stable-queue-32-g8478-0ubuntu4~~karmic~ubuntuaudiodev1
  Candidate: 1:0.9.22~0.9.21+stable-queue-32-g8478-0ubuntu4~~karmic~ubuntuaudiodev1
  Version table:
 *** 1:0.9.22~0.9.21+stable-queue-32-g8478-0ubuntu4~~karmic~ubuntuaudiodev1 0
        500 http://ppa.launchpad.net karmic/main Packages
        100 /var/lib/dpkg/status
     1:0.9.19-0ubuntu4.1 0
        500 http://mirror.optus.net karmic-updates/main Packages
     1:0.9.19-0ubuntu4 0
        500 http://mirror.optus.net karmic/main Packages

$ sudo apt-cache policy pavucontrol
pavucontrol:
  Installed: 0.9.8+git20090701-0ubuntu3~ubuntuaudiodev1
  Candidate: 0.9.8+git20090701-0ubuntu3~ubuntuaudiodev1
  Version table:
 *** 0.9.8+git20090701-0ubuntu3~ubuntuaudiodev1 0
        500 http://ppa.launchpad.net karmic/main Packages
        100 /var/lib/dpkg/status
     0.9.8+git20090701-0ubuntu2 0
        500 http://mirror.optus.net karmic/universe Packages

$ sudo apt-cache policy linux-alsa-driver-modules-2.6.31-19-generic
linux-alsa-driver-modules-2.6.31-19-generic:
  Installed: 2.6.31-19.201002210600
  Candidate: 2.6.31-19.201002210600
  Version table:
 *** 2.6.31-19.201002210600 0
        500 http://ppa.launchpad.net karmic/main Packages
        100 /var/lib/dpkg/status

Jack-sensing is working on another laptop with a different intel-hda codec, so I don't think it is something that I am doing wrong. Is there any further info that would help with this issue?