Comment 16 for bug 715877

Ok, I have now made a dkms package for you.

However first make sure you have no overrides installed. i e, "modinfo snd-hda-codec-realtek" should say:

/lib/modules/2.6.35-26-generic/kernel/sound/pci/hda/snd-hda-codec-realtek.ko

...as long as it says something else, you have something installed that overrides this which you must remove/uninstall. Exactly how to do that depends on what you installed and how.

After making sure of that, try:
http://people.canonical.com/~diwic/temp/alsa-hda-diwic-dkms_1.0.23.diwic_all.deb
Download, install, reboot and test.

After installation of the dkms package (and reboot), here's what it should say:

/lib/modules/2.6.35-26-generic/updates/dkms/snd-hda-codec-realtek.ko