Try to install the linux-ubuntu-modules package for your kernel, eg linux-ubuntu-modules-2.6.22-11-generic or linux-ubuntu-modules-2.6.22-11-386
It looks like the snd-hda-intel module was moved there.
Try to install the linux-ubuntu- modules package for your kernel, eg linux-ubuntu- modules- 2.6.22- 11-generic or linux-ubuntu- modules- 2.6.22- 11-386
It looks like the snd-hda-intel module was moved there.