[LAU] Damn Ubuntu 9.10 update

[Roberto Gordo Saez]

On Thu, Nov 12, 2009 at 07:14:35PM +0000, Marco Castorina wrote:
> Everything is working almost fine, but the audio is gone. If I try to boot from the CD, there's no problem,
> but when I get back to the actual system, there's no sound.

The same happened to me. In my case it was the custom kernel that I was
using, if I recall correctly CONFIG_SYSFS_DEPRECATED_V2 must be disabled
in Karmic, and also old kernels will have problems because they will miss
some files under /proc.

If you are already running the official kernel, then it must be another
different issue...