I gave it another try but got the same results. It is strange that it broke my built in that worked before.


$ sudo lshw -C multimedia -numeric
*-multimedia
description: Audio device
product: nVidia Corporation [10DE:BE4]
vendor: nVidia Corporation [10DE]
physical id: 0.1
bus info: pci@0000:01:00.1
version: a1
width: 32 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: driver=HDA Intel latency=0
resources: irq:38 memory:cdefc000-cdefffff
*-multimedia
description: Audio device
product: 5 Series/3400 Series Chipset High Definition Audio [8086:3B56]
vendor: Intel Corporation [8086]
physical id: 1b
bus info: pci@0000:00:1b.0
version: 05
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: driver=HDA Intel latency=0
resources: irq:36 memory:f0800000-f0803fff
$ cat /proc/asound/version
Advanced Linux Sound Architecture Driver Version 1.0.22.
Compiled on Dec 18 2009 for kernel 2.6.31-17-generic (SMP).
$ aplay -l
**** List of PLAYBACK Hardware Devices ****
$