Running Ubuntu 11.04 and have same problem with VIA 8237 on-board sound. I am
new to Linux, but expert on Windows. Maybe this information can help:
$ sudo lshw -c sound
*-multimedia
description: Audio device
product: VT1708/A [Azalia HDAC] (VIA High Definition Audio Controller)
vendor: VIA Technologies, Inc.
physical id: 1
bus info: pci@0000:80:01.0
version: 10
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: driver=HDA Intel latency=0
resources: irq:65 memory:febfc000-febfffff
$ cat /proc/asound/cards
0 [VT82xx ]: HDA-Intel - HDA VIA VT82xx
HDA VIA VT82xx at 0xfebfc000 irq 65
1 [UART ]: MPU-401 UART - MPU-401 UART
MPU-401 UART at 0x330, irq 5
$ cat /proc/asound/devices
1: : sequencer
2: [ 1- 0]: raw midi
3: [ 1] : control
4: [ 0- 0]: hardware dependent
5: [ 0] : control
33: : timer
$ cat /proc/asound/version
Advanced Linux Sound Architecture Driver Version 1.0.23.
$ uname -a
Linux stuen-desktop 2.6.38-8-generic #42-Ubuntu SMP Mon Apr 11 03:31:50 UTC
2011 i686 i686 i386 GNU/Linux
$ aplay -l
**** Liste over PLAYBACK-hardwareenheder ****
The list is empty and my sound card also does not show in Alsa.
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https://bugs.launchpad.net/bugs/700737
Title:
[VIA8237 - VIA 8237] ALSA test tone not correctly played back
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