我的系统信息(Dell 1501)

uname -a

Linux iridium-laptop 2.6.27-11-generic #1 SMP Thu Jan 29 19:28:32 UTC 2009 x86_64 GNU/Linux

Linux iridium-laptop 2.6.32-22-generic #33-Ubuntu SMP Wed Apr 28 13:28:05 UTC 2010 x86_64 GNU/Linux

声卡信息

00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA)

Subsystem: Dell Device 01f5

Flags: bus master, slow devsel, latency 64, IRQ 16

Memory at c0000000 (64-bit, non-prefetchable) [size=16K]

Capabilities: <access denied>

Kernel driver in use: HDA Intel

Kernel modules: snd-hda-intel