我的 Lenovo Ideacenter Q180 上的 Ubuntu 12.10 系统只能看到 HDMI 声卡,看不到板载声卡。我该如何修复这个问题?
lshw 输出:
Audio device
/0/100/1c.3/0.1
product: Caicos HDMI Audio [Radeon HD 6400 Series] [1002:AA98]
vendor: Advanced Micro Devices [AMD] nee ATI [1002]
bus info: pci@0000:04:00.1
version: 00
width: 64 bits
clock: 33MHz
capabilities:
Power Management,
PCI Express,
Message Signalled Interrupts,
bus mastering,
PCI capabilities listing
configuration:
driver: snd_hda_intel
latency: 0
resources:
irq: 51
memory: d0040000-d0043fff
播放:
sudo aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: Generic [HD-Audio Generic], device 3: HDMI 0 [HDMI 0]
Subdevices: 0/1
lspci:
sudo lspci | grep Aud
04:00.1 Audio device: Advanced Micro Devices [AMD] nee ATI Caicos HDMI Audio [Radeon HD 6400 Series]
Subdevice #0: subdevice #0