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Ubuntu 14.04：未检测到 AMD 声卡

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Ubuntu 14.04：未检测到 AMD 声卡

所以我只有一个声音的虚拟输出，并且尝试了许多不同的解决方案，但到目前为止都没有成功。最近我在这里查看了：https://help.ubuntu.com/community/SoundTroubleshooting

简单的问题是，我在哪里可以找到我的声卡驱动程序名称：

sudo modprobe snd-[NAME OF YOUR SOUNDCARD'S DRIVER]

其他可能有用的信息：

在终端中，当我输入：

find /lib/modules/`uname -r` | grep snd

它给了我：

/lib/modules/3.13.0-92-generic/kernel/sound/pci/snd-ens1370.ko
/lib/modules/3.13.0-92-generic/kernel/sound/core/snd-timer.ko
/lib/modules/3.13.0-92-generic/kernel/sound/core/snd-hwdep.ko
/lib/modules/3.13.0-92-generic/kernel/sound/core/snd-compress.ko
/lib/modules/3.13.0-92-generic/kernel/sound/core/snd-rawmidi.ko
/lib/modules/3.13.0-92-generic/kernel/sound/core/snd-hrtimer.ko
/lib/modules/3.13.0-92-generic/kernel/sound/core/snd-pcm.ko
/lib/modules/3.13.0-92-generic/kernel/sound/core/snd-page-alloc.ko
/lib/modules/3.13.0-92-generic/kernel/sound/core/snd.ko
/lib/modules/3.13.0-92-generic/kernel/sound/core/seq/snd-seq-virmidi.ko
/lib/modules/3.13.0-92-generic/kernel/sound/core/seq/snd-seq-device.ko
/lib/modules/3.13.0-92-generic/kernel/sound/core/seq/snd-seq-midi.ko
/lib/modules/3.13.0-92-generic/kernel/sound/core/seq/snd-seq.ko
/lib/modules/3.13.0-92-generic/kernel/sound/core/seq/snd-seq-midi-event.ko
/lib/modules/3.13.0-92-generic/kernel/sound/core/seq/snd-seq-midi-emul.ko
/lib/modules/3.13.0-92-generic/kernel/sound/core/seq/snd-seq-dummy.ko
/lib/modules/3.13.0-92-generic/kernel/sound/drivers/pcsp/snd-pcsp.ko

我认为我应该有一个 AMD 声卡驱动程序（https://certification.ubuntu.com/certification/catalog/component/sound/4844/sound:TrinityHDMIAudioController/）。

终端：

lspci -v | grep -A7 -i "audio"

给出：

00:01.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Trinity HDMI Audio Controller
Subsystem: Hewlett-Packard Company Device 22c7
Flags: fast devsel, IRQ 255
Memory at feb44000 (32-bit, non-prefetchable) [disabled] [size=16K]
Capabilities: <access denied>

00:04.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 10h-1fh) Processor Root Port (prog-if 00 [Normal decode])

Flags : bus master, fast devsel, latency 0

00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD] FCH Azalia Controller (rev 01)
Subsystem: Hewlett-Packard Company Device 22c7
Flags: slow devsel, IRQ 255
Memory at feb40000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>

00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 11)
Subsystem: Hewlett-Packard Company Device 22c7

答案1

嗯... 更新 Ubuntu 就成功了。我已经有一段时间没这么做了...

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