我猜问题是我的主板是最新的;这是技嘉 GA-Z170X-Gaming 7使用新 Z170 (Skylake) 芯片组。
该输出lspci -v显示了两个“音频设备”块,但我想他们中的一个可能是我的集成显卡HDMI,另一个用于我的显卡(Nvidia的GTX 980 Ti)的HDMI:
00:1f.3 Audio device: Intel Corporation Device a170 (rev 31)
Subsystem: Gigabyte Technology Co., Ltd Device a036
Flags: bus master, fast devsel, latency 32, IRQ 16
Memory at da140000 (64-bit, non-prefetchable) [size=16K]
Memory at da120000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
01:00.1 Audio device: NVIDIA Corporation Device 0fb0 (rev a1)
Subsystem: Gigabyte Technology Co., Ltd Device 36b7
Flags: bus master, fast …Run Code Online (Sandbox Code Playgroud)