它清楚地检测到我的声卡,以及将耳机插入和拔出前面板。(声音设置会在耳机插入时显示耳机,并在耳机拔出时删除该选项。)但没有播放任何音频。我还注意到,即使实际音量图标没有静音,系统启动时也会偶尔显示静音通知。
到目前为止我已经尝试过了。
- 升级到 16.10
- 将耳机连接到电脑背面的光纤和线路输入端口。
- 在启动 Ubuntu 之前,将 Windows 7 的音频(我的电脑是 Windows 7 和 Ubuntu 双启动)设置为 100%。
- 安装 pavucontrol 并尝试每个内置音频配置文件。
- 本文的所有内容:https://itsfoss.com/fix-sound-ubuntu-1304-quick-tip/重新安装 alsa 和 Pulse 需要我重新安装 ubuntu-desktop。并且“speech-dispatcher run=”选项已设置为“no”。
这是 aplay -l 给我的。
**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: CA0132 Analog [CA0132 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 1: CA0132 Digital [CA0132 Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 7: HDMI 1 [HDMI 1]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 8: HDMI 2 [HDMI 2]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 9: HDMI 3 [HDMI 3]
Subdevices: 1/1
Subdevice #0: subdevice #0
以下是“lspci -v | grep -A7 -i“audio””给我的结果。
00:1f.3 Audio device: Intel Corporation Sunrise Point-H HD Audio (rev 31)
Subsystem: Gigabyte Technology Co., Ltd Sunrise Point-H HD Audio
Flags: bus master, fast devsel, latency 32, IRQ 132
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
Kernel modules: snd_hda_intel
--
01:00.1 Audio device: NVIDIA Corporation GP104 High Definition Audio Controller (rev a1)
Subsystem: Gigabyte Technology Co., Ltd GP104 High Definition Audio Controller
Flags: bus master, fast devsel, latency 0, IRQ 17
Memory at dc080000 (32-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
03:00.0 Network controller: Broadcom Limited BCM4360 802.11ac Wireless Network Adapter (rev 03)
它似乎清楚地识别了有问题的声卡(Creative Sound Core 3D,这是我正在使用的 GA-Z170X-Gaming 7 主板的一个组件。)但它无法播放音频。