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Linux mint 17.3 没有 HDMI 声音输出

tag-icon • tag-icon drivers audio alsa pulseaudio hdmi
Linux mint 17.3 没有 HDMI 声音输出

好吧，尝试了一切：alsa、alsa-utils、alsamixer、pulseaudio、puvecontrol 等等。即使我从 ubuntu 更改为 Linux mint，但我无法从 hdmi（笔记本电脑连接到 led 电视）获得声音。我有一台装有 Linux Mint 的台式电脑，用相同的 HDMI 电缆连接到 LED 电视，并且可以正常工作。我正在尝试使其适用于笔记本电脑 Asus X555LA-XX688H。 HDMI 选项不会显示在声音设置中，也不会显示在 pavucontrol 设置中。

aplay-L

default
    Playback/recording through the PulseAudio sound server
null
    Discard all samples (playback) or generate zero samples (capture)
pulse
    PulseAudio Sound Server
sysdefault:CARD=PCH
    HDA Intel PCH, ALC233 Analog
    Default Audio Device
front:CARD=PCH,DEV=0
    HDA Intel PCH, ALC233 Analog
    Front speakers
surround40:CARD=PCH,DEV=0
    HDA Intel PCH, ALC233 Analog
    4.0 Surround output to Front and Rear speakers
surround41:CARD=PCH,DEV=0
    HDA Intel PCH, ALC233 Analog
    4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=PCH,DEV=0
    HDA Intel PCH, ALC233 Analog
    5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=PCH,DEV=0
    HDA Intel PCH, ALC233 Analog
    5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=PCH,DEV=0
    HDA Intel PCH, ALC233 Analog
    7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
dmix:CARD=PCH,DEV=0
    HDA Intel PCH, ALC233 Analog
    Direct sample mixing device
dsnoop:CARD=PCH,DEV=0
    HDA Intel PCH, ALC233 Analog
    Direct sample snooping device
hw:CARD=PCH,DEV=0
    HDA Intel PCH, ALC233 Analog
    Direct hardware device without any conversions
plughw:CARD=PCH,DEV=0
    HDA Intel PCH, ALC233 Analog
    Hardware device with all software conversions

uname -r

3.13.0-24-generic

我尝试过OEM-音频-HDA-daily也。但我还有其他问题：我在 linux mint 17.3 中看不到其他驱动程序选项。仅软件起源。

lshw -C 显示

*-display               
       descripción: VGA compatible controller
       producto: Broadwell-U Integrated Graphics
       fabricante: Intel Corporation
       id físico: 2
       información del bus: pci@0000:00:02.0
       versión: 09
       anchura: 64 bits
       reloj: 33MHz
       capacidades: msi pm vga_controller bus_master cap_list rom
       configuración: driver=i915 latency=0
       recursos: irq:64 memoria:b1000000-b1ffffff memoria:c0000000-cfffffff ioport:4000(size=64)

我不知道该怎么办...

答案1

我修复了更新内核版本。29.3.18为我工作。

aplay-L| grep HDMI

hdmi:CARD=HDMI,DEV=0
hdmi:CARD=HDMI,DEV=1
hdmi:CARD=HDMI,DEV=2

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