Drivers

Linux mint 17.3 沒有 HDMI 聲音輸出

  • March 17, 2016

好吧,什麼都試過了:alsa、alsa-utils、alsamixer、pulseaudio、puvecontrol 等等。即使我從 ubuntu 更改為 Linux mint,但我無法從 hdmi(連接到 led 電視的筆記型電腦)獲得聲音。我有一台帶有 linux mint 的台式電腦,它使用相同的 hdmi 電纜連接到 LED 電視並且可以正常工作。我正在嘗試使其適用於筆記型電腦 Asus X555LA-XX688H。HDMI 選項既不會出現在聲音設置中,也不會出現在 pavucontrol 設置中。

申請-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

unname -r

3.13.0-24-generic

我也嘗試過使用oem-audio-hda-daily。但我還有其他問題:我在 linux mint 17.3 中看不到額外的驅動程序選項。只有軟體起源。

lshw -C 顯示

*-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)

我不知道該怎麼辦…

我修復了更新核心版本。3.18.29為我工作。

播放-L | grep hdmi

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

引用自:https://unix.stackexchange.com/questions/270460