在Kubuntu 9.10中无法通过HDMI获得声音


2

我用了一个 HDMI 电缆连接我的液晶显示器(与我的扬声器连接)与我的 Nvidia 275 GTX 显卡。我无法让声音输出起作用。硬件本身可能正在运行 - 我在Windows下进行了测试。

目前我正在跑步 Kubuntu 9.10 64与Nvidia 190.53。在安装HDMI连接之前,声音输出工作正常。

(德国输出 - 我可以改变它,如果你告诉我怎么:))

输出 aplay -l

**** Liste von PLAYBACK Geräten ****
Karte 0: Intel [HDA Intel], Gerät 0: ALC889A Analog [ALC889A Analog]
  Untergeordnete Geräte: 1/1
  Untergeordnetes Gerät '0: subdevice #0
Karte 0: Intel [HDA Intel], Gerät 1: ALC889A Digital [ALC889A Digital]
  Untergeordnete Geräte: 1/1
  Untergeordnetes Gerät '0: subdevice #0

输出 aplay -L

front:CARD=Intel,DEV=0
    HDA Intel, ALC889A Analog
    Front speakers
surround40:CARD=Intel,DEV=0
    HDA Intel, ALC889A Analog
    4.0 Surround output to Front and Rear speakers
surround41:CARD=Intel,DEV=0
    HDA Intel, ALC889A Analog
    4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=Intel,DEV=0
    HDA Intel, ALC889A Analog
    5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=Intel,DEV=0
    HDA Intel, ALC889A Analog
    5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=Intel,DEV=0
    HDA Intel, ALC889A Analog
    7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=Intel,DEV=0
    HDA Intel, ALC889A Digital
    IEC958 (S/PDIF) Digital Audio Output
null
    Discard all samples (playback) or generate zero samples (capture)
pulse
    Playback/recording through the PulseAudio sound server

我在kmix中禁用静音所有频道:)

编辑:

输出 lspci -v

...
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 02)
        Subsystem: Giga-byte Technology Device a022                                      
        Flags: bus master, fast devsel, latency 0, IRQ 22                                
        Memory at ea400000 (64-bit, non-prefetchable) [size=16K]                         
        Capabilities: [50] Power Management version 2                                    
        Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-  
        Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00              
        Capabilities: [100] Virtual Channel <?>                                          
        Capabilities: [130] Root Complex Link <?>                                        
        Kernel driver in use: HDA Intel                                                  
        Kernel modules: snd-hda-intel   
... 

输出 cat /proc/asound/version

Advanced Linux Sound Architecture Driver Version 1.0.20.

输出 lsmod | grep snd_hda_intel

snd_hda_intel          31880  2
snd_hda_codec          87584  2 snd_hda_codec_realtek,snd_hda_intel
snd_pcm                93160  3 snd_hda_intel,snd_hda_codec,snd_pcm_oss
snd                    77096  16 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
snd_page_alloc         10928  2 snd_hda_intel,snd_pcm

我想我错过了什么-hdmi模块?有这样的事吗?

编辑2:

我更新了alsa。

输出 cat /proc/asound/version

Advanced Linux Sound Architecture Driver Version 1.0.22.1.
Compiled on Mar 29 2010 for kernel 2.6.31-20-generic (SMP).

HDMI音频仍然无法正常工作。

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