Ubuntu 13.04 未检测到 HDMI 声音输出

Question

所以，我已经升级到 ubuntu v.13.04，但是，当我这样做时，我的 HDMI 声音输出停止工作......而且，HDMI 声音设备不再适用于声音偏好:(

当我运行时lspci：

    00:00.0 Host bridge: Intel Corporation 3rd Gen Core processor DRAM Controller (rev 09)
    00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09)
    00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04)
    00:16.0 Communication controller: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 (rev 04)
    00:1a.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
    00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04)
    00:1c.0 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 (rev c4)
    00:1c.1 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 (rev c4)
    00:1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
    00:1f.0 ISA bridge: Intel Corporation HM77 Express Chipset LPC Controller (rev 04)
    00:1f.2 SATA controller: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] (rev 04)
    00:1f.3 SMBus: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller (rev 04)
    01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 05)
    02:00.0 Network controller: Atheros Communications Inc. AR9285 Wireless Network Adapter (PCI-Express) (rev 01)

那就是输出......所以，我如何检测我的 HDMI 声音输出，并使用我的 HDMI 音频？

Answer 1

我面临着同样的问题。以下链接帮我解决了这个问题：http : //ubuntuforums.org/showthread.php?t=2139459&page=3&p=12621337#post12621337

简而言之：

转到ALSA Launchpad并下载包：oem-audio-hda-daily-dkms*用于您的发行版。然后安装它并重新启动。

Answer 2

我没有您的硬件来验证（我可以告诉您它在上一代硬件上工作正常），但我知道我的 NVidia HDMI 音频在 13.04 上损坏，相同的修复可能对您有效，这个问题应该在下一个内核更新，同时主线内核（3.9rc8 或 3.8.8）应该修复它 手动方式：
http://kernel.ubuntu.com/~kernel-ppa/mainline/
您将需要 all.deb 和每个 amd64.deb 或 i386.deb，具体取决于您使用 32 位或 64 位的天气
简单方法：
如何添加主线内核 PPA？

如果 3.9rc8 或 3.8.8 内核都没有为您修复该问题，请将其标记为无帮助

3.9.0 内核应该会在几天内发布