集成声卡故障求救 on ubuntu 12.04

samuelgl · **发表于 :** 2015-09-03 13:54

表面故障现象
系统不提示没有声卡，任何软件都正常运行，但音箱就是没有声音，喇叭肯定没坏！

先贴上代码 sudo lspci

代码:

samuelgl@samuelgl-MacPro:~$ lspci
00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04)
16.0 Communication controller: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 (rev 04)
1a.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04)
1c.0 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 (rev c4)
1c.4 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 5 (rev c4)
1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev a4)
1f.0 ISA bridge: Intel Corporation B75 Express Chipset LPC Controller (rev 04)
1f.2 SATA controller: Intel Corporation 7 Series/C210 Series Chipset Family 6-port SATA Controller [AHCI mode] (rev 04)
1f.3 SMBus: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller (rev 04)
00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 06)
samuelgl@samuelgl-MacPro:~$ 

再补个屏幕截图

[img]

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晕，不会上图片，论坛这个功能咋用啊？？？！！！

文字描述一下吧
在类似控制面板的管理界面里，对应的声音部分
没有正常显示声卡的硬件信息
只显示 Dummy Output
呃，暂时就这些信息，请各位大侠们支个招吧，感恩～

samuelgl · **发表于 :** 2015-09-03 13:56

发重复了，请删除，不知道怎么删帖子，顺便也求一下，好让小弟熟悉这个坛子，^_^

poloshiao · **发表于 :** 2015-09-03 14:02

http://askubuntu.com/questions/370671/n ... mmy-output
No sound 12.04 (Dummy output)

samuelgl · **发表于 :** 2015-09-03 18:22

终于整明白了哈

谢谢大大

原来是要点击发表回复后，进入完整的回复页面，才有上传附件的功能，唉

感恩

samuelgl · **发表于 :** 2015-09-03 18:26

poloshiao 写道:

http://askubuntu.com/questions/370671/no-sound-12-04-dummy-output
No sound 12.04 (Dummy output)

英语的那个页面学习了一下，貌似跟我的问题有些许出入

我印象中记得在那个子窗口里面，以前不是只有 Dummy Output，而是类似英语网站上说的 analoge audio output, 并且只有1个选项。

请问命令行的方式怎么查看设备是否正常？驱动是否正确挂载？再次感谢

我可能在用早年的 windows 的思维方式，是不是把驱动删掉重新装一遍就好，呃，惯性思维啊～

poloshiao · **发表于 :** 2015-09-03 18:49

安裝 pavucontrol 套件
search.php?keywords=pavucontrol&terms=all&author=poloshiao&sc=1&sf=all&sk=t&sd=d&sr=posts&st=0&ch=300&t=0&submit=%E6%90%9C%E5%B0%8B

集成声卡故障求救 on ubuntu 12.04

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