本文介绍了解决Ubuntu系统中由于HDA Intel芯片导致的声音问题的方法。通过编辑配置文件并添加特定选项来修正alsamixer无法打开及播放无声的问题。
Thecomputer has an HDA Intel chip (Realtek ALC887) and I couldn't openalsamixer (this error was displayed: "load hw:0 error: Invalidargument"), although the sound seemed to be working in variousapplications (no error there) except I couldn't hear anything.
Thefix:
Edit /etc/modprobe.d/alsa-base.conf:
sudogedit /etc/modprobe.d/alsa-base.conf
And add the followingline:
optionssnd-hda-intel model=generic
Save,reboot (a logout might be enough too) and the sound should work. Ifthis generic fix doesn't work for you, see THIS(http://ubuntuforums.org/showthread.php?t=314383) post.
无需重启，运行下面命令即可：
sudoalsa force-reload
原文地址：http://ubuntu.se/archive/index.php/t-13597.html?s=fcf585309bcbbf655c37e90e3e57d6e9
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2019
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