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如果你使用的是HP dv4、dv5或者dv7系列的筆記本,你的聲音可能會有問題。比如:HP Pavilion dv4 1225、HP Pavilion dv5 1044ca等。
- this fix work greet with Jaunty Jackalope (Ubuntu 9.04) 30 apr 2009
這個(gè)補(bǔ)丁可以很好的工作在Jaunty Jackalope (Ubuntu 9.04)上。
- the alsa developers have a solution for this issue:
alsa開發(fā)者公布了這個(gè)解決辦法:
The cause, according to some alsa developers, is an incorrect 'pin' assignment (in the BIOS, perhaps) whereby sound output meant for the internal speakers gets routed to the wrong place.
The latest alsa-driver snapshot provides a fix for this issue. You can get it here:
按照一下方式下載并安裝最新版本的補(bǔ)。
cd ~
mkdir src
cd src
mkdir alsa
cd alsa
wget
ftp://ftp.kernel.org/pub/linux/k ... ver-snapshot.tar.gz
tar -xvfp alsa-driver-snapshot.tar.gz
cd alsa-driver
sudo ./configure
sudo make
sudo make install-modulesOptional:
如果還不能正常工作的話請按下面的步驟操作:
sudo vim /etc/modprobe.d/alsa-base.conf[add 'options snd_hda_intel
model=hp-dv5' sans quotes to the bottom of the file, even if you have a
dv4, etc.]
在文件中添加一行:
options snd_hda_intel model=hp-dv5
sudo reboot
本文來自ChinaUnix博客,如果查看原文請點(diǎn):http://blog.chinaunix.net/u3/96683/showart_2036534.html |
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