debian 安装声卡驱动(Realtek alc887_vd)

debian7 , 内核3.2.0.4-amd64

主板是技嘉的,集成了realtek 887的声卡, 初始安装debian后没有声音。


查看声卡型号

#lspci | grep Audio 

00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 05)

#alsactl init

Found hardware: "HDA-Intel" "Realtek ID 887" "HDA:10ec0887,1458a002,00100302" "0x1458" "0xa002"

查看系统启动日志/etc/log/syslog

发现报错

debian pulseaudio[4448]: [pulseaudio] alsa-util.c: Unable to load mixer: Invalid argument

#echo "options snd-hda-intel model=generic" >> /etc/modprobe.d/alsa-base.conf

然后 执行下面的,分别提示了如下的内容

#/etc/init.d/alsa-utils stop

Shutting down ALSA...warning: 'alsactl store' failed with error message 'alsactl: get_control:239: Cannot read control info '2,0,0,Front Playback Volume,0': Invalid argument'...failed.

#alsa force-reload

Unloading ALSA sound driver modules: snd-hda-codec-realtek snd-hda-intel snd-hda-codec snd-hwdep snd-pcm snd-seq snd-timer snd-seq-device snd-page-alloc (failed: modules still loaded: snd-hda-codec-realtek snd-hda-codec snd-hwdep snd-pcm snd-timer snd-page-alloc).
Loading ALSA sound driver modules: snd-hda-codec-realtek snd-hda-intel snd-hda-codec snd-hwdep snd-pcm snd-seq snd-timer snd-seq-device snd-page-alloc.

#/etc/init.d/alsa-utils start

Setting up ALSA...warning: 'alsactl restore' failed with error message 'No state is present for card Generic_1
Unknown hardware: "HDA-Intel" "Realtek ALC887" "HDA:10ec0887,10438444,00100302" "0x1043" "0x8444"
Hardware is initialized using a guess method
/usr/share/alsa/init/default:26: control element not found
/usr/share/alsa/init/default:26: control element not found
/usr/share/alsa/init/default:41: control element not found
No state is present for card Generic_1'...amixer: Mixer hw:1 load error: Invalid argument
amixer: Mixer hw:1 load error: Invalid argument
amixer: Mixer hw:1 load error: Invalid argument
amixer: Mixer hw:1 load error: Invalid argument
amixer: Mixer hw:1 load error: Invalid argument
amixer: Mixer hw:1 load error: Invalid argument
amixer: Mixer hw:1 load error: Invalid argument
amixer: Mixer hw:1 load error: Invalid argument
amixer: Mixer hw:1 load error: Invalid argument
amixer: Mixer hw:1 load error: Invalid argument
amixer: Mixer hw:1 load error: Invalid argument
amixer: Mixer hw:1 load error: Invalid argument
amixer: Mixer hw:1 load error: Invalid argument
amixer: Mixer hw:1 load error: Invalid argument
amixer: Mixer hw:1 load error: Invalid argument
amixer: Mixer hw:1 load error: Invalid argument
amixer: Mixer hw:1 load error: Invalid argument
amixer: Mixer hw:1 load error: Invalid argument
amixer: Mixer hw:1 load error: Invalid argument
amixer: Mixer hw:1 load error: Invalid argument
amixer: Mixer hw:1 load error: Invalid argument
amixer: Mixer hw:1 load error: Invalid argument
amixer: Mixer hw:1 load error: Invalid argument
amixer: Mixer hw:1 load error: Invalid argument
amixer: Mixer hw:1 load error: Invalid argument
amixer: Mixer hw:1 load error: Invalid argument
amixer: Mixer hw:1 load error: Invalid argument
amixer: Mixer hw:1 load error: Invalid argument
amixer: Mixer hw:1 load error: Invalid argument
amixer: Mixer hw:1 load error: Invalid argument
amixer: Mixer hw:1 load error: Invalid argument
amixer: Mixer hw:1 load error: Invalid argument
amixer: Mixer hw:1 load error: Invalid argument
amixer: Mixer hw:1 load error: Invalid argument
amixer: Mixer hw:1 load error: Invalid argument
amixer: Mixer hw:1 load error: Invalid argument
done.


报了一堆error。应该是驱动无效。

打开

http://www.alsa-project.org/snapshot/

找到alsa-driver ,下latest version 里面对应的版本,这里我的对应的是

http://www.alsa-project.org/snapshot/files/alsa-driver-1.0.25.3584.gb044d.tar.bz2

#tar -xjf alsa-driver-1.0.25.3584.gb044d.tar.bz2

#cd alsa-driver-1.0.25.3584.gb044d

#./configure --with-cards=hda-intel --with-card-options=all

#make -j5

#make install

然后去看看snd-hda-intel.ko 是否是刚编译进内核驱动里面了

#ls -al `locate snd-hda-intel.ko`
-rw-r--r-- 1 root root 711914 [2013-10-21 11:33] /lib/modules/3.2.0-4-amd64/kernel/sound/pci/hda/snd-hda-intel.ko

重启。打开

#alasmixter  控制总的输出,方向键可以加减,先加到50%吧,免得声音太大。 

debian 安装声卡驱动(Realtek alc887_vd)_第1张图片


可以右上角添加声音那里选择alsa mixer , sound card 这里选 HDA Intel PCH (Alsa mixer) 

然后下面的select controls 全勾上

debian 安装声卡驱动(Realtek alc887_vd)_第2张图片


就可以了。



如果想要键盘来定义声音+ - 静音

在keyboard 键盘那里加快捷键

升高音量:
amixer set Master 5%+
降低音量:
amixer set Master 5%-
静音:
amixer set Master toggle

快捷键就看你自己喜好了,我定义的是  alt + 方向键 

保存音量, 先去alsamixer设置下用哪个声卡控制, 然后选择完音量后

#alsactl store 就可以了,这样就不用每次重启后需要去重设音量到合适的位置




###########从debian7.2 升级到7.3的时候, 声卡驱动又丢了. 这次更好, 直接就找不到声卡.#######

解决办法, 重新把alisa-drivers 编译安装一次就可以了, 然后

#lspci -v 就可以找到    Kernel driver in use: snd_hda_intel 了



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