声卡驱动哪去了（解决了呀）

[Ubuntu与Linux]

恭喜美姬

[ruke27]

代码： 全选

janker@BOA:~$ ls /etc/modprobe.d/
alsa-base.conf              blacklist-oss.conf
blacklist-ath_pci.conf      blacklist-watchdog.conf
blacklist.conf              nvidia-installer-disable-nouveau.conf
blacklist-firewire.conf     oss4-base.conf
blacklist-framebuffer.conf  oss4-base_noALSA.conf
blacklist-modem.conf        oss4-base_noOSS3.conf

blacklist-firewire.conf

代码： 全选

# Select the legacy firewire stack over the new CONFIG_FIREWIRE one.

#blacklist ohci1394
#blacklist sbp2
#blacklist dv1394
#blacklist raw1394
#blacklist video1394

blacklist firewire-ohci
blacklist firewire-sbp2

blacklist-framebuffer.conf

代码： 全选

# Framebuffer drivers are generally buggy and poorly-supported, and cause
# suspend failures, kernel panics and general mayhem.  For this reason we
# never load them automatically.
blacklist aty128fb
blacklist atyfb
blacklist radeonfb
blacklist cirrusfb
blacklist cyber2000fb
blacklist cyblafb
blacklist gx1fb
blacklist hgafb
blacklist i810fb
blacklist intelfb
blacklist kyrofb
blacklist lxfb
blacklist matroxfb_base
blacklist neofb
blacklist nvidiafb
blacklist pm2fb
blacklist rivafb
blacklist s1d13xxxfb
blacklist savagefb
blacklist sisfb
blacklist sstfb
blacklist tdfxfb
blacklist tridentfb
blacklist vesafb
blacklist vfb
blacklist viafb
blacklist vt8623fb

代码： 全选

janker@BOA:~$ cat /proc/asound/card0/codec#* | grep Codec
Codec: Realtek ALC662 rev1
janker@BOA:~$ aplay -l
**** PLAYBACK 硬體裝置清單 ****
card 0: Intel [HDA Intel], device 0: ALC662 rev1 Analog [ALC662 rev1 Analog]
  子设备: 0/1
  子设备 #0: subdevice #0
card 0: Intel [HDA Intel], device 1: ALC662 rev1 Digital [ALC662 rev1 Digital]
  子设备: 1/1
  子设备 #0: subdevice #0
card 1: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
  子设备: 1/1
  子设备 #0: subdevice #0
card 1: NVidia [HDA NVidia], device 7: HDMI 0 [HDMI 0]
  子设备: 1/1
  子设备 #0: subdevice #0
card 1: NVidia [HDA NVidia], device 8: HDMI 0 [HDMI 0]
  子设备: 1/1
  子设备 #0: subdevice #0
card 1: NVidia [HDA NVidia], device 9: HDMI 0 [HDMI 0]
  子设备: 1/1
  子设备 #0: subdevice #0
janker@BOA:~$ 

哈哈大功告成，TNND，重启动了8次

Screenshot-4.png

我是个新手，新安装到ubuntu，内核是2.6.32-47，也是aplay -l显示无音效卡，按照LZ到步骤也没有成功，LZ能不能提供详细到解决方法呢？同时说每个步骤操作的意义。谢谢。

[cheerland]

完全看不懂，就是感觉很牛。
话说我的声卡本来好好的，后来折腾输入法，把左声道弄没了，把alsa卸载注销照样只有右耳朵有声音，耳机放在别的设备上都是好。怎么样定位错误？怎么样解决楼主能给帮忙给个思路吗？

[cheerland]

cyan@dx2355:~$ cat /proc/asound/card0/codec#* | grep Codec
Codec: Realtek ALC1200
cyan@dx2355:~$ aplay -l
**** PLAYBACK 硬體裝置清單 ****
card 0: NVidia [HDA NVidia], device 0: ALC1200 Analog [ALC1200 Analog]
子设备: 1/1
子设备 #0: subdevice #0
cyan@dx2355:~$ cd /proc/asound/card0
cyan@dx2355:/proc/asound/card0$ ls
codec#0 id pcm0c pcm0p pcm2c

对比楼主的操作过程，PLAYBACK 硬體裝置清單这里应该少了一个‘子设备: 0/1’，打开codec#0 看了下头晕，请教大家看怎么办？