# ALSA portion alias char-major-116 snd # OSS/Free portion alias char-major-14 soundcore
## ## IMPORTANT: ## You need to customise this section for your specific sound card(s) ## and then run `update-modules' command. ## Read alsa-driver's INSTALL file in /usr/share/doc for more info. ## ## ALSA portion ## alias snd-card-0 snd-cs46xx (去掉前面的两个#号,并把snd-cs46xx改为snd-xxxx你的声卡驱动模块) ## alias snd-card-1 snd-ens1371 (如果你有一块以上声卡的话,修改方法同上) ## OSS/Free portion ## alias sound-slot-0 snd-card-0 ## alias sound-slot-1 snd-card-1 ##
# OSS/Free portion - card #1 alias sound-service-0-0 snd-mixer-oss alias sound-service-0-1 snd-seq-oss alias sound-service-0-3 snd-pcm-oss alias sound-service-0-8 snd-seq-oss alias sound-service-0-12 snd-pcm-oss ## OSS/Free portion - card #2 ## alias sound-service-1-0 snd-mixer-oss ## alias sound-service-1-3 snd-pcm-oss ## alias sound-service-1-12 snd-pcm-oss
alias /dev/mixer snd-mixer-oss alias /dev/dsp snd-pcm-oss alias /dev/midi snd-seq-oss
# Set this to the correct number of cards. options snd cards_limit=1 (这里是设置ALSA驱动声卡的数目,如果你有一块以上的声卡可以在这里做相应修改)
b.确认文件修改无误后,执行以下命令更新系统模块: # update-modules
c.察看/etc/devfsd.conf,确认alsa设备的权限设置的正确与否。 # ALSA/OSS stuff # Comment/change these if you want to change the permissions on # the audio devices LOOKUP snd MODLOAD ACTION snd LOOKUP dsp MODLOAD LOOKUP mixer MODLOAD LOOKUP midi MODLOAD REGISTER sound/.* PERMISSIONS root.audio 660 REGISTER snd/.* PERMISSIONS root.audio 660 默认此文件设置 /dev/sound权限为 root和audio,如此一来,普通用户要使用的话,要把他们的帐户加入audio组。