Wednesday, June 25, 2014

linux sound config

some tips to make your sound work on linux


1. to select a default sound output device, edit /etc/asound.conf or ~/.asoundrc to
pcm.!default {
    type hw
    card 0
}

ctl.!default {
    type hw          
    card 0
}
2. if it says permission denied, and only can play sound by root.

 try:
 chmod a+rw /dec/snd/*

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