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I use system-config-soundcard to set the sound card volume levels to full. Then did: [rishi@Sunflower ~]$ sudo /sbin/alsactl store 1 [rishi@Sunflower ~]$ sudo /sbin/alsactl restore 1 On running system-config-soundcard the volumes are again at the mid-point of the bar.

I believe you should use store 0 and restore 0

The same problem.