Linux I have no sound

Sunday, January 03, 2010 20:42 Posted by leosaumure
Basics to try first are to check the levels in alsamixer. ALSA = Advanced Linux Sound Architecture.

Type alsamixer in terminal and you will be greeted by a friendly, useful yet geeky looking mixer.

Press F1 for a list of keys. The basics are;

Left and Right arrow keys move you to the different level meters.

Up and Down arrow keys increase or decrease volume (for trouble shooting put everything to 100% and strap down the cat)

Press the M key on your keyboard to Mute or Un Mute a channel. A muted channel shows MM at the bottom of the slider.

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