Ubuntu Current 64 bit-- Center speaker not working on 5.1 surround sound optical
I've got an Intel Extreme DP55KG motherboard with built in optical audio, and I've got Logitech Z-5500 5.1 speakers. It's a fairly fresh install of Ubuntu, and I cannot get my center speaker to work.
I tried this: root@toot:/root# speaker-test -Dplug:surround51 -c6 -l1 -twav speaker-test 1.0.18 Playback device is plug:surround51 Stream parameters are 48000Hz, S16_LE, 6 channels WAV file(s) Rate set to 48000Hz (requested 48000Hz) Buffer size range from 64 to 5440 Period size range from 32 to 2720 Using max buffer size 5440 Periods = 4 was set period_size = 1088 was set buffer_size = 5440 0 - Front Left 4 - Center 1 - Front Right 3 - Rear Right 2 - Rear Left 5 - LFE Time per period = 8.523135 Any ideas? :) |
Hey. Try opening a terminal and type: sudo alsamixer
then use the arrow buttons to get to center if it says MM under it unmute by hitting M good luck! |
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