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[mythbuntu] Rear channels to silent on surround, ALC887 chip

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linux-howto

http://ubuntuforums.org – Hello, could you help me. I could not get surroundsound running. It is an Asus A5ION board with ALC887 chip onboard. It has 3 jacks on back that should offer 5.1 sound according to the manual of the board and 2 jacks on front panel. Speaker-test -D surround51 -c 6 gives me sound on LF,Center,RF and very low volume sound on RR,RL with some mumbel from the sub, sub test mubles sub. In alsamixer the surround mixer affect backspeakers and sub while the chanels are on RR and RL. Here comes my alsatest result: http://www.alsa-project.org/db/?f=21...4ab43f6e583ca5 There is an entry in alsa-b (Hardware)