I'm trying to get surround sound working on my Ubuntu Breezy (5.10) install. Currently, I have the front speakers working, but have been unable to hear sound through the rear speakers, nor locate the switch in the volume controls necessary to switch the rear speaker output from line in to rear speaker out while using the ALSA or OSS mixers.
I'm using RealTek ALC655 onboard sound on a MSI KM4M motherboard. Motherboard has a VIA KM400 north bridge and a VIA VT8235 south bridge. The motherboard has three rear jacks: line out/front, line in/rear and mic/center.
My objective here is to be able to use the rear speakers as surround sound speakers (as a 2nd channel where the recorded media supports it).
Can you help with this problem?
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