I installed Ubuntu 11.10 desktop on my hard drive. Initially the sound was fine. But because i use an M-Audio Delta 1010LT sound card along with my built in sound card, i tried to install OSS drivers. But it didnt go fine, and right now, no sound drivers are being displayed. Somebody please help me to get back the sound on my system.

I am a newbie and all help will be very gratefully recieved.