Deepak, A simple google search gave me these links.
http://www.webupd8.org/2009/06/enable-surround-sound-in-ubuntu-linux.html http://www.cse.ohio-state.edu/~bondhugu/surround-pulse.shtml Did you tried them? -- Regards, T.Shrinivasan My experiences with Linux are here http://goinggnu.wordpress.com For Free and Open Source Jobs http://fossjobs.wordpress.com _______________________________________________ ILUGC Mailing List: http://www.ae.iitm.ac.in/mailman/listinfo/ilugc