I found the solution on this post: http://ubuntuforums.org/showthread.php?t=312929
Works for me. -- stereo sound is upmixed to 5.1 by default on hda nvidia (nforce) https://bugs.launchpad.net/bugs/122896 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
