@Motin What happens if you kill pulse audio, then try it? Run "killall pulseaudio" the try to get sound out put.
-- No audio over HDMI on XPS M1330 and XPS M1530 https://bugs.launchpad.net/bugs/174696 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs