I found the solution here: http://bartongeorge.net/2015/04/09/4th-gen- dell-xps-13-developer-edition-available/ : "If dual booting with Windows 8.1 and kernel 4.0 or earlier you will need to cold boot twice into the OS for audio to work."
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1447767 Title: [XPS 13 9343, Intel Broadwell HDMI, Digital Out, HDMI] No sound at all To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1447767/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
