I've the same system and the sound card. I've installed Ubuntu 16.04. I am able to get audio from speakers and headphones but not when I insert a HDMI cable connected to my TV. The Video output is perfectly fine though. I'm using NVidia graphic driver(proprietary and tested version 361.42).
The HDMI profile in sound settings is missing too. My ALSA information is located at: http://www.alsa- project.org/db/?f=85ca372146c77ccef3fd60151d30fb86dd6c2dcf -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1072397 Title: [Dell System XPS L502X, Realtek ALC665, Speaker, Internal] No sound at all To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1072397/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
