XPS 15 9560, linux kernel 4.10.0-38-generic, Ubuntu 17.04 After trying everything in this thread (and failing) I finally got my sound back on my headphones.
1) Install: sudo apt-get install alsa-tools-gui 2) Launch: hdajackretask 3) Check 'Show unconnected pins' 4) Check "override" on 0x21. 5) Apply; test sound. 6) If everything all is good now, press "install boot override" Based on: https://askubuntu.com/questions/895397/microphone-is-not-working-on-ubuntu-16-04 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1575078 Title: [XPS 15 9550, Realtek ALC3266] Headphone jack stops working after a while To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1575078/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
