It appears the headphone socket is right on the motherboard: https://www.ifixit.com/Device/Dell_XPS_13
However, whether it's on the motherboard or a daughterboard probably would not matter in this case. The problem is so prevalent among XPS 13 models that replacing parts probably would not solve the issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1654448 Title: XPS 13 9360 and 9350, Realtek ALC3246, Headphone audio hiss To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1654448/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
